

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.
Iron Champions Analysed: 5,464,935
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.


Orianna Counters
Orianna middle vs top Counters
Orianna middle on Patch 15.16 is the strongest counter to top champions of Jayce, Kennen & Riven. While Orianna middle is countered most by top champions of Sion, Illaoi & Yorick. Below is a detailed breakdown of Orianna middle counters against top champions with a minimum of 100 games.


Sion
el Coloso no Muerto
Orianna wins against Sion 39.06% of the time which is 12.00% lower against Sion than the average opponent.
After normalising both champions win rates Orianna wins against Sion 3.36% less often than would be expected.
The average opponent winrate against Sion is 51.06%.


Illaoi
la Sacerdotisa del Kraken
Orianna wins against Illaoi 40.11% of the time which is 11.46% lower against Illaoi than the average opponent.
After normalising both champions win rates Orianna wins against Illaoi 2.82% less often than would be expected.
The average opponent winrate against Illaoi is 51.57%.


Yorick
Pastor de Almas
Orianna wins against Yorick 41.53% of the time which is 9.21% lower against Yorick than the average opponent.
After normalising both champions win rates Orianna wins against Yorick 0.57% less often than would be expected.
The average opponent winrate against Yorick is 50.74%.


Ornn
El Fuego Debajo de la Montaña
Orianna wins against Ornn 41.57% of the time which is 10.94% lower against Ornn than the average opponent.
After normalising both champions win rates Orianna wins against Ornn 2.30% less often than would be expected.
The average opponent winrate against Ornn is 52.51%.


Rumble
la Amenaza Mecánica
Orianna wins against Rumble 41.67% of the time which is 13.07% lower against Rumble than the average opponent.
After normalising both champions win rates Orianna wins against Rumble 4.44% less often than would be expected.
The average opponent winrate against Rumble is 54.74%.


Olaf
el Berserker
Orianna wins against Olaf 41.91% of the time which is 13.66% lower against Olaf than the average opponent.
After normalising both champions win rates Orianna wins against Olaf 5.04% less often than would be expected.
The average opponent winrate against Olaf is 55.57%.


Urgot
el Temerario
Orianna wins against Urgot 41.91% of the time which is 9.88% lower against Urgot than the average opponent.
After normalising both champions win rates Orianna wins against Urgot 1.24% less often than would be expected.
The average opponent winrate against Urgot is 51.79%.


Quinn
las Alas de Demacia
Orianna wins against Quinn 41.92% of the time which is 13.55% lower against Quinn than the average opponent.
After normalising both champions win rates Orianna wins against Quinn 4.93% less often than would be expected.
The average opponent winrate against Quinn is 55.47%.


Dr. Mundo
el Loco de Zaun
Orianna wins against Dr. Mundo 42.33% of the time which is 9.04% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Orianna wins against Dr. Mundo 0.40% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.37%.


Ambessa
La Matriarca de la Guerra
Orianna wins against Ambessa 42.44% of the time which is 13.41% lower against Ambessa than the average opponent.
After normalising both champions win rates Orianna wins against Ambessa 4.79% less often than would be expected.
The average opponent winrate against Ambessa is 55.85%.


Sett
El Jefe
Orianna wins against Sett 42.63% of the time which is 8.38% lower against Sett than the average opponent.
After normalising both champions win rates Orianna wins against Sett 0.26% more often than would be expected.
The average opponent winrate against Sett is 51.01%.


Heimerdinger
el Venerable Inventor
Orianna wins against Heimerdinger 42.86% of the time which is 9.84% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Orianna wins against Heimerdinger 1.20% less often than would be expected.
The average opponent winrate against Heimerdinger is 52.70%.


Garen
el Poder de Demacia
Orianna wins against Garen 42.97% of the time which is 10.17% lower against Garen than the average opponent.
After normalising both champions win rates Orianna wins against Garen 1.53% less often than would be expected.
The average opponent winrate against Garen is 53.14%.


Vayne
la Cazadora Nocturna
Orianna wins against Vayne 43.17% of the time which is 13.35% lower against Vayne than the average opponent.
After normalising both champions win rates Orianna wins against Vayne 4.74% less often than would be expected.
The average opponent winrate against Vayne is 56.52%.


