

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.
All Ranks Champions Analysed: 96,267,860
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.


Cassiopeia Counters
Cassiopeia middle vs top Counters
Cassiopeia middle on Patch 14 is the strongest counter to top champions of Master Yi, Udyr & Twisted Fate. While Cassiopeia middle is countered most by top champions of Naafiri, Briar & Lee Sin. Below is a detailed breakdown of Cassiopeia middle counters against top champions with a minimum of 100 games.


Naafiri
อสูรร้ายร้อยเขี้ยว
Cassiopeia wins against Naafiri 40.77% of the time which is 7.74% lower against Naafiri than the average opponent.
After normalising both champions win rates Cassiopeia wins against Naafiri 7.32% less often than would be expected.
The average opponent winrate against Naafiri is 48.51%.


Briar
ความหิวโหยที่ถูกจองจำ
Cassiopeia wins against Briar 41.21% of the time which is 7.16% lower against Briar than the average opponent.
After normalising both champions win rates Cassiopeia wins against Briar 6.74% less often than would be expected.
The average opponent winrate against Briar is 48.37%.


Lee Sin
นักบวชตาบอด
Cassiopeia wins against Lee Sin 42.76% of the time which is 12.93% lower against Lee Sin than the average opponent.
After normalising both champions win rates Cassiopeia wins against Lee Sin 12.52% less often than would be expected.
The average opponent winrate against Lee Sin is 55.69%.


Ashe
ศรเยือกแข็ง
Cassiopeia wins against Ashe 44.55% of the time which is 9.89% lower against Ashe than the average opponent.
After normalising both champions win rates Cassiopeia wins against Ashe 9.47% less often than would be expected.
The average opponent winrate against Ashe is 54.44%.


Kled
ทหารม้าบ้าระห่ำ
Cassiopeia wins against Kled 45.09% of the time which is 4.34% lower against Kled than the average opponent.
After normalising both champions win rates Cassiopeia wins against Kled 3.92% less often than would be expected.
The average opponent winrate against Kled is 49.43%.


Urgot
ผู้พิฆาตกองทัพ
Cassiopeia wins against Urgot 46.44% of the time which is 1.81% lower against Urgot than the average opponent.
After normalising both champions win rates Cassiopeia wins against Urgot 1.39% less often than would be expected.
The average opponent winrate against Urgot is 48.25%.


Sett
ลูกพี่นักสู้
Cassiopeia wins against Sett 46.47% of the time which is 0.84% lower against Sett than the average opponent.
After normalising both champions win rates Cassiopeia wins against Sett 0.42% less often than would be expected.
The average opponent winrate against Sett is 47.31%.


Yorick
ผู้นำทางวิญญาณ
Cassiopeia wins against Yorick 46.88% of the time which is 0.87% lower against Yorick than the average opponent.
After normalising both champions win rates Cassiopeia wins against Yorick 0.45% less often than would be expected.
The average opponent winrate against Yorick is 47.75%.


Kayle
สัญลักษณ์แห่งความเที่ยงธรรม
Cassiopeia wins against Kayle 46.98% of the time which is 1.26% lower against Kayle than the average opponent.
After normalising both champions win rates Cassiopeia wins against Kayle 0.84% less often than would be expected.
The average opponent winrate against Kayle is 48.24%.


Cho'Gath
มฤตยูแห่งวอยด์
Cassiopeia wins against Cho'Gath 47.29% of the time which is 1.67% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Cassiopeia wins against Cho'Gath 1.25% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.96%.


Olaf
นักรบคลั่ง
Cassiopeia wins against Olaf 47.30% of the time which is 2.28% lower against Olaf than the average opponent.
After normalising both champions win rates Cassiopeia wins against Olaf 1.86% less often than would be expected.
The average opponent winrate against Olaf is 49.58%.


Karma
ผู้รู้แจ้ง
Cassiopeia wins against Karma 47.37% of the time which is 3.60% lower against Karma than the average opponent.
After normalising both champions win rates Cassiopeia wins against Karma 3.18% less often than would be expected.
The average opponent winrate against Karma is 50.97%.


