

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.
Gold+ Champions Analysed: 47,722,172
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.


Fiora Counters
Fiora top vs top Counters
Fiora top on Patch 15.9 is the strongest counter to top champions of Vi, Lee Sin & Shaco. While Fiora top is countered most by top champions of Heimerdinger, Diana & Warwick. Below is a detailed breakdown of Fiora top counters against top champions with a minimum of 100 games.


Heimerdinger
Vznešený vynálezce
Fiora wins against Heimerdinger 44.50% of the time which is 3.60% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Fiora wins against Heimerdinger 5.13% less often than would be expected.
The average opponent winrate against Heimerdinger is 48.10%.


Diana
Opovržení Měsíce
Fiora wins against Diana 44.70% of the time which is 7.29% lower against Diana than the average opponent.
After normalising both champions win rates Fiora wins against Diana 8.82% less often than would be expected.
The average opponent winrate against Diana is 51.99%.


Warwick
Běsnící hněv Zaunu
Fiora wins against Warwick 44.79% of the time which is 1.94% lower against Warwick than the average opponent.
After normalising both champions win rates Fiora wins against Warwick 3.47% less often than would be expected.
The average opponent winrate against Warwick is 46.73%.


Malphite
Úlomek monolitu
Fiora wins against Malphite 45.70% of the time which is 1.78% lower against Malphite than the average opponent.
After normalising both champions win rates Fiora wins against Malphite 3.31% less often than would be expected.
The average opponent winrate against Malphite is 47.48%.


Kayle
Spravedlivá
Fiora wins against Kayle 46.56% of the time which is 1.09% lower against Kayle than the average opponent.
After normalising both champions win rates Fiora wins against Kayle 2.62% less often than would be expected.
The average opponent winrate against Kayle is 47.65%.


Teemo
Rychlý zvěd
Fiora wins against Teemo 46.97% of the time which is 0.89% lower against Teemo than the average opponent.
After normalising both champions win rates Fiora wins against Teemo 2.42% less often than would be expected.
The average opponent winrate against Teemo is 47.86%.


Sett
Velký kápo
Fiora wins against Sett 47.07% of the time which is 0.16% higher against Sett than the average opponent.
After normalising both champions win rates Fiora wins against Sett 1.37% less often than would be expected.
The average opponent winrate against Sett is 46.91%.


Urgot
Noční můra Zaunu
Fiora wins against Urgot 47.77% of the time which is 0.05% lower against Urgot than the average opponent.
After normalising both champions win rates Fiora wins against Urgot 1.58% less often than would be expected.
The average opponent winrate against Urgot is 47.82%.


Wukong
Opičí král
Fiora wins against Wukong 47.87% of the time which is 0.28% lower against Wukong than the average opponent.
After normalising both champions win rates Fiora wins against Wukong 1.81% less often than would be expected.
The average opponent winrate against Wukong is 48.15%.


Vayne
Noční lovkyně
Fiora wins against Vayne 47.89% of the time which is 1.11% lower against Vayne than the average opponent.
After normalising both champions win rates Fiora wins against Vayne 2.64% less often than would be expected.
The average opponent winrate against Vayne is 49.00%.


Tahm Kench
Král řeky
Fiora wins against Tahm Kench 48.05% of the time which is 1.19% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Fiora wins against Tahm Kench 2.72% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.24%.


Nasus
Strážce písků
Fiora wins against Nasus 48.16% of the time which is 0.06% higher against Nasus than the average opponent.
After normalising both champions win rates Fiora wins against Nasus 1.47% less often than would be expected.
The average opponent winrate against Nasus is 48.10%.


Fiddlesticks
Prastaré zlo
Fiora wins against Fiddlesticks 48.29% of the time which is 2.03% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Fiora wins against Fiddlesticks 0.50% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.26%.


Poppy
Strážkyně kladiva
Fiora wins against Poppy 48.42% of the time which is 0.29% lower against Poppy than the average opponent.
After normalising both champions win rates Fiora wins against Poppy 1.82% less often than would be expected.
The average opponent winrate against Poppy is 48.71%.


