NBA insights
Tendency index, league-wide trends, and ranked dataset findings in one place.
Historical scoring and whistle tendencies across qualified officials. Descriptive associations with league baselines, not predictions. Sample: 109 officials (2016-10-25 – 2026-04-12).
Who moves the points?
The 97 referees with 30+ games, ranked by historical associations in their games.
Biggest scoring bump
Biniam Maru+11.4 PTSHe averages 11.4 more combined points than the league baseline in his games.
Highest historical over-rate vs baseline
James Capers Jr.68.3%Line benchmark is 222 combined points; he clears it more often than peers in this sample.
Heaviest fouls ref
Mitchell Ervin+1.9He runs 1.9 fouls called above average per game.
48 of 97 referees associate with higher scoring. 40 associate with lower totals. Numbers describe past games, not predictions for tonight.
| # | Official | Signals | ||||
|---|---|---|---|---|---|---|
| 1 | Biniam Maru#80 | 43 | +11.4 | +0.4 | 65.1% | 2 notable |
| 2 | 63 | +10.1 | -0.7 | 68.3% | 2 notable | |
| 3 | 32 | +8.1 | +0.6 | 62.5% | 2 notable | |
| 4 | Matt Kallio#53 | 175 | +6.8 | -1.3 | 61.7% | 2 notable |
| 5 | Che Flores#91 | 158 | +5.8 | -1.0 | 57.6% | 2 notable |
| 6 | 197 | +5.7 | -1.2 | 55.8% | 1 notable | |
| 7 | Intae Hwang#73 | 97 | +5.6 | -2.0 | 56.7% | 2 notable |
| 8 | 123 | +5.6 | -1.1 | 53.7% | 1 notable | |
| 9 | Jenna Reneau#93 | 68 | +5.3 | -0.4 | 52.9% | 1 notable |
| 10 | Matt Myers#43 | 337 | +5.2 | +0.2 | 55.2% | 1 notable |
| 11 | Andy Nagy#83 | 328 | +5.1 | -0.6 | 54.0% | 1 notable |
| 12 | 39 | +5.1 | -0.6 | 51.3% | 1 notable | |
| 13 | 195 | +4.8 | -1.5 | 54.9% | 1 notable | |
| 14 | Simone Jelks#81 | 144 | +4.8 | -0.4 | 56.9% | 2 notable |
| 15 | Suyash Mehta#82 | 258 | +4.8 | -0.3 | 55.8% | 1 notable |
| 16 | J.D. Ralls#94 | 106 | +4.5 | +0.2 | 57.5% | 2 notable |
| 17 | 64 | +4.0 | +0.7 | 50.0% | 1 notable | |
| 18 | Evan Scott#78 | 297 | +3.7 | -1.0 | 53.2% | 1 notable |
| 19 | 242 | +3.5 | -1.4 | 51.7% | 1 notable | |
| 20 | Mousa Dagher#28 | 354 | +3.4 | +0.6 | 52.3% | 1 notable |
| 21 | John Conley#79 | 214 | +3.3 | -0.2 | 48.6% | 1 notable |
| 22 | 377 | +3.3 | +0.1 | 51.5% | 1 notable | |
| 23 | 282 | +3.0 | -1.4 | 50.4% | 1 notable | |
| 24 | 572 | +3.0 | +1.9 | 50.2% | 1 notable | |
| 25 | 280 | +2.9 | -0.7 | 48.9% | 1 notable | |
| 26 | Nate Green#41 | 296 | +2.9 | -1.0 | 49.7% | 1 notable |
| 27 | 413 | +2.8 | +0.5 | 50.6% | 1 notable | |
| 28 | John Butler#30 | 348 | +2.5 | -1.2 | 49.1% | 1 notable |
| 29 | 425 | +2.4 | -0.6 | 48.9% | 1 notable | |
| 30 | JB DeRosa#62 | 485 | +2.3 | -0.1 | 48.7% | 1 notable |
| 31 | 402 | +2.0 | +0.5 | 48.5% | ||
| 32 | Ray Acosta#54 | 509 | +1.7 | -0.4 | 49.1% | |
| 33 | Scott Foster#48 | 563 | +1.6 | +1.2 | 48.1% | |
| 34 | Tyler Ricks#95 | 90 | +1.6 | -1.3 | 50.0% | |
| 35 | 442 | +1.4 | +0.7 | 50.7% | ||
| 36 | 601 | +1.2 | +0.3 | 46.8% | ||