Trundle
el Rey de los Troles
Orianna wins against Trundle 43.38% of the time which is 10.76% lower against Trundle than the average opponent.
After normalising both champions win rates Orianna wins against Trundle 2.13% less often than would be expected.
The average opponent winrate against Trundle is 54.14%.


Mordekaiser
el Renacido de Hierro
Orianna wins against Mordekaiser 43.55% of the time which is 8.60% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Orianna wins against Mordekaiser 0.04% more often than would be expected.
The average opponent winrate against Mordekaiser is 52.15%.


Renekton
el Carnicero de las Arenas
Orianna wins against Renekton 43.59% of the time which is 10.67% lower against Renekton than the average opponent.
After normalising both champions win rates Orianna wins against Renekton 2.04% less often than would be expected.
The average opponent winrate against Renekton is 54.26%.


Shen
el Ojo del Crepúsculo
Orianna wins against Shen 43.75% of the time which is 9.75% lower against Shen than the average opponent.
After normalising both champions win rates Orianna wins against Shen 1.11% less often than would be expected.
The average opponent winrate against Shen is 53.50%.


Kayle
la Justiciera
Orianna wins against Kayle 43.79% of the time which is 9.15% lower against Kayle than the average opponent.
After normalising both champions win rates Orianna wins against Kayle 0.51% less often than would be expected.
The average opponent winrate against Kayle is 52.94%.


Singed
el Químico Loco
Orianna wins against Singed 44.00% of the time which is 5.47% lower against Singed than the average opponent.
After normalising both champions win rates Orianna wins against Singed 3.15% more often than would be expected.
The average opponent winrate against Singed is 49.47%.


Teemo
el Explorador Veloz
Orianna wins against Teemo 44.01% of the time which is 7.77% lower against Teemo than the average opponent.
After normalising both champions win rates Orianna wins against Teemo 0.87% more often than would be expected.
The average opponent winrate against Teemo is 51.78%.


Tryndamere
el Rey Bárbaro
Orianna wins against Tryndamere 44.13% of the time which is 9.71% lower against Tryndamere than the average opponent.
After normalising both champions win rates Orianna wins against Tryndamere 1.07% less often than would be expected.
The average opponent winrate against Tryndamere is 53.84%.


Pantheon
la Lanza Inquebrantable
Orianna wins against Pantheon 44.23% of the time which is 12.15% lower against Pantheon than the average opponent.
After normalising both champions win rates Orianna wins against Pantheon 3.54% less often than would be expected.
The average opponent winrate against Pantheon is 56.38%.


Gangplank
el Azote de los Mares
Orianna wins against Gangplank 44.26% of the time which is 12.10% lower against Gangplank than the average opponent.
After normalising both champions win rates Orianna wins against Gangplank 3.49% less often than would be expected.
The average opponent winrate against Gangplank is 56.36%.


Nasus
el Curador de las Arenas
Orianna wins against Nasus 44.61% of the time which is 7.89% lower against Nasus than the average opponent.
After normalising both champions win rates Orianna wins against Nasus 0.75% more often than would be expected.
The average opponent winrate against Nasus is 52.50%.


Irelia
la Cuchilla Danzante
Orianna wins against Irelia 45.22% of the time which is 10.74% lower against Irelia than the average opponent.
After normalising both champions win rates Orianna wins against Irelia 2.12% less often than would be expected.
The average opponent winrate against Irelia is 55.96%.


Warwick
la Furia Desatada de Zaun
Orianna wins against Warwick 45.69% of the time which is 7.27% lower against Warwick than the average opponent.
After normalising both champions win rates Orianna wins against Warwick 1.37% more often than would be expected.
The average opponent winrate against Warwick is 52.96%.


Tahm Kench
El Rey del Río
Orianna wins against Tahm Kench 46.09% of the time which is 8.56% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Orianna wins against Tahm Kench 0.07% more often than would be expected.
The average opponent winrate against Tahm Kench is 54.65%.