Galio
ยักษ์ศิลา
Cassiopeia wins against Galio 47.43% of the time which is 2.88% lower against Galio than the average opponent.
After normalising both champions win rates Cassiopeia wins against Galio 2.46% less often than would be expected.
The average opponent winrate against Galio is 50.31%.


Mordekaiser
ขุนศึกเหล็กผู้หวนคืน
Cassiopeia wins against Mordekaiser 47.49% of the time which is 0.08% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Cassiopeia wins against Mordekaiser 0.34% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.57%.


Aurora
แม่มดทะลุมิติ
Cassiopeia wins against Aurora 47.60% of the time which is 2.82% lower against Aurora than the average opponent.
After normalising both champions win rates Cassiopeia wins against Aurora 2.40% less often than would be expected.
The average opponent winrate against Aurora is 50.42%.


Heimerdinger
นักประดิษฐ์ผู้โด่งดัง
Cassiopeia wins against Heimerdinger 47.76% of the time which is 1.40% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Cassiopeia wins against Heimerdinger 0.98% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.16%.


Dr. Mundo
ชายจิตวิปลาสแห่งซอน
Cassiopeia wins against Dr. Mundo 47.79% of the time which is 0.93% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Cassiopeia wins against Dr. Mundo 0.51% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.72%.


Trundle
ราชาแห่งโทรล
Cassiopeia wins against Trundle 48.05% of the time which is 1.27% lower against Trundle than the average opponent.
After normalising both champions win rates Cassiopeia wins against Trundle 0.85% less often than would be expected.
The average opponent winrate against Trundle is 49.32%.


Wukong
ราชาวานร
Cassiopeia wins against Wukong 48.14% of the time which is 0.73% lower against Wukong than the average opponent.
After normalising both champions win rates Cassiopeia wins against Wukong 0.31% less often than would be expected.
The average opponent winrate against Wukong is 48.87%.


Malphite
เศษเสี้ยวผืนพสุธา
Cassiopeia wins against Malphite 48.15% of the time which is 0.31% lower against Malphite than the average opponent.
After normalising both champions win rates Cassiopeia wins against Malphite 0.11% more often than would be expected.
The average opponent winrate against Malphite is 48.46%.


Volibear
พายุไร้ปรานี
Cassiopeia wins against Volibear 48.20% of the time which is 1.88% lower against Volibear than the average opponent.
After normalising both champions win rates Cassiopeia wins against Volibear 1.46% less often than would be expected.
The average opponent winrate against Volibear is 50.08%.


Sion
เครื่องจักรสังหารคืนชีพ
Cassiopeia wins against Sion 48.34% of the time which is 1.01% lower against Sion than the average opponent.
After normalising both champions win rates Cassiopeia wins against Sion 0.59% less often than would be expected.
The average opponent winrate against Sion is 49.35%.


Caitlyn
นายอำเภอแห่งพิลโทเวอร์
Cassiopeia wins against Caitlyn 48.34% of the time which is 5.52% lower against Caitlyn than the average opponent.
After normalising both champions win rates Cassiopeia wins against Caitlyn 5.10% less often than would be expected.
The average opponent winrate against Caitlyn is 53.86%.


Teemo
หน่วยสอดแนมผู้ว่องไว
Cassiopeia wins against Teemo 48.38% of the time which is 0.12% lower against Teemo than the average opponent.
After normalising both champions win rates Cassiopeia wins against Teemo 0.30% more often than would be expected.
The average opponent winrate against Teemo is 48.50%.


Poppy
ผู้คุ้มครองค้อนวีรชน
Cassiopeia wins against Poppy 48.46% of the time which is 1.13% lower against Poppy than the average opponent.
After normalising both champions win rates Cassiopeia wins against Poppy 0.71% less often than would be expected.
The average opponent winrate against Poppy is 49.59%.


Akali
มือสังหารไร้กฎเกณฑ์
Cassiopeia wins against Akali 48.63% of the time which is 1.42% lower against Akali than the average opponent.
After normalising both champions win rates Cassiopeia wins against Akali 1.00% less often than would be expected.
The average opponent winrate against Akali is 50.05%.