Anivia
Kryofénix
Fiora wins against Anivia 48.43% of the time which is 1.60% higher against Anivia than the average opponent.
After normalising both champions win rates Fiora wins against Anivia 0.07% more often than would be expected.
The average opponent winrate against Anivia is 46.83%.


Quinn
Křídla Demacie
Fiora wins against Quinn 48.68% of the time which is 1.56% higher against Quinn than the average opponent.
After normalising both champions win rates Fiora wins against Quinn 0.03% more often than would be expected.
The average opponent winrate against Quinn is 47.12%.


Camille
Ocelový stín
Fiora wins against Camille 48.77% of the time which is 0.71% lower against Camille than the average opponent.
After normalising both champions win rates Fiora wins against Camille 2.24% less often than would be expected.
The average opponent winrate against Camille is 49.48%.


Shen
Oko soumraku
Fiora wins against Shen 48.80% of the time which is 0.87% higher against Shen than the average opponent.
After normalising both champions win rates Fiora wins against Shen 0.66% less often than would be expected.
The average opponent winrate against Shen is 47.93%.


Cassiopeia
Hadí objetí
Fiora wins against Cassiopeia 48.84% of the time which is 0.79% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Fiora wins against Cassiopeia 0.74% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.05%.


Ryze
Runový mág
Fiora wins against Ryze 48.90% of the time which is 0.76% lower against Ryze than the average opponent.
After normalising both champions win rates Fiora wins against Ryze 2.29% less often than would be expected.
The average opponent winrate against Ryze is 49.66%.


Xin Zhao
Demacijský senešal
Fiora wins against Xin Zhao 49.03% of the time which is 0.95% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Fiora wins against Xin Zhao 2.48% less often than would be expected.
The average opponent winrate against Xin Zhao is 49.98%.


Lissandra
Ledová čarodějka
Fiora wins against Lissandra 49.21% of the time which is 0.31% higher against Lissandra than the average opponent.
After normalising both champions win rates Fiora wins against Lissandra 1.22% less often than would be expected.
The average opponent winrate against Lissandra is 48.90%.


Riven
Vyhnankyně
Fiora wins against Riven 49.26% of the time which is 0.20% higher against Riven than the average opponent.
After normalising both champions win rates Fiora wins against Riven 1.33% less often than would be expected.
The average opponent winrate against Riven is 49.06%.


Gangplank
Zhouba moří
Fiora wins against Gangplank 49.34% of the time which is 1.04% lower against Gangplank than the average opponent.
After normalising both champions win rates Fiora wins against Gangplank 2.57% less often than would be expected.
The average opponent winrate against Gangplank is 50.38%.


Renekton
Písečný řezník
Fiora wins against Renekton 49.36% of the time which is 0.05% higher against Renekton than the average opponent.
After normalising both champions win rates Fiora wins against Renekton 1.48% less often than would be expected.
The average opponent winrate against Renekton is 49.31%.


Akshan
Zběhlý strážce
Fiora wins against Akshan 49.46% of the time which is 1.87% lower against Akshan than the average opponent.
After normalising both champions win rates Fiora wins against Akshan 3.40% less often than would be expected.
The average opponent winrate against Akshan is 51.33%.


Akali
Odpadlá vražedkyně
Fiora wins against Akali 49.46% of the time which is 0.12% higher against Akali than the average opponent.
After normalising both champions win rates Fiora wins against Akali 1.41% less often than would be expected.
The average opponent winrate against Akali is 49.34%.


Illaoi
Krakenova kněžka
Fiora wins against Illaoi 49.55% of the time which is 0.18% higher against Illaoi than the average opponent.
After normalising both champions win rates Fiora wins against Illaoi 1.35% less often than would be expected.
The average opponent winrate against Illaoi is 49.37%.


Karma
Osvícená
Fiora wins against Karma 49.59% of the time which is 0.58% lower against Karma than the average opponent.
After normalising both champions win rates Fiora wins against Karma 2.11% less often than would be expected.
The average opponent winrate against Karma is 50.17%.


