

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Emerald+ Champions Analysed: 14,822,553
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Sylas Counters
Sylas middle vs top Counters
Sylas middle on Patch 14 is the strongest counter to top champions of Kai'Sa, Fizz & Kayn. While Sylas middle is countered most by top champions of Anivia, Rek'Sai & Naafiri. Below is a detailed breakdown of Sylas middle counters against top champions with a minimum of 100 games.


Anivia
the Cryophoenix
Sylas wins against Anivia 37.30% of the time which is 10.24% lower against Anivia than the average opponent.
After normalising both champions win rates Sylas wins against Anivia 9.68% less often than would be expected.
The average opponent winrate against Anivia is 47.54%.


Rek'Sai
the Void Burrower
Sylas wins against Rek'Sai 39.84% of the time which is 8.57% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Sylas wins against Rek'Sai 8.01% less often than would be expected.
The average opponent winrate against Rek'Sai is 48.41%.


Naafiri
the Hound of a Hundred Bites
Sylas wins against Naafiri 41.75% of the time which is 8.37% lower against Naafiri than the average opponent.
After normalising both champions win rates Sylas wins against Naafiri 7.81% less often than would be expected.
The average opponent winrate against Naafiri is 50.12%.


Nocturne
the Eternal Nightmare
Sylas wins against Nocturne 43.04% of the time which is 5.09% lower against Nocturne than the average opponent.
After normalising both champions win rates Sylas wins against Nocturne 4.53% less often than would be expected.
The average opponent winrate against Nocturne is 48.13%.


Zed
the Master of Shadows
Sylas wins against Zed 43.56% of the time which is 7.84% lower against Zed than the average opponent.
After normalising both champions win rates Sylas wins against Zed 7.28% less often than would be expected.
The average opponent winrate against Zed is 51.40%.


Quinn
Demacia's Wings
Sylas wins against Quinn 43.90% of the time which is 3.27% lower against Quinn than the average opponent.
After normalising both champions win rates Sylas wins against Quinn 2.71% less often than would be expected.
The average opponent winrate against Quinn is 47.17%.


Ahri
the Nine-Tailed Fox
Sylas wins against Ahri 44.07% of the time which is 5.74% lower against Ahri than the average opponent.
After normalising both champions win rates Sylas wins against Ahri 5.18% less often than would be expected.
The average opponent winrate against Ahri is 49.81%.


Warwick
the Uncaged Wrath of Zaun
Sylas wins against Warwick 44.67% of the time which is 2.25% lower against Warwick than the average opponent.
After normalising both champions win rates Sylas wins against Warwick 1.69% less often than would be expected.
The average opponent winrate against Warwick is 46.92%.


Neeko
the Curious Chameleon
Sylas wins against Neeko 45.00% of the time which is 1.98% lower against Neeko than the average opponent.
After normalising both champions win rates Sylas wins against Neeko 1.42% less often than would be expected.
The average opponent winrate against Neeko is 46.98%.


Olaf
the Berserker
Sylas wins against Olaf 45.97% of the time which is 2.60% lower against Olaf than the average opponent.
After normalising both champions win rates Sylas wins against Olaf 2.04% less often than would be expected.
The average opponent winrate against Olaf is 48.57%.


Briar
the Restrained Hunger
Sylas wins against Briar 46.20% of the time which is 4.30% lower against Briar than the average opponent.
After normalising both champions win rates Sylas wins against Briar 3.74% less often than would be expected.
The average opponent winrate against Briar is 50.50%.


Singed
the Mad Chemist
Sylas wins against Singed 46.52% of the time which is 2.17% lower against Singed than the average opponent.
After normalising both champions win rates Sylas wins against Singed 1.61% less often than would be expected.
The average opponent winrate against Singed is 48.69%.


Urgot
the Dreadnought
Sylas wins against Urgot 46.64% of the time which is 1.82% lower against Urgot than the average opponent.
After normalising both champions win rates Sylas wins against Urgot 1.26% less often than would be expected.
The average opponent winrate against Urgot is 48.46%.