Singed
นักเคมีคลั่ง
Cassiopeia wins against Singed 48.69% of the time which is 0.17% lower against Singed than the average opponent.
After normalising both champions win rates Cassiopeia wins against Singed 0.25% more often than would be expected.
The average opponent winrate against Singed is 48.86%.


Garen
พลังแห่งเดมาเซีย
Cassiopeia wins against Garen 48.72% of the time which is 0.57% lower against Garen than the average opponent.
After normalising both champions win rates Cassiopeia wins against Garen 0.15% less often than would be expected.
The average opponent winrate against Garen is 49.29%.


Nasus
ภัณฑารักษ์แห่งผืนทราย
Cassiopeia wins against Nasus 48.92% of the time which is 0.14% higher against Nasus than the average opponent.
After normalising both champions win rates Cassiopeia wins against Nasus 0.56% more often than would be expected.
The average opponent winrate against Nasus is 48.78%.


Ornn
เพลิงใต้ขุนเขา
Cassiopeia wins against Ornn 49.00% of the time which is 0.19% higher against Ornn than the average opponent.
After normalising both champions win rates Cassiopeia wins against Ornn 0.61% more often than would be expected.
The average opponent winrate against Ornn is 48.81%.


Camille
เงาเหล็กกล้า
Cassiopeia wins against Camille 49.28% of the time which is 2.04% lower against Camille than the average opponent.
After normalising both champions win rates Cassiopeia wins against Camille 1.62% less often than would be expected.
The average opponent winrate against Camille is 51.32%.


Tahm Kench
ราชาแห่งแม่น้ำ
Cassiopeia wins against Tahm Kench 49.34% of the time which is 0.77% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Cassiopeia wins against Tahm Kench 0.35% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.11%.


Vladimir
ยมทูตสีชาด
Cassiopeia wins against Vladimir 49.37% of the time which is 1.08% lower against Vladimir than the average opponent.
After normalising both champions win rates Cassiopeia wins against Vladimir 0.66% less often than would be expected.
The average opponent winrate against Vladimir is 50.45%.


Jax
เทพศาสตราวุธ
Cassiopeia wins against Jax 49.60% of the time which is 0.39% lower against Jax than the average opponent.
After normalising both champions win rates Cassiopeia wins against Jax 0.03% more often than would be expected.
The average opponent winrate against Jax is 49.99%.


Xin Zhao
ผู้พิทักษ์แห่งเดมาเซีย
Cassiopeia wins against Xin Zhao 49.63% of the time which is 2.81% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Cassiopeia wins against Xin Zhao 2.39% less often than would be expected.
The average opponent winrate against Xin Zhao is 52.44%.


Fiora
ยอดนักประลอง
Cassiopeia wins against Fiora 49.66% of the time which is 0.46% lower against Fiora than the average opponent.
After normalising both champions win rates Cassiopeia wins against Fiora 0.04% less often than would be expected.
The average opponent winrate against Fiora is 50.12%.


Kennen
แก่นพายุโหม
Cassiopeia wins against Kennen 49.69% of the time which is 0.26% lower against Kennen than the average opponent.
After normalising both champions win rates Cassiopeia wins against Kennen 0.16% more often than would be expected.
The average opponent winrate against Kennen is 49.95%.


Gragas
ขี้เมาจอมหาเรื่อง
Cassiopeia wins against Gragas 49.76% of the time which is 1.26% lower against Gragas than the average opponent.
After normalising both champions win rates Cassiopeia wins against Gragas 0.84% less often than would be expected.
The average opponent winrate against Gragas is 51.02%.


Warwick
โทสะไร้พันธนาการแห่งซอน
Cassiopeia wins against Warwick 49.78% of the time which is 1.78% higher against Warwick than the average opponent.
After normalising both champions win rates Cassiopeia wins against Warwick 2.20% more often than would be expected.
The average opponent winrate against Warwick is 48.00%.


Aatrox
ดาบแห่งดาร์คิน
Cassiopeia wins against Aatrox 49.84% of the time which is 1.17% lower against Aatrox than the average opponent.
After normalising both champions win rates Cassiopeia wins against Aatrox 0.75% less often than would be expected.
The average opponent winrate against Aatrox is 51.01%.


