

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: 7,080,801
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.


Senna Counters
Senna bottom vs top Counters
Senna bottom on Patch 15.16 is the strongest counter to top champions of K'Sante, Gwen & Aatrox. While Senna bottom is countered most by top champions of Singed, Illaoi & Quinn. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Singed
นักเคมีคลั่ง
Senna wins against Singed 35.76% of the time which is 13.92% lower against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 3.85% less often than would be expected.
The average opponent winrate against Singed is 49.68%.


Illaoi
นักบวชหญิงคราเค่น
Senna wins against Illaoi 36.36% of the time which is 15.44% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 5.35% less often than would be expected.
The average opponent winrate against Illaoi is 51.80%.


Quinn
ปีกแห่งเดมาเซีย
Senna wins against Quinn 36.57% of the time which is 19.18% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 9.11% less often than would be expected.
The average opponent winrate against Quinn is 55.75%.


Yorick
ผู้นำทางวิญญาณ
Senna wins against Yorick 39.67% of the time which is 11.22% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.14% less often than would be expected.
The average opponent winrate against Yorick is 50.89%.


Urgot
ผู้พิฆาตกองทัพ
Senna wins against Urgot 39.89% of the time which is 12.19% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 2.10% less often than would be expected.
The average opponent winrate against Urgot is 52.08%.


Olaf
นักรบคลั่ง
Senna wins against Olaf 40.00% of the time which is 15.87% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 5.80% less often than would be expected.
The average opponent winrate against Olaf is 55.87%.


Nasus
ภัณฑารักษ์แห่งผืนทราย
Senna wins against Nasus 40.00% of the time which is 12.65% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.56% less often than would be expected.
The average opponent winrate against Nasus is 52.65%.


Renekton
มือเชือดแห่งทะเลทราย
Senna wins against Renekton 40.13% of the time which is 14.50% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 4.42% less often than would be expected.
The average opponent winrate against Renekton is 54.63%.


Vayne
นักล่ารัตติกาล
Senna wins against Vayne 40.14% of the time which is 16.83% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 6.78% less often than would be expected.
The average opponent winrate against Vayne is 56.97%.


Volibear
พายุไร้ปรานี
Senna wins against Volibear 40.74% of the time which is 13.64% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 3.56% less often than would be expected.
The average opponent winrate against Volibear is 54.38%.


Mordekaiser
ขุนศึกเหล็กผู้หวนคืน
Senna wins against Mordekaiser 40.76% of the time which is 11.79% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.70% less often than would be expected.
The average opponent winrate against Mordekaiser is 52.55%.


Gnar
จุดเชื่อมที่ขาดหาย
Senna wins against Gnar 41.03% of the time which is 14.38% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 4.31% less often than would be expected.
The average opponent winrate against Gnar is 55.41%.


Irelia
คมดาบเริงระบำ
Senna wins against Irelia 41.79% of the time which is 14.59% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 4.53% less often than would be expected.
The average opponent winrate against Irelia is 56.38%.


Sett
ลูกพี่นักสู้
Senna wins against Sett 41.81% of the time which is 9.58% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.50% more often than would be expected.
The average opponent winrate against Sett is 51.39%.


Rumble
ภัยพิบัติจักรกล
Senna wins against Rumble 42.00% of the time which is 13.05% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.97% less often than would be expected.
The average opponent winrate against Rumble is 55.05%.


Fiora
ยอดนักประลอง
Senna wins against Fiora 42.39% of the time which is 13.78% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 3.72% less often than would be expected.
The average opponent winrate against Fiora is 56.17%.


Dr. Mundo
ชายจิตวิปลาสแห่งซอน
Senna wins against Dr. Mundo 42.44% of the time which is 9.29% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.80% more often than would be expected.
The average opponent winrate against Dr. Mundo is 51.73%.


Heimerdinger
นักประดิษฐ์ผู้โด่งดัง
Senna wins against Heimerdinger 42.70% of the time which is 10.35% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.26% less often than would be expected.
The average opponent winrate against Heimerdinger is 53.05%.