Vayne
the Night Hunter
Sylas wins against Vayne 46.77% of the time which is 2.94% lower against Vayne than the average opponent.
After normalising both champions win rates Sylas wins against Vayne 2.38% less often than would be expected.
The average opponent winrate against Vayne is 49.71%.


Shen
the Eye of Twilight
Sylas wins against Shen 46.81% of the time which is 1.99% lower against Shen than the average opponent.
After normalising both champions win rates Sylas wins against Shen 1.43% less often than would be expected.
The average opponent winrate against Shen is 48.80%.


Poppy
Keeper of the Hammer
Sylas wins against Poppy 47.14% of the time which is 1.65% lower against Poppy than the average opponent.
After normalising both champions win rates Sylas wins against Poppy 1.09% less often than would be expected.
The average opponent winrate against Poppy is 48.79%.


Galio
the Colossus
Sylas wins against Galio 47.20% of the time which is 1.74% lower against Galio than the average opponent.
After normalising both champions win rates Sylas wins against Galio 1.18% less often than would be expected.
The average opponent winrate against Galio is 48.94%.


Fiddlesticks
the Ancient Fear
Sylas wins against Fiddlesticks 47.26% of the time which is 0.36% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Sylas wins against Fiddlesticks 0.92% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.90%.


Rengar
the Pridestalker
Sylas wins against Rengar 47.32% of the time which is 3.22% lower against Rengar than the average opponent.
After normalising both champions win rates Sylas wins against Rengar 2.66% less often than would be expected.
The average opponent winrate against Rengar is 50.54%.


Heimerdinger
the Revered Inventor
Sylas wins against Heimerdinger 47.40% of the time which is 1.81% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Sylas wins against Heimerdinger 1.25% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.21%.


Darius
the Hand of Noxus
Sylas wins against Darius 47.51% of the time which is 2.79% lower against Darius than the average opponent.
After normalising both champions win rates Sylas wins against Darius 2.23% less often than would be expected.
The average opponent winrate against Darius is 50.30%.


Gwen
The Hallowed Seamstress
Sylas wins against Gwen 47.58% of the time which is 2.87% lower against Gwen than the average opponent.
After normalising both champions win rates Sylas wins against Gwen 2.31% less often than would be expected.
The average opponent winrate against Gwen is 50.45%.


Xin Zhao
the Seneschal of Demacia
Sylas wins against Xin Zhao 47.95% of the time which is 3.16% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Sylas wins against Xin Zhao 2.60% less often than would be expected.
The average opponent winrate against Xin Zhao is 51.11%.


Wukong
the Monkey King
Sylas wins against Wukong 47.96% of the time which is 1.04% lower against Wukong than the average opponent.
After normalising both champions win rates Sylas wins against Wukong 0.48% less often than would be expected.
The average opponent winrate against Wukong is 49.00%.


Kennen
the Heart of the Tempest
Sylas wins against Kennen 48.01% of the time which is 0.46% lower against Kennen than the average opponent.
After normalising both champions win rates Sylas wins against Kennen 0.10% more often than would be expected.
The average opponent winrate against Kennen is 48.47%.


Irelia
the Blade Dancer
Sylas wins against Irelia 48.12% of the time which is 0.85% lower against Irelia than the average opponent.
After normalising both champions win rates Sylas wins against Irelia 0.29% less often than would be expected.
The average opponent winrate against Irelia is 48.97%.


Fiora
the Grand Duelist
Sylas wins against Fiora 48.33% of the time which is 0.67% lower against Fiora than the average opponent.
After normalising both champions win rates Sylas wins against Fiora 0.11% less often than would be expected.
The average opponent winrate against Fiora is 49.00%.


Ryze
the Rune Mage
Sylas wins against Ryze 48.35% of the time which is 1.91% lower against Ryze than the average opponent.
After normalising both champions win rates Sylas wins against Ryze 1.35% less often than would be expected.
The average opponent winrate against Ryze is 50.26%.


Swain
the Noxian Grand General
Sylas wins against Swain 48.38% of the time which is 1.12% lower against Swain than the average opponent.
After normalising both champions win rates Sylas wins against Swain 0.56% less often than would be expected.
The average opponent winrate against Swain is 49.50%.