Vladimir
Šarlatový děs
Fiora wins against Vladimir 49.63% of the time which is 0.36% lower against Vladimir than the average opponent.
After normalising both champions win rates Fiora wins against Vladimir 1.89% less often than would be expected.
The average opponent winrate against Vladimir is 49.99%.


Tryndamere
Král barbarů
Fiora wins against Tryndamere 49.77% of the time which is 0.03% lower against Tryndamere than the average opponent.
After normalising both champions win rates Fiora wins against Tryndamere 1.56% less often than would be expected.
The average opponent winrate against Tryndamere is 49.80%.


Olaf
Nájezdník
Fiora wins against Olaf 49.84% of the time which is 2.03% higher against Olaf than the average opponent.
After normalising both champions win rates Fiora wins against Olaf 0.50% more often than would be expected.
The average opponent winrate against Olaf is 47.81%.


Zac
Tajná zbraň
Fiora wins against Zac 49.93% of the time which is 1.96% higher against Zac than the average opponent.
After normalising both champions win rates Fiora wins against Zac 0.43% more often than would be expected.
The average opponent winrate against Zac is 47.97%.


Ambessa
Válečná matriarcha
Fiora wins against Ambessa 50.19% of the time which is 0.70% lower against Ambessa than the average opponent.
After normalising both champions win rates Fiora wins against Ambessa 2.23% less often than would be expected.
The average opponent winrate against Ambessa is 50.89%.


Varus
Šíp pomsty
Fiora wins against Varus 50.29% of the time which is 0.59% lower against Varus than the average opponent.
After normalising both champions win rates Fiora wins against Varus 2.12% less often than would be expected.
The average opponent winrate against Varus is 50.88%.


Darius
Pěst Noxu
Fiora wins against Darius 50.40% of the time which is 0.41% higher against Darius than the average opponent.
After normalising both champions win rates Fiora wins against Darius 1.12% less often than would be expected.
The average opponent winrate against Darius is 49.99%.


Zed
Mistr stínů
Fiora wins against Zed 50.45% of the time which is 2.02% higher against Zed than the average opponent.
After normalising both champions win rates Fiora wins against Zed 0.49% more often than would be expected.
The average opponent winrate against Zed is 48.43%.


Veigar
Maličký pán zla
Fiora wins against Veigar 50.47% of the time which is 1.05% higher against Veigar than the average opponent.
After normalising both champions win rates Fiora wins against Veigar 0.48% less often than would be expected.
The average opponent winrate against Veigar is 49.42%.


Trundle
Král trollů
Fiora wins against Trundle 50.62% of the time which is 1.44% higher against Trundle than the average opponent.
After normalising both champions win rates Fiora wins against Trundle 0.09% less often than would be expected.
The average opponent winrate against Trundle is 49.18%.


Kennen
Srdce bouře
Fiora wins against Kennen 50.69% of the time which is 1.27% higher against Kennen than the average opponent.
After normalising both champions win rates Fiora wins against Kennen 0.26% less often than would be expected.
The average opponent winrate against Kennen is 49.42%.


Pantheon
Nezlomné kopí
Fiora wins against Pantheon 50.76% of the time which is 1.90% higher against Pantheon than the average opponent.
After normalising both champions win rates Fiora wins against Pantheon 0.37% more often than would be expected.
The average opponent winrate against Pantheon is 48.86%.


Rumble
Sestrojený postrach
Fiora wins against Rumble 50.82% of the time which is 0.89% lower against Rumble than the average opponent.
After normalising both champions win rates Fiora wins against Rumble 2.42% less often than would be expected.
The average opponent winrate against Rumble is 51.71%.


Annie
Temné dítě
Fiora wins against Annie 50.96% of the time which is 0.18% higher against Annie than the average opponent.
After normalising both champions win rates Fiora wins against Annie 1.35% less often than would be expected.
The average opponent winrate against Annie is 50.78%.


Volibear
Neutuchající bouře
Fiora wins against Volibear 51.23% of the time which is 1.02% higher against Volibear than the average opponent.
After normalising both champions win rates Fiora wins against Volibear 0.51% less often than would be expected.
The average opponent winrate against Volibear is 50.21%.


