No walls
No walls: 50.2% over 2,090 decided matches
+1.1%
Walls
Walls: 48.6% over 4,161 decided matches
-0.4%
-1.6%
Walls or no walls
p 0.309
Two-proportion z, Benjamini–Hochberg at 5% FDR
V1.10
BRAD
Walls Impact To Win Probability
High ranks
6,974 matches
~
6,974 matches · 47 players
2026/03/26 – 2026/10/18
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