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.
Unranked Champions Analysed: 940,336
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.

Yuumi Counters
Yuumi support vs middle Counters
Yuumi support on Patch 15.16 is the strongest counter to middle champions of Azir, Syndra & Hwei. While Yuumi support is countered most by middle champions of Veigar, Yasuo & Malzahar. Below is a detailed breakdown of Yuumi support counters against middle champions with a minimum of 100 games.
Veigar
el Pequeño Maestro del Mal
Yuumi wins against Veigar 35.91% of the time which is 15.11% lower against Veigar than the average opponent.
After normalising both champions win rates Yuumi wins against Veigar 7.45% less often than would be expected.
The average opponent winrate against Veigar is 51.02%.
Yasuo
el Imperdonable
Yuumi wins against Yasuo 36.76% of the time which is 14.71% lower against Yasuo than the average opponent.
After normalising both champions win rates Yuumi wins against Yasuo 7.05% less often than would be expected.
The average opponent winrate against Yasuo is 51.47%.
Malzahar
el Profeta del Vacío
Yuumi wins against Malzahar 37.67% of the time which is 12.17% lower against Malzahar than the average opponent.
After normalising both champions win rates Yuumi wins against Malzahar 4.53% less often than would be expected.
The average opponent winrate against Malzahar is 49.84%.
Viktor
El Heraldo de lo Arcano
Yuumi wins against Viktor 40.00% of the time which is 10.62% lower against Viktor than the average opponent.
After normalising both champions win rates Yuumi wins against Viktor 2.97% less often than would be expected.
The average opponent winrate against Viktor is 50.62%.
LeBlanc
la Maquiavélica
Yuumi wins against LeBlanc 40.12% of the time which is 9.05% lower against LeBlanc than the average opponent.
After normalising both champions win rates Yuumi wins against LeBlanc 1.43% less often than would be expected.
The average opponent winrate against LeBlanc is 49.17%.
Diana
el Desdén de la Luna
Yuumi wins against Diana 40.34% of the time which is 8.73% lower against Diana than the average opponent.
After normalising both champions win rates Yuumi wins against Diana 1.11% less often than would be expected.
The average opponent winrate against Diana is 49.07%.
Orianna
la Doncella Mecánica
Yuumi wins against Orianna 40.88% of the time which is 9.24% lower against Orianna than the average opponent.
After normalising both champions win rates Yuumi wins against Orianna 1.60% less often than would be expected.
The average opponent winrate against Orianna is 50.12%.
Sylas
el Usurpador
Yuumi wins against Sylas 41.59% of the time which is 9.78% lower against Sylas than the average opponent.
After normalising both champions win rates Yuumi wins against Sylas 2.12% less often than would be expected.
The average opponent winrate against Sylas is 51.37%.
Aurora
la Bruja entre Mundos
Yuumi wins against Aurora 41.67% of the time which is 9.34% lower against Aurora than the average opponent.
After normalising both champions win rates Yuumi wins against Aurora 1.68% less often than would be expected.
The average opponent winrate against Aurora is 51.01%.
Lux
la Dama Luminosa
Yuumi wins against Lux 41.76% of the time which is 11.11% lower against Lux than the average opponent.
After normalising both champions win rates Yuumi wins against Lux 3.44% less often than would be expected.
The average opponent winrate against Lux is 52.87%.
Twisted Fate
el Maestro de las Cartas
Yuumi wins against Twisted Fate 42.47% of the time which is 6.07% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Yuumi wins against Twisted Fate 1.54% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.54%.
Akali
la Asesina Furtiva
Yuumi wins against Akali 43.14% of the time which is 8.67% lower against Akali than the average opponent.
After normalising both champions win rates Yuumi wins against Akali 1.01% less often than would be expected.
The average opponent winrate against Akali is 51.81%.
Galio
el Coloso
Yuumi wins against Galio 43.15% of the time which is 6.68% lower against Galio than the average opponent.
