No walls
No walls: 53.2% over 2,689 decided matches
+2.0%
Walls
Walls: 50.2% over 5,697 decided matches
-1.1%
-3.1%
Walls or no walls
p 0.016
Two-proportion z, Benjamini–Hochberg at 5% FDR
V1.10
JACKY
Walls Impact To Win Probability
High ranks
9,296 matches
~
9,296 matches · 76 players
2026/03/26 – 2026/09/23
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