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: 11,699,398
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 bottom Counters
Yuumi support on Patch 15.1 is the strongest counter to bottom champions of Lux, Ezreal & Xayah. While Yuumi support is countered most by bottom champions of Cassiopeia, Heimerdinger & Nilah. Below is a detailed breakdown of Yuumi support counters against bottom champions with a minimum of 100 games.
Cassiopeia
Wężowy Uścisk
Yuumi wins against Cassiopeia 35.90% of the time which is 11.97% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Yuumi wins against Cassiopeia 7.56% less often than would be expected.
The average opponent winrate against Cassiopeiais 47.87%.
Heimerdinger
Wielbiony Wynalazca
Yuumi wins against Heimerdinger 38.79% of the time which is 9.25% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Yuumi wins against Heimerdinger 4.84% less often than would be expected.
The average opponent winrate against Heimerdingeris 48.04%.
Nilah
Nieokiełznana radość
Yuumi wins against Nilah 40.36% of the time which is 8.28% lower against Nilah than the average opponent.
After normalising both champions win rates Yuumi wins against Nilah 3.86% less often than would be expected.
The average opponent winrate against Nilahis 48.64%.
Viktor
Zwiastun Maszyn
Yuumi wins against Viktor 42.50% of the time which is 4.89% lower against Viktor than the average opponent.
After normalising both champions win rates Yuumi wins against Viktor 0.49% less often than would be expected.
The average opponent winrate against Viktoris 47.39%.
Ziggs
Hextechowy Saper
Yuumi wins against Ziggs 42.76% of the time which is 6.47% lower against Ziggs than the average opponent.
After normalising both champions win rates Yuumi wins against Ziggs 2.05% less often than would be expected.
The average opponent winrate against Ziggsis 49.23%.
Teemo
Chyży Zwiadowca
Yuumi wins against Teemo 43.02% of the time which is 6.07% lower against Teemo than the average opponent.
After normalising both champions win rates Yuumi wins against Teemo 1.65% less often than would be expected.
The average opponent winrate against Teemois 49.09%.
Seraphine
Rozmarzona Piosenkarka
Yuumi wins against Seraphine 43.23% of the time which is 7.34% lower against Seraphine than the average opponent.
After normalising both champions win rates Yuumi wins against Seraphine 2.91% less often than would be expected.
The average opponent winrate against Seraphineis 50.57%.
Miss Fortune
Łowczyni Nagród
Yuumi wins against Miss Fortune 43.31% of the time which is 3.77% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Yuumi wins against Miss Fortune 0.63% more often than would be expected.
The average opponent winrate against Miss Fortuneis 47.08%.
Caitlyn
Szeryf Piltover
Yuumi wins against Caitlyn 44.23% of the time which is 6.04% lower against Caitlyn than the average opponent.
After normalising both champions win rates Yuumi wins against Caitlyn 1.61% less often than would be expected.
The average opponent winrate against Caitlynis 50.27%.
Kog'Maw
Paszcza Otchłani
Yuumi wins against Kog'Maw 44.53% of the time which is 4.90% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Yuumi wins against Kog'Maw 0.47% less often than would be expected.
The average opponent winrate against Kog'Mawis 49.43%.
Hwei
Wizjoner
Yuumi wins against Hwei 44.80% of the time which is 3.87% lower against Hwei than the average opponent.
After normalising both champions win rates Yuumi wins against Hwei 0.55% more often than would be expected.
The average opponent winrate against Hweiis 48.67%.
Yasuo
Pokutnik
Yuumi wins against Yasuo 45.24% of the time which is 4.23% lower against Yasuo than the average opponent.
After normalising both champions win rates Yuumi wins against Yasuo 0.20% more often than would be expected.
The average opponent winrate against Yasuois 49.47%.
Veigar
Panicz Zła
Yuumi wins against Veigar 45.68% of the time which is 1.78% lower against Veigar than the average opponent.
After normalising both champions win rates Yuumi wins against Veigar 2.63% more often than would be expected.
The average opponent winrate against Veigaris 47.46%.
Vayne
Nocna Łowczyni
Yuumi wins against Vayne 45.74% of the time which is 4.61% lower against Vayne than the average opponent.
After normalising both champions win rates Yuumi wins against Vayne 0.18% less often than would be expected.
The average opponent winrate against Vayneis 50.35%.
Jinx
Wystrzałowa Wariatka
Yuumi wins against Jinx 45.97% of the time which is 4.84% lower against Jinx than the average opponent.
After normalising both champions win rates Yuumi wins against Jinx 0.41% less often than would be expected.
The average opponent winrate against Jinxis 50.81%.
Kalista
Włócznia Zemsty
Yuumi wins against Kalista 46.05% of the time which is 6.96% lower against Kalista than the average opponent.
After normalising both champions win rates Yuumi wins against Kalista 2.53% less often than would be expected.
The average opponent winrate against Kalistais 53.01%.
Sivir
Pani Wojny
Yuumi wins against Sivir 46.37% of the time which is 4.48% lower against Sivir than the average opponent.
After normalising both champions win rates Yuumi wins against Sivir 0.05% less often than would be expected.