Zac
the Secret Weapon
Sylas wins against Zac 48.43% of the time which is 0.15% lower against Zac than the average opponent.
After normalising both champions win rates Sylas wins against Zac 0.41% more often than would be expected.
The average opponent winrate against Zac is 48.58%.


Kled
the Cantankerous Cavalier
Sylas wins against Kled 48.48% of the time which is 1.35% lower against Kled than the average opponent.
After normalising both champions win rates Sylas wins against Kled 0.79% less often than would be expected.
The average opponent winrate against Kled is 49.83%.


Gragas
the Rabble Rouser
Sylas wins against Gragas 48.54% of the time which is 0.71% lower against Gragas than the average opponent.
After normalising both champions win rates Sylas wins against Gragas 0.15% less often than would be expected.
The average opponent winrate against Gragas is 49.25%.


Camille
the Steel Shadow
Sylas wins against Camille 48.61% of the time which is 0.38% lower against Camille than the average opponent.
After normalising both champions win rates Sylas wins against Camille 0.18% more often than would be expected.
The average opponent winrate against Camille is 48.99%.


Kayle
the Righteous
Sylas wins against Kayle 48.62% of the time which is 0.25% lower against Kayle than the average opponent.
After normalising both champions win rates Sylas wins against Kayle 0.31% more often than would be expected.
The average opponent winrate against Kayle is 48.87%.


Illaoi
the Kraken Priestess
Sylas wins against Illaoi 48.74% of the time which is 3.03% lower against Illaoi than the average opponent.
After normalising both champions win rates Sylas wins against Illaoi 2.47% less often than would be expected.
The average opponent winrate against Illaoi is 51.77%.


Viktor
the Herald of the Arcane
Sylas wins against Viktor 48.75% of the time which is 1.66% lower against Viktor than the average opponent.
After normalising both champions win rates Sylas wins against Viktor 1.10% less often than would be expected.
The average opponent winrate against Viktor is 50.41%.


Vladimir
the Crimson Reaper
Sylas wins against Vladimir 48.88% of the time which is 0.64% lower against Vladimir than the average opponent.
After normalising both champions win rates Sylas wins against Vladimir 0.08% less often than would be expected.
The average opponent winrate against Vladimir is 49.52%.


Jax
Grandmaster at Arms
Sylas wins against Jax 48.92% of the time which is 0.95% lower against Jax than the average opponent.
After normalising both champions win rates Sylas wins against Jax 0.39% less often than would be expected.
The average opponent winrate against Jax is 49.87%.


Gangplank
the Saltwater Scourge
Sylas wins against Gangplank 49.01% of the time which is 1.02% lower against Gangplank than the average opponent.
After normalising both champions win rates Sylas wins against Gangplank 0.46% less often than would be expected.
The average opponent winrate against Gangplank is 50.03%.


Pantheon
the Unbreakable Spear
Sylas wins against Pantheon 49.02% of the time which is 0.66% lower against Pantheon than the average opponent.
After normalising both champions win rates Sylas wins against Pantheon 0.10% less often than would be expected.
The average opponent winrate against Pantheon is 49.68%.


Mordekaiser
the Iron Revenant
Sylas wins against Mordekaiser 49.10% of the time which is 0.16% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sylas wins against Mordekaiser 0.72% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.94%.


Yasuo
the Unforgiven
Sylas wins against Yasuo 49.14% of the time which is 2.39% lower against Yasuo than the average opponent.
After normalising both champions win rates Sylas wins against Yasuo 1.83% less often than would be expected.
The average opponent winrate against Yasuo is 51.53%.


Sett
the Boss
Sylas wins against Sett 49.23% of the time which is 0.02% lower against Sett than the average opponent.
After normalising both champions win rates Sylas wins against Sett 0.54% more often than would be expected.
The average opponent winrate against Sett is 49.25%.


Cassiopeia
the Serpent's Embrace
Sylas wins against Cassiopeia 49.26% of the time which is 1.65% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Sylas wins against Cassiopeia 2.21% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.61%.