Shen
นัยน์ตาแห่งสนธยา
Cassiopeia wins against Shen 49.98% of the time which is 0.28% higher against Shen than the average opponent.
After normalising both champions win rates Cassiopeia wins against Shen 0.70% more often than would be expected.
The average opponent winrate against Shen is 49.70%.


Veigar
ยอดวายร้ายตัวจิ๋ว
Cassiopeia wins against Veigar 50.00% of the time which is 0.07% higher against Veigar than the average opponent.
After normalising both champions win rates Cassiopeia wins against Veigar 0.49% more often than would be expected.
The average opponent winrate against Veigar is 49.93%.


Tryndamere
ราชาคนเถื่อน
Cassiopeia wins against Tryndamere 50.27% of the time which is 0.55% lower against Tryndamere than the average opponent.
After normalising both champions win rates Cassiopeia wins against Tryndamere 0.13% less often than would be expected.
The average opponent winrate against Tryndamere is 50.82%.


Quinn
ปีกแห่งเดมาเซีย
Cassiopeia wins against Quinn 50.45% of the time which is 1.70% higher against Quinn than the average opponent.
After normalising both champions win rates Cassiopeia wins against Quinn 2.12% more often than would be expected.
The average opponent winrate against Quinn is 48.75%.


Varus
ศรแห่งการลงทัณฑ์
Cassiopeia wins against Varus 50.49% of the time which is 1.50% lower against Varus than the average opponent.
After normalising both champions win rates Cassiopeia wins against Varus 1.08% less often than would be expected.
The average opponent winrate against Varus is 51.99%.


Yone
ผู้ไม่มีวันถูกลืม
Cassiopeia wins against Yone 50.50% of the time which is 1.70% lower against Yone than the average opponent.
After normalising both champions win rates Cassiopeia wins against Yone 1.28% less often than would be expected.
The average opponent winrate against Yone is 52.20%.


Illaoi
นักบวชหญิงคราเค่น
Cassiopeia wins against Illaoi 50.64% of the time which is 0.68% higher against Illaoi than the average opponent.
After normalising both champions win rates Cassiopeia wins against Illaoi 1.10% more often than would be expected.
The average opponent winrate against Illaoi is 49.96%.


Riven
ผู้ถูกเนรเทศ
Cassiopeia wins against Riven 50.74% of the time which is 0.30% lower against Riven than the average opponent.
After normalising both champions win rates Cassiopeia wins against Riven 0.12% more often than would be expected.
The average opponent winrate against Riven is 51.04%.


Zac
อาวุธลับไม่ไร้ใจ
Cassiopeia wins against Zac 50.79% of the time which is 1.84% higher against Zac than the average opponent.
After normalising both champions win rates Cassiopeia wins against Zac 2.26% more often than would be expected.
The average opponent winrate against Zac is 48.95%.


Ryze
นักเวทรูน
Cassiopeia wins against Ryze 50.80% of the time which is 0.91% higher against Ryze than the average opponent.
After normalising both champions win rates Cassiopeia wins against Ryze 1.33% more often than would be expected.
The average opponent winrate against Ryze is 49.89%.


Renekton
มือเชือดแห่งทะเลทราย
Cassiopeia wins against Renekton 50.81% of the time which is 1.04% higher against Renekton than the average opponent.
After normalising both champions win rates Cassiopeia wins against Renekton 1.46% more often than would be expected.
The average opponent winrate against Renekton is 49.77%.


Pantheon
หอกไร้เทียมทาน
Cassiopeia wins against Pantheon 50.90% of the time which is 0.66% higher against Pantheon than the average opponent.
After normalising both champions win rates Cassiopeia wins against Pantheon 1.08% more often than would be expected.
The average opponent winrate against Pantheon is 50.24%.


Yasuo
ผู้ไม่อาจให้อภัย
Cassiopeia wins against Yasuo 50.92% of the time which is 0.07% lower against Yasuo than the average opponent.
After normalising both champions win rates Cassiopeia wins against Yasuo 0.35% more often than would be expected.
The average opponent winrate against Yasuo is 50.99%.