Jax
เทพศาสตราวุธ
Senna wins against Jax 43.01% of the time which is 11.35% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.27% less often than would be expected.
The average opponent winrate against Jax is 54.36%.


Tryndamere
ราชาคนเถื่อน
Senna wins against Tryndamere 43.20% of the time which is 10.98% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 0.89% less often than would be expected.
The average opponent winrate against Tryndamere is 54.18%.


Malphite
เศษเสี้ยวผืนพสุธา
Senna wins against Malphite 43.40% of the time which is 9.27% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.82% more often than would be expected.
The average opponent winrate against Malphite is 52.67%.


Cho'Gath
มฤตยูแห่งวอยด์
Senna wins against Cho'Gath 43.84% of the time which is 9.79% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.30% more often than would be expected.
The average opponent winrate against Cho'Gath is 53.63%.


Sion
เครื่องจักรสังหารคืนชีพ
Senna wins against Sion 44.39% of the time which is 6.76% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 3.32% more often than would be expected.
The average opponent winrate against Sion is 51.15%.


Yasuo
ผู้ไม่อาจให้อภัย
Senna wins against Yasuo 44.62% of the time which is 10.40% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.32% less often than would be expected.
The average opponent winrate against Yasuo is 55.02%.


Warwick
โทสะไร้พันธนาการแห่งซอน
Senna wins against Warwick 44.94% of the time which is 8.29% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.80% more often than would be expected.
The average opponent winrate against Warwick is 53.23%.


Garen
พลังแห่งเดมาเซีย
Senna wins against Garen 45.22% of the time which is 8.22% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.87% more often than would be expected.
The average opponent winrate against Garen is 53.44%.


Yone
ผู้ไม่มีวันถูกลืม
Senna wins against Yone 45.24% of the time which is 10.37% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.30% less often than would be expected.
The average opponent winrate against Yone is 55.61%.


Pantheon
หอกไร้เทียมทาน
Senna wins against Pantheon 45.26% of the time which is 11.35% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.29% less often than would be expected.
The average opponent winrate against Pantheon is 56.61%.


Teemo
หน่วยสอดแนมผู้ว่องไว
Senna wins against Teemo 45.86% of the time which is 5.97% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 4.12% more often than would be expected.
The average opponent winrate against Teemo is 51.83%.


Ambessa
จอมนางพิชิตศึก
Senna wins against Ambessa 46.47% of the time which is 9.82% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 0.24% more often than would be expected.
The average opponent winrate against Ambessa is 56.29%.


Trundle
ราชาแห่งโทรล
Senna wins against Trundle 47.09% of the time which is 7.22% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 2.86% more often than would be expected.
The average opponent winrate against Trundle is 54.31%.


Kayle
สัญลักษณ์แห่งความเที่ยงธรรม
Senna wins against Kayle 47.35% of the time which is 5.74% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 4.35% more often than would be expected.
The average opponent winrate against Kayle is 53.09%.


Ornn
เพลิงใต้ขุนเขา
Senna wins against Ornn 47.90% of the time which is 4.72% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 5.37% more often than would be expected.
The average opponent winrate against Ornn is 52.62%.


Shen
นัยน์ตาแห่งสนธยา
Senna wins against Shen 48.70% of the time which is 5.26% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 4.83% more often than would be expected.
The average opponent winrate against Shen is 53.96%.


Darius
หัตถ์แห่งน็อกซัส
Senna wins against Darius 49.26% of the time which is 7.20% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 2.86% more often than would be expected.
The average opponent winrate against Darius is 56.46%.


Aatrox
ดาบแห่งดาร์คิน
Senna wins against Aatrox 50.43% of the time which is 7.07% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 2.97% more often than would be expected.
The average opponent winrate against Aatrox is 57.50%.


Gwen
ช่างเย็บผ้าพลังศักดิ์สิทธิ์
Senna wins against Gwen 50.53% of the time which is 8.16% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 1.85% more often than would be expected.
The average opponent winrate against Gwen is 58.69%.


K'Sante
เกียรติยศแห่งนาซูม่า
Senna wins against K'Sante 52.31% of the time which is 6.26% lower against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 3.75% more often than would be expected.
The average opponent winrate against K'Sante is 58.57%.