Yorick
Pastýř duší
Fiora wins against Yorick 51.24% of the time which is 3.46% higher against Yorick than the average opponent.
After normalising both champions win rates Fiora wins against Yorick 1.93% more often than would be expected.
The average opponent winrate against Yorick is 47.78%.


Garen
Moc Demacie
Fiora wins against Garen 51.39% of the time which is 2.11% higher against Garen than the average opponent.
After normalising both champions win rates Fiora wins against Garen 0.58% more often than would be expected.
The average opponent winrate against Garen is 49.28%.


Qiyana
Císařovna živlů
Fiora wins against Qiyana 51.40% of the time which is 3.39% higher against Qiyana than the average opponent.
After normalising both champions win rates Fiora wins against Qiyana 1.86% more often than would be expected.
The average opponent winrate against Qiyana is 48.01%.


Singed
Šílený chemik
Fiora wins against Singed 51.52% of the time which is 3.28% higher against Singed than the average opponent.
After normalising both champions win rates Fiora wins against Singed 1.75% more often than would be expected.
The average opponent winrate against Singed is 48.24%.


Aurora
Čarodějka mezi světy
Fiora wins against Aurora 51.73% of the time which is 0.66% higher against Aurora than the average opponent.
After normalising both champions win rates Fiora wins against Aurora 0.87% less often than would be expected.
The average opponent winrate against Aurora is 51.07%.


Mordekaiser
Železný přízrak
Fiora wins against Mordekaiser 51.88% of the time which is 3.55% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Fiora wins against Mordekaiser 2.02% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.33%.


Maokai
Pokroucený ent
Fiora wins against Maokai 52.16% of the time which is 2.54% higher against Maokai than the average opponent.
After normalising both champions win rates Fiora wins against Maokai 1.01% more often than would be expected.
The average opponent winrate against Maokai is 49.62%.


Yasuo
Zahanbený
Fiora wins against Yasuo 52.24% of the time which is 0.95% higher against Yasuo than the average opponent.
After normalising both champions win rates Fiora wins against Yasuo 0.58% less often than would be expected.
The average opponent winrate against Yasuo is 51.29%.


Gnar
Chybějící článek
Fiora wins against Gnar 52.37% of the time which is 1.97% higher against Gnar than the average opponent.
After normalising both champions win rates Fiora wins against Gnar 0.44% more often than would be expected.
The average opponent winrate against Gnar is 50.40%.


Irelia
Tanečnice s čepelemi
Fiora wins against Irelia 52.41% of the time which is 2.54% higher against Irelia than the average opponent.
After normalising both champions win rates Fiora wins against Irelia 1.01% more often than would be expected.
The average opponent winrate against Irelia is 49.87%.


Jayce
Obránce zítřka
Fiora wins against Jayce 52.46% of the time which is 0.61% higher against Jayce than the average opponent.
After normalising both champions win rates Fiora wins against Jayce 0.92% less often than would be expected.
The average opponent winrate against Jayce is 51.85%.


Azir
Písečný císař
Fiora wins against Azir 52.50% of the time which is 3.58% higher against Azir than the average opponent.
After normalising both champions win rates Fiora wins against Azir 2.05% more often than would be expected.
The average opponent winrate against Azir is 48.92%.


Malzahar
Prorok z Prázdnoty
Fiora wins against Malzahar 52.54% of the time which is 2.77% higher against Malzahar than the average opponent.
After normalising both champions win rates Fiora wins against Malzahar 1.24% more often than would be expected.
The average opponent winrate against Malzahar is 49.77%.


Aatrox
Čepel darkinů
Fiora wins against Aatrox 52.56% of the time which is 2.82% higher against Aatrox than the average opponent.
After normalising both champions win rates Fiora wins against Aatrox 1.29% more often than would be expected.
The average opponent winrate against Aatrox is 49.74%.


Galio
Kolos
Fiora wins against Galio 52.67% of the time which is 3.57% higher against Galio than the average opponent.
After normalising both champions win rates Fiora wins against Galio 2.04% more often than would be expected.
The average opponent winrate against Galio is 49.10%.