Aurora
the Witch Between Worlds
Sylas wins against Aurora 49.26% of the time which is 1.08% lower against Aurora than the average opponent.
After normalising both champions win rates Sylas wins against Aurora 0.52% less often than would be expected.
The average opponent winrate against Aurora is 50.34%.


Cho'Gath
the Terror of the Void
Sylas wins against Cho'Gath 49.29% of the time which is 0.08% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Sylas wins against Cho'Gath 0.48% more often than would be expected.
The average opponent winrate against Cho'Gath is 49.37%.


Jarvan IV
the Exemplar of Demacia
Sylas wins against Jarvan IV 49.38% of the time which is 3.54% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Sylas wins against Jarvan IV 2.98% less often than would be expected.
The average opponent winrate against Jarvan IV is 52.92%.


Garen
The Might of Demacia
Sylas wins against Garen 49.41% of the time which is 0.50% lower against Garen than the average opponent.
After normalising both champions win rates Sylas wins against Garen 0.06% more often than would be expected.
The average opponent winrate against Garen is 49.91%.


Aatrox
the Darkin Blade
Sylas wins against Aatrox 49.41% of the time which is 1.22% lower against Aatrox than the average opponent.
After normalising both champions win rates Sylas wins against Aatrox 0.66% less often than would be expected.
The average opponent winrate against Aatrox is 50.63%.


Trundle
the Troll King
Sylas wins against Trundle 49.43% of the time which is 1.62% lower against Trundle than the average opponent.
After normalising both champions win rates Sylas wins against Trundle 1.06% less often than would be expected.
The average opponent winrate against Trundle is 51.05%.


Teemo
the Swift Scout
Sylas wins against Teemo 49.44% of the time which is 0.60% higher against Teemo than the average opponent.
After normalising both champions win rates Sylas wins against Teemo 1.16% more often than would be expected.
The average opponent winrate against Teemo is 48.84%.


Sion
The Undead Juggernaut
Sylas wins against Sion 49.54% of the time which is 1.08% lower against Sion than the average opponent.
After normalising both champions win rates Sylas wins against Sion 0.52% less often than would be expected.
The average opponent winrate against Sion is 50.62%.


Azir
the Emperor of the Sands
Sylas wins against Azir 49.65% of the time which is 0.78% higher against Azir than the average opponent.
After normalising both champions win rates Sylas wins against Azir 1.34% more often than would be expected.
The average opponent winrate against Azir is 48.87%.


Lee Sin
the Blind Monk
Sylas wins against Lee Sin 49.67% of the time which is 4.19% lower against Lee Sin than the average opponent.
After normalising both champions win rates Sylas wins against Lee Sin 3.63% less often than would be expected.
The average opponent winrate against Lee Sin is 53.86%.


Tryndamere
the Barbarian King
Sylas wins against Tryndamere 49.88% of the time which is 0.15% lower against Tryndamere than the average opponent.
After normalising both champions win rates Sylas wins against Tryndamere 0.41% more often than would be expected.
The average opponent winrate against Tryndamere is 50.03%.


K'Sante
the Pride of Nazumah
Sylas wins against K'Sante 49.97% of the time which is 2.38% lower against K'Sante than the average opponent.
After normalising both champions win rates Sylas wins against K'Sante 1.82% less often than would be expected.
The average opponent winrate against K'Sante is 52.35%.


Sejuani
Fury of the North
Sylas wins against Sejuani 50.22% of the time which is 0.51% higher against Sejuani than the average opponent.
After normalising both champions win rates Sylas wins against Sejuani 1.07% more often than would be expected.
The average opponent winrate against Sejuani is 49.71%.


Karma
the Enlightened One
Sylas wins against Karma 50.32% of the time which is 1.04% lower against Karma than the average opponent.
After normalising both champions win rates Sylas wins against Karma 0.48% less often than would be expected.
The average opponent winrate against Karma is 51.36%.


Yorick
Shepherd of Souls
Sylas wins against Yorick 50.54% of the time which is 0.15% higher against Yorick than the average opponent.
After normalising both champions win rates Sylas wins against Yorick 0.71% more often than would be expected.
The average opponent winrate against Yorick is 50.39%.