Rumble
ภัยพิบัติจักรกล
Cassiopeia wins against Rumble 51.05% of the time which is 2.57% lower against Rumble than the average opponent.
After normalising both champions win rates Cassiopeia wins against Rumble 2.15% less often than would be expected.
The average opponent winrate against Rumble is 53.62%.


Jayce
ผู้ปกปักอนาคต
Cassiopeia wins against Jayce 51.22% of the time which is 1.13% lower against Jayce than the average opponent.
After normalising both champions win rates Cassiopeia wins against Jayce 0.71% less often than would be expected.
The average opponent winrate against Jayce is 52.35%.


Sejuani
โทสะแห่งแดนเหนือ
Cassiopeia wins against Sejuani 51.46% of the time which is 1.68% higher against Sejuani than the average opponent.
After normalising both champions win rates Cassiopeia wins against Sejuani 2.10% more often than would be expected.
The average opponent winrate against Sejuani is 49.78%.


Akshan
องครักษ์นอกคอก
Cassiopeia wins against Akshan 51.69% of the time which is 0.76% lower against Akshan than the average opponent.
After normalising both champions win rates Cassiopeia wins against Akshan 0.34% less often than would be expected.
The average opponent winrate against Akshan is 52.45%.


Irelia
คมดาบเริงระบำ
Cassiopeia wins against Irelia 51.96% of the time which is 1.55% higher against Irelia than the average opponent.
After normalising both champions win rates Cassiopeia wins against Irelia 1.97% more often than would be expected.
The average opponent winrate against Irelia is 50.41%.


Shaco
ตัวตลกปีศาจ
Cassiopeia wins against Shaco 52.11% of the time which is 1.76% lower against Shaco than the average opponent.
After normalising both champions win rates Cassiopeia wins against Shaco 1.34% less often than would be expected.
The average opponent winrate against Shaco is 53.87%.


Darius
หัตถ์แห่งน็อกซัส
Cassiopeia wins against Darius 52.45% of the time which is 0.74% higher against Darius than the average opponent.
After normalising both champions win rates Cassiopeia wins against Darius 1.16% more often than would be expected.
The average opponent winrate against Darius is 51.71%.


Vayne
นักล่ารัตติกาล
Cassiopeia wins against Vayne 52.56% of the time which is 1.20% higher against Vayne than the average opponent.
After normalising both champions win rates Cassiopeia wins against Vayne 1.62% more often than would be expected.
The average opponent winrate against Vayne is 51.36%.


Sylas
ผู้ปลดโซ่ตรวน
Cassiopeia wins against Sylas 52.59% of the time which is 2.01% higher against Sylas than the average opponent.
After normalising both champions win rates Cassiopeia wins against Sylas 2.43% more often than would be expected.
The average opponent winrate against Sylas is 50.58%.


Malzahar
ประกาศกแห่งวอยด์
Cassiopeia wins against Malzahar 52.84% of the time which is 3.58% higher against Malzahar than the average opponent.
After normalising both champions win rates Cassiopeia wins against Malzahar 4.00% more often than would be expected.
The average opponent winrate against Malzahar is 49.26%.


Nidalee
นักล่าแห่งพงไพร
Cassiopeia wins against Nidalee 53.04% of the time which is 4.96% lower against Nidalee than the average opponent.
After normalising both champions win rates Cassiopeia wins against Nidalee 4.55% less often than would be expected.
The average opponent winrate against Nidalee is 58.00%.


Ambessa
จอมนางพิชิตศึก
Cassiopeia wins against Ambessa 53.08% of the time which is 1.19% higher against Ambessa than the average opponent.
After normalising both champions win rates Cassiopeia wins against Ambessa 1.61% more often than would be expected.
The average opponent winrate against Ambessa is 51.89%.


Kai'Sa
บุตรีแห่งวอยด์
Cassiopeia wins against Kai'Sa 53.51% of the time which is 1.12% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Cassiopeia wins against Kai'Sa 0.70% less often than would be expected.
The average opponent winrate against Kai'Sa is 54.63%.


Kayn
ยมทูตแห่งเงา
Cassiopeia wins against Kayn 53.55% of the time which is 0.69% higher against Kayn than the average opponent.
After normalising both champions win rates Cassiopeia wins against Kayn 1.11% more often than would be expected.
The average opponent winrate against Kayn is 52.86%.