Gnar
el Eslabón Perdido
Orianna wins against Gnar 46.31% of the time which is 8.99% lower against Gnar than the average opponent.
After normalising both champions win rates Orianna wins against Gnar 0.37% less often than would be expected.
The average opponent winrate against Gnar is 55.30%.


Malphite
el Fragmento del Monolito
Orianna wins against Malphite 46.38% of the time which is 6.03% lower against Malphite than the average opponent.
After normalising both champions win rates Orianna wins against Malphite 2.61% more often than would be expected.
The average opponent winrate against Malphite is 52.41%.


Cho'Gath
el Terror del Vacío
Orianna wins against Cho'Gath 46.67% of the time which is 6.95% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Orianna wins against Cho'Gath 1.69% more often than would be expected.
The average opponent winrate against Cho'Gath is 53.62%.


Yone
el Imborrable
Orianna wins against Yone 46.77% of the time which is 8.49% lower against Yone than the average opponent.
After normalising both champions win rates Orianna wins against Yone 0.13% more often than would be expected.
The average opponent winrate against Yone is 55.26%.


Aatrox
la Espada Darkin
Orianna wins against Aatrox 46.92% of the time which is 10.32% lower against Aatrox than the average opponent.
After normalising both champions win rates Orianna wins against Aatrox 1.73% less often than would be expected.
The average opponent winrate against Aatrox is 57.24%.


Volibear
la Tormenta Implacable
Orianna wins against Volibear 47.60% of the time which is 6.39% lower against Volibear than the average opponent.
After normalising both champions win rates Orianna wins against Volibear 2.24% more often than would be expected.
The average opponent winrate against Volibear is 53.99%.


Darius
la mano de Noxus
Orianna wins against Darius 47.63% of the time which is 8.61% lower against Darius than the average opponent.
After normalising both champions win rates Orianna wins against Darius 0.00% less often than would be expected.
The average opponent winrate against Darius is 56.24%.


Jax
el Maestro de Armas
Orianna wins against Jax 47.84% of the time which is 6.28% lower against Jax than the average opponent.
After normalising both champions win rates Orianna wins against Jax 2.35% more often than would be expected.
The average opponent winrate against Jax is 54.12%.


Yasuo
el Imperdonable
Orianna wins against Yasuo 48.89% of the time which is 5.71% lower against Yasuo than the average opponent.
After normalising both champions win rates Orianna wins against Yasuo 2.92% more often than would be expected.
The average opponent winrate against Yasuo is 54.60%.


Fiora
la Gran Duelista
Orianna wins against Fiora 49.11% of the time which is 6.76% lower against Fiora than the average opponent.
After normalising both champions win rates Orianna wins against Fiora 1.86% more often than would be expected.
The average opponent winrate against Fiora is 55.87%.


Gwen
La Costurera Sagrada
Orianna wins against Gwen 49.81% of the time which is 8.44% lower against Gwen than the average opponent.
After normalising both champions win rates Orianna wins against Gwen 0.13% more often than would be expected.
The average opponent winrate against Gwen is 58.25%.


K'Sante
El Orgullo de Nazumah
Orianna wins against K'Sante 50.54% of the time which is 7.81% lower against K'Sante than the average opponent.
After normalising both champions win rates Orianna wins against K'Sante 0.76% more often than would be expected.
The average opponent winrate against K'Sante is 58.35%.


Riven
la Desterrada
Orianna wins against Riven 52.98% of the time which is 5.85% lower against Riven than the average opponent.
After normalising both champions win rates Orianna wins against Riven 2.71% more often than would be expected.
The average opponent winrate against Riven is 58.83%.


Kennen
el Corazón de la Tempestad
Orianna wins against Kennen 54.55% of the time which is 1.23% lower against Kennen than the average opponent.
After normalising both champions win rates Orianna wins against Kennen 7.39% more often than would be expected.
The average opponent winrate against Kennen is 55.78%.


Jayce
el Defensor del Mañana
Orianna wins against Jayce 58.12% of the time which is 0.19% lower against Jayce than the average opponent.
After normalising both champions win rates Orianna wins against Jayce 8.38% more often than would be expected.
The average opponent winrate against Jayce is 58.31%.