Ambessa
Matriarch of War
Sylas wins against Ambessa 50.62% of the time which is 0.01% higher against Ambessa than the average opponent.
After normalising both champions win rates Sylas wins against Ambessa 0.57% more often than would be expected.
The average opponent winrate against Ambessa is 50.61%.


Varus
the Arrow of Retribution
Sylas wins against Varus 50.63% of the time which is 1.38% lower against Varus than the average opponent.
After normalising both champions win rates Sylas wins against Varus 0.82% less often than would be expected.
The average opponent winrate against Varus is 52.01%.


Ornn
The Fire below the Mountain
Sylas wins against Ornn 50.65% of the time which is 1.59% higher against Ornn than the average opponent.
After normalising both champions win rates Sylas wins against Ornn 2.15% more often than would be expected.
The average opponent winrate against Ornn is 49.06%.


Renekton
the Butcher of the Sands
Sylas wins against Renekton 50.68% of the time which is 0.28% higher against Renekton than the average opponent.
After normalising both champions win rates Sylas wins against Renekton 0.84% more often than would be expected.
The average opponent winrate against Renekton is 50.40%.


Jayce
the Defender of Tomorrow
Sylas wins against Jayce 50.93% of the time which is 1.10% lower against Jayce than the average opponent.
After normalising both champions win rates Sylas wins against Jayce 0.54% less often than would be expected.
The average opponent winrate against Jayce is 52.03%.


Akali
the Rogue Assassin
Sylas wins against Akali 51.15% of the time which is 1.10% higher against Akali than the average opponent.
After normalising both champions win rates Sylas wins against Akali 1.66% more often than would be expected.
The average opponent winrate against Akali is 50.05%.


Riven
the Exile
Sylas wins against Riven 51.39% of the time which is 1.42% higher against Riven than the average opponent.
After normalising both champions win rates Sylas wins against Riven 1.98% more often than would be expected.
The average opponent winrate against Riven is 49.97%.


Smolder
the Fiery Fledgling
Sylas wins against Smolder 51.55% of the time which is 3.28% lower against Smolder than the average opponent.
After normalising both champions win rates Sylas wins against Smolder 2.72% less often than would be expected.
The average opponent winrate against Smolder is 54.83%.


Nasus
the Curator of the Sands
Sylas wins against Nasus 51.58% of the time which is 1.31% higher against Nasus than the average opponent.
After normalising both champions win rates Sylas wins against Nasus 1.87% more often than would be expected.
The average opponent winrate against Nasus is 50.27%.


Malphite
Shard of the Monolith
Sylas wins against Malphite 51.65% of the time which is 3.39% higher against Malphite than the average opponent.
After normalising both champions win rates Sylas wins against Malphite 3.95% more often than would be expected.
The average opponent winrate against Malphite is 48.26%.


Volibear
the Relentless Storm
Sylas wins against Volibear 51.97% of the time which is 0.56% higher against Volibear than the average opponent.
After normalising both champions win rates Sylas wins against Volibear 1.12% more often than would be expected.
The average opponent winrate against Volibear is 51.41%.


Master Yi
the Wuju Bladesman
Sylas wins against Master Yi 52.07% of the time which is 2.19% lower against Master Yi than the average opponent.
After normalising both champions win rates Sylas wins against Master Yi 1.63% less often than would be expected.
The average opponent winrate against Master Yi is 54.26%.


Udyr
the Spirit Walker
Sylas wins against Udyr 52.14% of the time which is 0.25% lower against Udyr than the average opponent.
After normalising both champions win rates Sylas wins against Udyr 0.31% more often than would be expected.
The average opponent winrate against Udyr is 52.39%.


Twisted Fate
the Card Master
Sylas wins against Twisted Fate 52.26% of the time which is 0.90% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Sylas wins against Twisted Fate 0.34% less often than would be expected.
The average opponent winrate against Twisted Fate is 53.16%.


Yone
the Unforgotten
Sylas wins against Yone 52.29% of the time which is 0.28% lower against Yone than the average opponent.
After normalising both champions win rates Sylas wins against Yone 0.28% more often than would be expected.
The average opponent winrate against Yone is 52.57%.