Gwen
ช่างเย็บผ้าพลังศักดิ์สิทธิ์
Cassiopeia wins against Gwen 53.65% of the time which is 1.06% higher against Gwen than the average opponent.
After normalising both champions win rates Cassiopeia wins against Gwen 1.48% more often than would be expected.
The average opponent winrate against Gwen is 52.59%.


Gangplank
หายนะแห่งท้องทะเล
Cassiopeia wins against Gangplank 53.92% of the time which is 2.82% higher against Gangplank than the average opponent.
After normalising both champions win rates Cassiopeia wins against Gangplank 3.24% more often than would be expected.
The average opponent winrate against Gangplank is 51.10%.


Gnar
จุดเชื่อมที่ขาดหาย
Cassiopeia wins against Gnar 53.98% of the time which is 2.35% higher against Gnar than the average opponent.
After normalising both champions win rates Cassiopeia wins against Gnar 2.77% more often than would be expected.
The average opponent winrate against Gnar is 51.63%.


Rengar
นักล่าผู้ทระนง
Cassiopeia wins against Rengar 54.14% of the time which is 1.09% higher against Rengar than the average opponent.
After normalising both champions win rates Cassiopeia wins against Rengar 1.51% more often than would be expected.
The average opponent winrate against Rengar is 53.05%.


Smolder
มังกรน้อยคะนองเพลิง
Cassiopeia wins against Smolder 54.16% of the time which is 0.92% higher against Smolder than the average opponent.
After normalising both champions win rates Cassiopeia wins against Smolder 1.34% more often than would be expected.
The average opponent winrate against Smolder is 53.24%.


Swain
จอมพลแห่งน็อกซัส
Cassiopeia wins against Swain 54.55% of the time which is 4.50% higher against Swain than the average opponent.
After normalising both champions win rates Cassiopeia wins against Swain 4.92% more often than would be expected.
The average opponent winrate against Swain is 50.05%.


Maokai
ทรีแอนท์บิดเบี้ยว
Cassiopeia wins against Maokai 55.00% of the time which is 5.06% higher against Maokai than the average opponent.
After normalising both champions win rates Cassiopeia wins against Maokai 5.48% more often than would be expected.
The average opponent winrate against Maokai is 49.94%.


Zed
จ้าวแห่งเงา
Cassiopeia wins against Zed 55.64% of the time which is 4.32% higher against Zed than the average opponent.
After normalising both champions win rates Cassiopeia wins against Zed 4.74% more often than would be expected.
The average opponent winrate against Zed is 51.32%.


K'Sante
เกียรติยศแห่งนาซูม่า
Cassiopeia wins against K'Sante 56.10% of the time which is 2.38% higher against K'Sante than the average opponent.
After normalising both champions win rates Cassiopeia wins against K'Sante 2.80% more often than would be expected.
The average opponent winrate against K'Sante is 53.72%.


Nocturne
ฝันร้ายนิรันดร์
Cassiopeia wins against Nocturne 56.25% of the time which is 8.07% higher against Nocturne than the average opponent.
After normalising both champions win rates Cassiopeia wins against Nocturne 8.49% more often than would be expected.
The average opponent winrate against Nocturne is 48.18%.


Twisted Fate
จ้าวแห่งไพ่
Cassiopeia wins against Twisted Fate 57.14% of the time which is 4.25% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Cassiopeia wins against Twisted Fate 4.67% more often than would be expected.
The average opponent winrate against Twisted Fate is 52.89%.


Udyr
ผู้สื่อวิญญาณ
Cassiopeia wins against Udyr 57.91% of the time which is 0.46% lower against Udyr than the average opponent.
After normalising both champions win rates Cassiopeia wins against Udyr 0.05% less often than would be expected.
The average opponent winrate against Udyr is 58.37%.


Master Yi
นักดาบวูจู
Cassiopeia wins against Master Yi 59.85% of the time which is 5.54% higher against Master Yi than the average opponent.
After normalising both champions win rates Cassiopeia wins against Master Yi 5.96% more often than would be expected.
The average opponent winrate against Master Yi is 54.31%.