No walls
No walls: 50.6% over 14,912 decided matches
+0.7%
Walls
Walls: 49.5% over 30,499 decided matches
-0.4%
-1.1%
Walls or no walls
p 0.102
Two-proportion z, Benjamini–Hochberg at 5% FDR
V1.10
PAI
Walls Impact To Win Probability
Low ranks
50,557 matches
Rank 21–29
50,557 matches · 656 players
2026/03/26 – 2026/10/18
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