No walls
No walls: 49.4% over 9,028 decided matches
+0.0%
Walls
Walls: 49.1% over 18,129 decided matches
-0.3%
-0.3%
Walls or no walls
p 0.696
Two-proportion z, Benjamini–Hochberg at 5% FDR
V1.10
LEI FEI
Walls Impact To Win Probability
Mid ranks
30,228 matches
~
30,228 matches · 199 players
2026/03/26 – 2026/10/18
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