Dr. Mundo
Šílenec ze Zaunu
Fiora wins against Dr. Mundo 53.02% of the time which is 4.23% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Fiora wins against Dr. Mundo 2.70% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.79%.


Jax
Velmistr zbraní
Fiora wins against Jax 53.15% of the time which is 2.23% higher against Jax than the average opponent.
After normalising both champions win rates Fiora wins against Jax 0.70% more often than would be expected.
The average opponent winrate against Jax is 50.92%.


Viktor
Zvěstovatel arkany
Fiora wins against Viktor 53.27% of the time which is 2.37% higher against Viktor than the average opponent.
After normalising both champions win rates Fiora wins against Viktor 0.84% more often than would be expected.
The average opponent winrate against Viktor is 50.90%.


Rengar
Hrdý lovec
Fiora wins against Rengar 53.36% of the time which is 1.96% higher against Rengar than the average opponent.
After normalising both champions win rates Fiora wins against Rengar 0.43% more often than would be expected.
The average opponent winrate against Rengar is 51.40%.


Ornn
Oheň pod horou
Fiora wins against Ornn 53.79% of the time which is 5.48% higher against Ornn than the average opponent.
After normalising both champions win rates Fiora wins against Ornn 3.95% more often than would be expected.
The average opponent winrate against Ornn is 48.31%.


Sion
Nemrtvý kolos
Fiora wins against Sion 53.87% of the time which is 3.96% higher against Sion than the average opponent.
After normalising both champions win rates Fiora wins against Sion 2.43% more often than would be expected.
The average opponent winrate against Sion is 49.91%.


Smolder
Ohnivé mládě
Fiora wins against Smolder 54.29% of the time which is 0.69% lower against Smolder than the average opponent.
After normalising both champions win rates Fiora wins against Smolder 2.21% less often than would be expected.
The average opponent winrate against Smolder is 54.98%.


Briar
Ovládnutý hlad
Fiora wins against Briar 54.35% of the time which is 4.88% higher against Briar than the average opponent.
After normalising both champions win rates Fiora wins against Briar 3.35% more often than would be expected.
The average opponent winrate against Briar is 49.47%.


Nocturne
Věčná noční můra
Fiora wins against Nocturne 54.39% of the time which is 6.19% higher against Nocturne than the average opponent.
After normalising both champions win rates Fiora wins against Nocturne 4.66% more often than would be expected.
The average opponent winrate against Nocturne is 48.20%.


Cho'Gath
Hrůza z Prázdnoty
Fiora wins against Cho'Gath 54.61% of the time which is 6.23% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Fiora wins against Cho'Gath 4.70% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.38%.


Gragas
Podněcovač mas
Fiora wins against Gragas 54.61% of the time which is 3.92% higher against Gragas than the average opponent.
After normalising both champions win rates Fiora wins against Gragas 2.39% more often than would be expected.
The average opponent winrate against Gragas is 50.69%.


Rammus
Pancéřovec
Fiora wins against Rammus 54.78% of the time which is 3.83% higher against Rammus than the average opponent.
After normalising both champions win rates Fiora wins against Rammus 2.30% more often than would be expected.
The average opponent winrate against Rammus is 50.95%.


Kled
Hašteřivý dragoun
Fiora wins against Kled 54.87% of the time which is 6.03% higher against Kled than the average opponent.
After normalising both champions win rates Fiora wins against Kled 4.50% more often than would be expected.
The average opponent winrate against Kled is 48.84%.


Sylas
Nespoutaný
Fiora wins against Sylas 55.23% of the time which is 5.67% higher against Sylas than the average opponent.
After normalising both champions win rates Fiora wins against Sylas 4.14% more often than would be expected.
The average opponent winrate against Sylas is 49.56%.


Naafiri
Pes, který kouše stokrát
Fiora wins against Naafiri 55.49% of the time which is 7.10% higher against Naafiri than the average opponent.
After normalising both champions win rates Fiora wins against Naafiri 5.57% more often than would be expected.
The average opponent winrate against Naafiri is 48.39%.


