

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: 2,128,656
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.


Master Yi Counters
Master Yi jungle vs jungle Counters
Master Yi jungle on Patch 15.17 is the strongest counter to jungle champions of Nasus, Malphite & Qiyana. While Master Yi jungle is countered most by jungle champions of Amumu, Jax & Rammus. Below is a detailed breakdown of Master Yi jungle counters against jungle champions with a minimum of 100 games.


Amumu
die traurige Mumie
Master Yi wins against Amumu 39.97% of the time which is 8.45% lower against Amumu than the average opponent.
After normalising both champions win rates Master Yi wins against Amumu 3.92% less often than would be expected.
The average opponent winrate against Amumu is 48.42%.


Jax
der Großmeister der Waffen
Master Yi wins against Jax 41.61% of the time which is 9.57% lower against Jax than the average opponent.
After normalising both champions win rates Master Yi wins against Jax 5.03% less often than would be expected.
The average opponent winrate against Jax is 51.18%.


Rammus
das Panzergürteltier
Master Yi wins against Rammus 42.11% of the time which is 7.51% lower against Rammus than the average opponent.
After normalising both champions win rates Master Yi wins against Rammus 2.97% less often than would be expected.
The average opponent winrate against Rammus is 49.62%.


Volibear
der unerbittliche Sturm
Master Yi wins against Volibear 43.08% of the time which is 5.93% lower against Volibear than the average opponent.
After normalising both champions win rates Master Yi wins against Volibear 1.39% less often than would be expected.
The average opponent winrate against Volibear is 49.01%.


Warwick
Zhauns entfesselter Zorn
Master Yi wins against Warwick 44.59% of the time which is 5.37% lower against Warwick than the average opponent.
After normalising both champions win rates Master Yi wins against Warwick 0.83% less often than would be expected.
The average opponent winrate against Warwick is 49.96%.


Sejuani
Zorn des Nordens
Master Yi wins against Sejuani 44.89% of the time which is 6.91% lower against Sejuani than the average opponent.
After normalising both champions win rates Master Yi wins against Sejuani 2.37% less often than would be expected.
The average opponent winrate against Sejuani is 51.80%.


Teemo
der flinke Späher
Master Yi wins against Teemo 45.45% of the time which is 3.46% lower against Teemo than the average opponent.
After normalising both champions win rates Master Yi wins against Teemo 1.08% more often than would be expected.
The average opponent winrate against Teemo is 48.91%.


Trundle
der Trollkönig
Master Yi wins against Trundle 45.49% of the time which is 5.46% lower against Trundle than the average opponent.
After normalising both champions win rates Master Yi wins against Trundle 0.92% less often than would be expected.
The average opponent winrate against Trundle is 50.95%.


Briar
der gebändigte Hunger
Master Yi wins against Briar 45.56% of the time which is 3.74% lower against Briar than the average opponent.
After normalising both champions win rates Master Yi wins against Briar 0.80% more often than would be expected.
The average opponent winrate against Briar is 49.30%.


Vi
Piltovers Vollstreckerin
Master Yi wins against Vi 45.76% of the time which is 7.02% lower against Vi than the average opponent.
After normalising both champions win rates Master Yi wins against Vi 2.48% less often than would be expected.
The average opponent winrate against Vi is 52.78%.


Naafiri
der Hund der hundert Bisse
Master Yi wins against Naafiri 46.06% of the time which is 9.20% lower against Naafiri than the average opponent.
After normalising both champions win rates Master Yi wins against Naafiri 4.67% less often than would be expected.
The average opponent winrate against Naafiri is 55.26%.


Kha'Zix
Räuber der Leere
Master Yi wins against Kha'Zix 46.32% of the time which is 9.26% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Master Yi wins against Kha'Zix 4.74% less often than would be expected.
The average opponent winrate against Kha'Zix is 55.58%.


Tryndamere
der Barbarenkönig
Master Yi wins against Tryndamere 46.34% of the time which is 6.41% lower against Tryndamere than the average opponent.
After normalising both champions win rates Master Yi wins against Tryndamere 1.87% less often than would be expected.
The average opponent winrate against Tryndamere is 52.75%.


Graves
der Gesetzlose
Master Yi wins against Graves 46.42% of the time which is 6.16% lower against Graves than the average opponent.
After normalising both champions win rates Master Yi wins against Graves 1.62% less often than would be expected.
The average opponent winrate against Graves is 52.58%.