After normalising both champions win rates Yuumi wins against Galio 0.96% more often than would be expected.
The average opponent winrate against Galio is 49.83%.
Fizz
el Bromista de las Mareas
Yuumi wins against Fizz 43.23% of the time which is 5.45% lower against Fizz than the average opponent.
After normalising both champions win rates Yuumi wins against Fizz 2.16% more often than would be expected.
The average opponent winrate against Fizz is 48.68%.
Ahri
la Vastaya de Nueve Colas
Yuumi wins against Ahri 43.75% of the time which is 7.33% lower against Ahri than the average opponent.
After normalising both champions win rates Yuumi wins against Ahri 0.33% more often than would be expected.
The average opponent winrate against Ahri is 51.08%.
Mel
el Reflejo del Alma
Yuumi wins against Mel 43.79% of the time which is 9.43% lower against Mel than the average opponent.
After normalising both champions win rates Yuumi wins against Mel 1.76% less often than would be expected.
The average opponent winrate against Mel is 53.22%.
Yone
el Imborrable
Yuumi wins against Yone 44.07% of the time which is 8.89% lower against Yone than the average opponent.
After normalising both champions win rates Yuumi wins against Yone 1.22% less often than would be expected.
The average opponent winrate against Yone is 52.96%.
Vex
la Tristóloga
Yuumi wins against Vex 44.59% of the time which is 7.57% lower against Vex than the average opponent.
After normalising both champions win rates Yuumi wins against Vex 0.10% more often than would be expected.
The average opponent winrate against Vex is 52.16%.
Qiyana
La Emperatriz de los Elementos
Yuumi wins against Qiyana 45.10% of the time which is 2.17% lower against Qiyana than the average opponent.
After normalising both champions win rates Yuumi wins against Qiyana 5.40% more often than would be expected.
The average opponent winrate against Qiyana is 47.27%.
Xerath
el Mago Ascendente
Yuumi wins against Xerath 45.31% of the time which is 2.86% lower against Xerath than the average opponent.
After normalising both champions win rates Yuumi wins against Xerath 4.74% more often than would be expected.
The average opponent winrate against Xerath is 48.17%.
Katarina
la Daga Siniestra
Yuumi wins against Katarina 46.40% of the time which is 2.68% lower against Katarina than the average opponent.
After normalising both champions win rates Yuumi wins against Katarina 4.94% more often than would be expected.
The average opponent winrate against Katarina is 49.08%.
Zed
el Maestro de las Sombras
Yuumi wins against Zed 47.10% of the time which is 3.75% lower against Zed than the average opponent.
After normalising both champions win rates Yuumi wins against Zed 3.90% more often than would be expected.
The average opponent winrate against Zed is 50.85%.
Irelia
la Cuchilla Danzante
Yuumi wins against Irelia 47.22% of the time which is 3.48% lower against Irelia than the average opponent.
After normalising both champions win rates Yuumi wins against Irelia 4.17% more often than would be expected.
The average opponent winrate against Irelia is 50.70%.
Hwei
el Visionario
Yuumi wins against Hwei 47.54% of the time which is 3.24% lower against Hwei than the average opponent.
After normalising both champions win rates Yuumi wins against Hwei 4.41% more often than would be expected.
The average opponent winrate against Hwei is 50.78%.
Syndra
la Soberana Oscura
Yuumi wins against Syndra 49.22% of the time which is 0.54% higher against Syndra than the average opponent.
After normalising both champions win rates Yuumi wins against Syndra 8.15% more often than would be expected.
The average opponent winrate against Syndra is 48.68%.
Azir
el Emperador de las Arenas
Yuumi wins against Azir 50.89% of the time which is 0.71% lower against Azir than the average opponent.
After normalising both champions win rates Yuumi wins against Azir 6.95% more often than would be expected.
The average opponent winrate against Azir is 51.60%.

