The average opponent winrate against Siviris 50.85%.
Ashe
Lodowa Łuczniczka
Yuumi wins against Ashe 46.43% of the time which is 5.97% lower against Ashe than the average opponent.
After normalising both champions win rates Yuumi wins against Ashe 1.53% less often than would be expected.
The average opponent winrate against Asheis 52.40%.
Tristana
Dumna Kanonierka
Yuumi wins against Tristana 46.58% of the time which is 6.50% lower against Tristana than the average opponent.
After normalising both champions win rates Yuumi wins against Tristana 2.07% less often than would be expected.
The average opponent winrate against Tristanais 53.08%.
Jhin
Wirtuoz
Yuumi wins against Jhin 46.61% of the time which is 3.68% lower against Jhin than the average opponent.
After normalising both champions win rates Yuumi wins against Jhin 0.75% more often than would be expected.
The average opponent winrate against Jhinis 50.29%.
Twitch
Szczur Zarazy
Yuumi wins against Twitch 46.63% of the time which is 5.19% lower against Twitch than the average opponent.
After normalising both champions win rates Yuumi wins against Twitch 0.75% less often than would be expected.
The average opponent winrate against Twitchis 51.82%.
Zeri
Iskierka Zaun
Yuumi wins against Zeri 46.69% of the time which is 5.97% lower against Zeri than the average opponent.
After normalising both champions win rates Yuumi wins against Zeri 1.54% less often than would be expected.
The average opponent winrate against Zeriis 52.66%.
Kai'Sa
Córa Pustki
Yuumi wins against Kai'Sa 47.07% of the time which is 4.90% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Yuumi wins against Kai'Sa 0.46% less often than would be expected.
The average opponent winrate against Kai'Sais 51.97%.
Swain
Wielki Generał Noxusu
Yuumi wins against Swain 47.10% of the time which is 0.80% lower against Swain than the average opponent.
After normalising both champions win rates Yuumi wins against Swain 3.61% more often than would be expected.
The average opponent winrate against Swainis 47.90%.
Corki
Dzielny Bombardier
Yuumi wins against Corki 47.58% of the time which is 4.81% lower against Corki than the average opponent.
After normalising both champions win rates Yuumi wins against Corki 0.37% less often than would be expected.
The average opponent winrate against Corkiis 52.39%.
Varus
Strzała Odkupienia
Yuumi wins against Varus 47.70% of the time which is 4.19% lower against Varus than the average opponent.
After normalising both champions win rates Yuumi wins against Varus 0.25% more often than would be expected.
The average opponent winrate against Varusis 51.89%.
Lucian
Kleryk Broni
Yuumi wins against Lucian 47.73% of the time which is 5.06% lower against Lucian than the average opponent.
After normalising both champions win rates Yuumi wins against Lucian 0.63% less often than would be expected.
The average opponent winrate against Lucianis 52.79%.
Samira
Róża Pustyni
Yuumi wins against Samira 48.01% of the time which is 3.38% lower against Samira than the average opponent.
After normalising both champions win rates Yuumi wins against Samira 1.06% more often than would be expected.
The average opponent winrate against Samirais 51.39%.
Brand
Płomień Zemsty
Yuumi wins against Brand 48.73% of the time which is 0.01% lower against Brand than the average opponent.
After normalising both champions win rates Yuumi wins against Brand 4.41% more often than would be expected.
The average opponent winrate against Brandis 48.74%.
Smolder
Ognisty Podlotek
Yuumi wins against Smolder 48.97% of the time which is 2.17% lower against Smolder than the average opponent.
After normalising both champions win rates Yuumi wins against Smolder 2.26% more often than would be expected.
The average opponent winrate against Smolderis 51.14%.
Aphelios
Broń Wiernych
Yuumi wins against Aphelios 49.02% of the time which is 2.42% lower against Aphelios than the average opponent.
After normalising both champions win rates Yuumi wins against Aphelios 2.02% more often than would be expected.
The average opponent winrate against Apheliosis 51.44%.
Draven
Wielki Oprawca
Yuumi wins against Draven 49.29% of the time which is 4.37% lower against Draven than the average opponent.
After normalising both champions win rates Yuumi wins against Draven 0.06% more often than would be expected.
The average opponent winrate against Dravenis 53.66%.
Xayah
Buntowniczka
Yuumi wins against Xayah 49.81% of the time which is 2.35% lower against Xayah than the average opponent.
After normalising both champions win rates Yuumi wins against Xayah 2.09% more often than would be expected.
The average opponent winrate against Xayahis 52.16%.
Ezreal
Odkrywca z Powołania
Yuumi wins against Ezreal 50.30% of the time which is 1.84% lower against Ezreal than the average opponent.
After normalising both champions win rates Yuumi wins against Ezreal 2.60% more often than would be expected.
The average opponent winrate against Ezrealis 52.14%.
Lux
Pani Jasności
Yuumi wins against Lux 51.86% of the time which is 1.70% higher against Lux than the average opponent.
After normalising both champions win rates Yuumi wins against Lux 6.13% more often than would be expected.
The average opponent winrate against Luxis 50.16%.