Wukong
der Affenkönig
Master Yi wins against Wukong 46.42% of the time which is 4.50% lower against Wukong than the average opponent.
After normalising both champions win rates Master Yi wins against Wukong 0.04% more often than would be expected.
The average opponent winrate against Wukong is 50.92%.


Fiddlesticks
das uralte Unheil
Master Yi wins against Fiddlesticks 46.88% of the time which is 8.48% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Master Yi wins against Fiddlesticks 3.95% less often than would be expected.
The average opponent winrate against Fiddlesticks is 55.36%.


Nautilus
der Titan der Tiefen
Master Yi wins against Nautilus 47.24% of the time which is 3.09% lower against Nautilus than the average opponent.
After normalising both champions win rates Master Yi wins against Nautilus 1.45% more often than would be expected.
The average opponent winrate against Nautilus is 50.33%.


Nocturne
der ewige Albtraum
Master Yi wins against Nocturne 47.33% of the time which is 4.62% lower against Nocturne than the average opponent.
After normalising both champions win rates Master Yi wins against Nocturne 0.08% less often than would be expected.
The average opponent winrate against Nocturne is 51.95%.


Kayn
der Schatten des Todes
Master Yi wins against Kayn 47.85% of the time which is 4.76% lower against Kayn than the average opponent.
After normalising both champions win rates Master Yi wins against Kayn 0.22% less often than would be expected.
The average opponent winrate against Kayn is 52.61%.


Pantheon
der unbeugsame Speer
Master Yi wins against Pantheon 47.87% of the time which is 7.05% lower against Pantheon than the average opponent.
After normalising both champions win rates Master Yi wins against Pantheon 2.52% less often than would be expected.
The average opponent winrate against Pantheon is 54.92%.


Viego
der gestürzte König
Master Yi wins against Viego 47.94% of the time which is 4.56% lower against Viego than the average opponent.
After normalising both champions win rates Master Yi wins against Viego 0.02% less often than would be expected.
The average opponent winrate against Viego is 52.50%.


Jarvan IV.
das Vorbild von Demacia
Master Yi wins against Jarvan IV. 48.06% of the time which is 3.52% lower against Jarvan IV. than the average opponent.
After normalising both champions win rates Master Yi wins against Jarvan IV. 1.02% more often than would be expected.
The average opponent winrate against Jarvan IV. is 51.58%.


Zac
die Geheimwaffe
Master Yi wins against Zac 48.21% of the time which is 5.57% lower against Zac than the average opponent.
After normalising both champions win rates Master Yi wins against Zac 1.04% less often than would be expected.
The average opponent winrate against Zac is 53.78%.


Xin Zhao
der Seneschall von Demacia
Master Yi wins against Xin Zhao 48.31% of the time which is 3.56% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Master Yi wins against Xin Zhao 0.98% more often than would be expected.
The average opponent winrate against Xin Zhao is 51.87%.


Sylas
Sprenger der Ketten
Master Yi wins against Sylas 48.50% of the time which is 5.63% lower against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 1.10% less often than would be expected.
The average opponent winrate against Sylas is 54.13%.


Bel'Veth
die Kaiserin der Leere
Master Yi wins against Bel'Veth 48.54% of the time which is 4.56% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Master Yi wins against Bel'Veth 0.02% less often than would be expected.
The average opponent winrate against Bel'Veth is 53.10%.


Dr. Mundo
der Irre von Zhaun
Master Yi wins against Dr. Mundo 48.60% of the time which is 2.82% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Master Yi wins against Dr. Mundo 1.72% more often than would be expected.
The average opponent winrate against Dr. Mundo is 51.42%.


Diana
der Hohn des Mondes
Master Yi wins against Diana 48.84% of the time which is 3.77% lower against Diana than the average opponent.
After normalising both champions win rates Master Yi wins against Diana 0.77% more often than would be expected.
The average opponent winrate against Diana is 52.61%.


Shaco
der dunkle Hofnarr
Master Yi wins against Shaco 49.26% of the time which is 5.23% lower against Shaco than the average opponent.
After normalising both champions win rates Master Yi wins against Shaco 0.70% less often than would be expected.
The average opponent winrate against Shaco is 54.49%.


Talon
der Klingenschatten
Master Yi wins against Talon 49.54% of the time which is 5.30% lower against Talon than the average opponent.
After normalising both champions win rates Master Yi wins against Talon 0.77% less often than would be expected.
The average opponent winrate against Talon is 54.84%.


Kindred
die ewigen Jäger
Master Yi wins against Kindred 50.00% of the time which is 5.67% lower against Kindred than the average opponent.
After normalising both champions win rates Master Yi wins against Kindred 1.15% less often than would be expected.
The average opponent winrate against Kindred is 55.67%.