Gwen
Posvátná švadlena
Fiora wins against Gwen 55.52% of the time which is 4.12% higher against Gwen than the average opponent.
After normalising both champions win rates Fiora wins against Gwen 2.59% more often than would be expected.
The average opponent winrate against Gwen is 51.40%.


Yone
Nezapomenutý
Fiora wins against Yone 56.07% of the time which is 4.02% higher against Yone than the average opponent.
After normalising both champions win rates Fiora wins against Yone 2.49% more often than would be expected.
The average opponent winrate against Yone is 52.05%.


Sejuani
Zuřivost severu
Fiora wins against Sejuani 56.18% of the time which is 5.20% higher against Sejuani than the average opponent.
After normalising both champions win rates Fiora wins against Sejuani 3.67% more often than would be expected.
The average opponent winrate against Sejuani is 50.98%.


K'Sante
Pýcha Nazumah
Fiora wins against K'Sante 56.78% of the time which is 4.48% higher against K'Sante than the average opponent.
After normalising both champions win rates Fiora wins against K'Sante 2.95% more often than would be expected.
The average opponent winrate against K'Sante is 52.30%.


Kayn
Vraždící stín
Fiora wins against Kayn 56.95% of the time which is 4.76% higher against Kayn than the average opponent.
After normalising both champions win rates Fiora wins against Kayn 3.23% more often than would be expected.
The average opponent winrate against Kayn is 52.19%.


Mistr Yi
Šermíř wuju
Fiora wins against Mistr Yi 57.27% of the time which is 1.71% higher against Mistr Yi than the average opponent.
After normalising both champions win rates Fiora wins against Mistr Yi 0.19% more often than would be expected.
The average opponent winrate against Mistr Yi is 55.56%.


Nautilus
Titán z hlubin
Fiora wins against Nautilus 57.63% of the time which is 2.05% higher against Nautilus than the average opponent.
After normalising both champions win rates Fiora wins against Nautilus 0.53% more often than would be expected.
The average opponent winrate against Nautilus is 55.58%.


Nidalee
Zákeřná lovkyně
Fiora wins against Nidalee 57.69% of the time which is 0.95% higher against Nidalee than the average opponent.
After normalising both champions win rates Fiora wins against Nidalee 0.56% less often than would be expected.
The average opponent winrate against Nidalee is 56.74%.


Twisted Fate
Karetní mistr
Fiora wins against Twisted Fate 58.62% of the time which is 2.82% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Fiora wins against Twisted Fate 1.31% more often than would be expected.
The average opponent winrate against Twisted Fate is 55.80%.


Swain
Noxijský velegenerál
Fiora wins against Swain 58.93% of the time which is 9.63% higher against Swain than the average opponent.
After normalising both champions win rates Fiora wins against Swain 8.10% more often than would be expected.
The average opponent winrate against Swain is 49.30%.


Kai'Sa
Dcera Prázdnoty
Fiora wins against Kai'Sa 60.32% of the time which is 3.93% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Fiora wins against Kai'Sa 2.42% more often than would be expected.
The average opponent winrate against Kai'Sa is 56.39%.


Udyr
Poutník duší
Fiora wins against Udyr 60.93% of the time which is 4.27% higher against Udyr than the average opponent.
After normalising both champions win rates Fiora wins against Udyr 2.76% more often than would be expected.
The average opponent winrate against Udyr is 56.66%.


Shaco
Ďábelský šašek
Fiora wins against Shaco 60.96% of the time which is 6.09% higher against Shaco than the average opponent.
After normalising both champions win rates Fiora wins against Shaco 4.57% more often than would be expected.
The average opponent winrate against Shaco is 54.87%.


Lee Sin
Slepý mnich
Fiora wins against Lee Sin 61.86% of the time which is 5.68% higher against Lee Sin than the average opponent.
After normalising both champions win rates Fiora wins against Lee Sin 4.17% more often than would be expected.
The average opponent winrate against Lee Sin is 56.18%.


Vi
Piltoverská strážkyně pořádku
Fiora wins against Vi 65.94% of the time which is 8.76% higher against Vi than the average opponent.
After normalising both champions win rates Fiora wins against Vi 7.25% more often than would be expected.
The average opponent winrate against Vi is 57.18%.