Rumble
the Mechanized Menace
Sylas wins against Rumble 52.59% of the time which is 0.35% higher against Rumble than the average opponent.
After normalising both champions win rates Sylas wins against Rumble 0.91% more often than would be expected.
The average opponent winrate against Rumble is 52.24%.


Gnar
the Missing Link
Sylas wins against Gnar 52.65% of the time which is 1.19% higher against Gnar than the average opponent.
After normalising both champions win rates Sylas wins against Gnar 1.75% more often than would be expected.
The average opponent winrate against Gnar is 51.46%.


Ivern
the Green Father
Sylas wins against Ivern 52.88% of the time which is 1.87% higher against Ivern than the average opponent.
After normalising both champions win rates Sylas wins against Ivern 2.43% more often than would be expected.
The average opponent winrate against Ivern is 51.01%.


Dr. Mundo
the Madman of Zaun
Sylas wins against Dr. Mundo 52.89% of the time which is 2.27% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Sylas wins against Dr. Mundo 2.83% more often than would be expected.
The average opponent winrate against Dr. Mundo is 50.62%.


Lissandra
the Ice Witch
Sylas wins against Lissandra 53.10% of the time which is 3.48% higher against Lissandra than the average opponent.
After normalising both champions win rates Sylas wins against Lissandra 4.04% more often than would be expected.
The average opponent winrate against Lissandra is 49.62%.


Tahm Kench
The River King
Sylas wins against Tahm Kench 53.18% of the time which is 2.74% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sylas wins against Tahm Kench 3.30% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.44%.


Maokai
the Twisted Treant
Sylas wins against Maokai 53.61% of the time which is 2.98% higher against Maokai than the average opponent.
After normalising both champions win rates Sylas wins against Maokai 3.54% more often than would be expected.
The average opponent winrate against Maokai is 50.63%.


Diana
Scorn of the Moon
Sylas wins against Diana 54.81% of the time which is 2.96% higher against Diana than the average opponent.
After normalising both champions win rates Sylas wins against Diana 3.52% more often than would be expected.
The average opponent winrate against Diana is 51.85%.


Akshan
the Rogue Sentinel
Sylas wins against Akshan 55.24% of the time which is 5.62% higher against Akshan than the average opponent.
After normalising both champions win rates Sylas wins against Akshan 6.18% more often than would be expected.
The average opponent winrate against Akshan is 49.62%.


Malzahar
the Prophet of the Void
Sylas wins against Malzahar 55.37% of the time which is 6.01% higher against Malzahar than the average opponent.
After normalising both champions win rates Sylas wins against Malzahar 6.57% more often than would be expected.
The average opponent winrate against Malzahar is 49.36%.


Nidalee
the Bestial Huntress
Sylas wins against Nidalee 55.47% of the time which is 0.64% higher against Nidalee than the average opponent.
After normalising both champions win rates Sylas wins against Nidalee 1.20% more often than would be expected.
The average opponent winrate against Nidalee is 54.83%.


Yunara
the Unbroken Faith
Sylas wins against Yunara 55.67% of the time which is 4.07% lower against Yunara than the average opponent.
After normalising both champions win rates Sylas wins against Yunara 3.53% less often than would be expected.
The average opponent winrate against Yunara is 59.74%.


Kayn
the Shadow Reaper
Sylas wins against Kayn 56.55% of the time which is 0.14% higher against Kayn than the average opponent.
After normalising both champions win rates Sylas wins against Kayn 0.69% more often than would be expected.
The average opponent winrate against Kayn is 56.41%.


Fizz
the Tidal Trickster
Sylas wins against Fizz 60.00% of the time which is 0.06% higher against Fizz than the average opponent.
After normalising both champions win rates Sylas wins against Fizz 0.60% more often than would be expected.
The average opponent winrate against Fizz is 59.94%.


Kai'Sa
Daughter of the Void
Sylas wins against Kai'Sa 61.54% of the time which is 5.74% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Sylas wins against Kai'Sa 6.29% more often than would be expected.
The average opponent winrate against Kai'Sa is 55.80%.