Shyvana
der Halbdrache
Master Yi wins against Shyvana 50.00% of the time which is 1.54% lower against Shyvana than the average opponent.
After normalising both champions win rates Master Yi wins against Shyvana 3.00% more often than would be expected.
The average opponent winrate against Shyvana is 51.54%.


Lillia
die scheue Blüte
Master Yi wins against Lillia 50.15% of the time which is 3.11% lower against Lillia than the average opponent.
After normalising both champions win rates Master Yi wins against Lillia 1.43% more often than would be expected.
The average opponent winrate against Lillia is 53.26%.


Nunu & Willump
der Junge und sein Yeti
Master Yi wins against Nunu & Willump 50.15% of the time which is 3.07% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Master Yi wins against Nunu & Willump 1.47% more often than would be expected.
The average opponent winrate against Nunu & Willump is 53.22%.


Karthus
der Todessänger
Master Yi wins against Karthus 50.78% of the time which is 1.12% lower against Karthus than the average opponent.
After normalising both champions win rates Master Yi wins against Karthus 3.42% more often than would be expected.
The average opponent winrate against Karthus is 51.90%.


Hecarim
der Schatten des Krieges
Master Yi wins against Hecarim 50.99% of the time which is 4.76% lower against Hecarim than the average opponent.
After normalising both champions win rates Master Yi wins against Hecarim 0.24% less often than would be expected.
The average opponent winrate against Hecarim is 55.75%.


Udyr
der Geistwanderer
Master Yi wins against Udyr 51.00% of the time which is 2.30% lower against Udyr than the average opponent.
After normalising both champions win rates Master Yi wins against Udyr 2.24% more often than would be expected.
The average opponent winrate against Udyr is 53.30%.


Mordekaiser
der eiserne Albtraum
Master Yi wins against Mordekaiser 51.11% of the time which is 2.17% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Master Yi wins against Mordekaiser 6.71% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.94%.


Lee Sin
der blinde Mönch
Master Yi wins against Lee Sin 51.31% of the time which is 3.67% lower against Lee Sin than the average opponent.
After normalising both champions win rates Master Yi wins against Lee Sin 0.86% more often than would be expected.
The average opponent winrate against Lee Sin is 54.98%.


Evelynn
Umarmung der Qual
Master Yi wins against Evelynn 52.96% of the time which is 1.81% lower against Evelynn than the average opponent.
After normalising both champions win rates Master Yi wins against Evelynn 2.72% more often than would be expected.
The average opponent winrate against Evelynn is 54.77%.


Ekko
der Zeitbrecher
Master Yi wins against Ekko 53.02% of the time which is 0.49% lower against Ekko than the average opponent.
After normalising both champions win rates Master Yi wins against Ekko 4.05% more often than would be expected.
The average opponent winrate against Ekko is 53.51%.


Rengar
der stolze Jäger
Master Yi wins against Rengar 54.29% of the time which is 5.43% lower against Rengar than the average opponent.
After normalising both champions win rates Master Yi wins against Rengar 0.96% less often than would be expected.
The average opponent winrate against Rengar is 59.72%.


Zed
der Meister der Schatten
Master Yi wins against Zed 54.52% of the time which is 0.51% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 5.04% more often than would be expected.
The average opponent winrate against Zed is 54.01%.


Nidalee
die bestialische Jägerin
Master Yi wins against Nidalee 54.59% of the time which is 6.01% lower against Nidalee than the average opponent.
After normalising both champions win rates Master Yi wins against Nidalee 1.55% less often than would be expected.
The average opponent winrate against Nidalee is 60.60%.


Qiyana
Gebieterin der Elemente
Master Yi wins against Qiyana 54.79% of the time which is 3.87% lower against Qiyana than the average opponent.
After normalising both champions win rates Master Yi wins against Qiyana 0.62% more often than would be expected.
The average opponent winrate against Qiyana is 58.66%.


Malphite
der Splitter des Monolithen
Master Yi wins against Malphite 55.93% of the time which is 0.48% higher against Malphite than the average opponent.
After normalising both champions win rates Master Yi wins against Malphite 5.00% more often than would be expected.
The average opponent winrate against Malphite is 55.45%.


Nasus
der Bewahrer des Sandes
Master Yi wins against Nasus 57.14% of the time which is 6.28% higher against Nasus than the average opponent.
After normalising both champions win rates Master Yi wins against Nasus 10.82% more often than would be expected.
The average opponent winrate against Nasus is 50.86%.