NBA referee × team matrix

Each cell shows that ref's approximate W-L with the team (not the team's overall record). The baseline row under each logo is the team's full sample W-L for coloring only. Cells need 8+ games for ranking colors; thinner samples show a muted record. Empty cells mean zero games together. Text color and a light tint compare team-official win rate to the team's usual rate (±2 pts); splits at ±12 pts or more are standout outliers. Delta text and W-L are shown in every cell, not color alone. Click a team logo to rank the top and bottom 10 refs for that team; tap a cell or ref row to see the games behind that split. Historical splits only, not picks.