| 37 | 577 | +1.0 | +1.3 | 48.4% | ||
| 38 | Tyler Ford#39 | 599 | +1.0 | +1.0 | 47.2% | |
| 39 | Jacyn Goble#68 | 1,096 | +0.9 | +0.5 | 47.1% | |
| 40 | Zach Zarba#15 | 597 | +0.9 | -1.2 | 48.1% | |
| 41 | 596 | +0.8 | -1.9 | 46.3% | ||
| 42 | Ben Taylor#46 | 534 | +0.7 | +1.1 | 43.6% | 1 notable |
| 43 | 474 | +0.7 | +0.4 | 46.6% | ||
| 44 | 607 | +0.7 | -0.7 | 45.1% | ||
| 45 | Kevin Scott#24 | 572 | +0.6 | -0.4 | 44.4% | |
| 46 | 580 | +0.6 | +0.5 | 47.2% | ||
| 47 | Brett Nansel#44 | 430 | +0.4 | -0.2 | 45.1% | |
| 48 | Karl Lane#77 | 605 | +0.4 | +0.3 | 46.1% | |
| 49 | Ed Malloy#14 | 551 | +0.3 | -0.8 | 44.3% | |
| 50 | Sean Corbin#33 | 491 | +0.3 | -0.4 | 46.4% | |
| 51 | Tre Maddox#23 | 501 | +0.3 | +0.3 | 47.5% | |
| 52 | Josh Tiven#58 | 624 | +0.2 | -0.7 | 47.3% | |
| 53 | Kevin Cutler#34 | 566 | +0.2 | -1.0 | 47.0% | |
| 54 | 541 | +0.1 | +0.5 | 47.7% | ||
| 55 | 542 | +0.1 | +0.3 | 45.0% | ||
| 56 | Mark Lindsay#29 | 556 | +0.0 | +0.1 | 43.7% | 1 notable |
| 57 | Marat Kogut#32 | 564 | -0.2 | +1.0 | 44.3% | |
| 58 | 596 | -0.5 | +0.6 | 44.5% | ||
| 59 | 605 | -0.7 | -0.7 | 45.8% | ||
| 60 | Bill Kennedy#55 | 462 | -0.8 | -0.6 | 46.8% | |
| 61 | Pat Fraher#26 | 578 | -0.8 | -0.2 | 44.6% | |
| 62 | 395 | -1.0 | -0.5 | 42.3% | 1 notable | |
| 63 | J.T. Orr#72 | 488 | -1.0 | +0.2 | 45.1% | |
| 64 | 512 | -1.0 | +1.2 | 42.0% | 1 notable | |
| 65 | 364 | -1.2 | -1.5 | 41.2% | 1 notable | |
| 66 | Curtis Blair#74 | 579 | -1.2 | -0.3 | 43.2% | 1 notable |
| 67 | 505 | -1.4 | -0.7 | 41.0% | 1 notable | |
| 68 | 102 | -1.5 | -1.8 | 43.1% | 1 notable | |
| 69 | Eric Dalen#37 | 491 | -1.5 | -1.4 | 41.1% | 1 notable |
| 70 | Leon Wood#40 | 418 | -1.5 | +0.4 | 41.6% | 1 notable |
| 71 | Rodney Mott#71 | 499 | -1.5 | +0.4 | 41.1% | 1 notable |
| 72 | Aaron Smith#51 | 487 | -1.6 | -1.0 | 41.3% | 1 notable |
| 73 | 569 | -1.9 | -0.6 | 41.5% | 1 notable | |
| 74 | Brian Forte#45 | 606 | -2.0 | -0.5 | 40.4% | 1 notable |
| 75 | Eric Lewis#42 | 427 | -2.0 | +1.9 | 42.2% | 1 notable |
| 76 | 260 | -2.4 | -0.2 | 39.2% | 2 notable | |
| 77 | 573 | -2.5 | -0.1 | 40.8% | 2 notable | |
| 78 | Scott Wall#31 | 374 | -2.7 | +0.2 | 40.9% | 2 notable |
| 79 | James Capers#19 | 454 | -2.9 | +0.9 | 39.2% | 2 notable |
| 80 | Matt Boland#18 | 448 | -3.0 | +0.6 | 39.1% | 2 notable |
| 81 | 425 | -3.4 | -0.8 | 37.4% | 2 notable | |
| 82 | 208 | -4.0 | +1.0 | 35.6% | 2 notable | |
| 83 | 337 | -4.2 | +1.9 | 36.8% | 2 notable | |
| 84 | Mark Ayotte#56 | 281 | -4.4 | +1.7 | 37.7% | 2 notable |
| 85 | 240 | -4.5 | +0.5 | 31.3% | 2 notable | |
| 86 | 128 | -5.0 | +0.6 | 32.0% | 2 notable | |
| 87 | 274 | -5.5 | +1.8 | 36.1% | 2 notable | |
| 88 | Ken Mauer#41 | 275 | -6.0 | +0.3 | 32.4% | 2 notable |
| 89 | Bennie Adams#47 | 190 | -8.7 | +1.1 | 28.9% | 2 notable |
| 90 | 175 | -9.5 | -0.8 | 27.4% | 2 notable | |
| 91 | 178 | -10.2 | -0.8 | 25.8% | 2 notable | |
| 92 | 83 | -10.5 | +0.7 | 19.3% | 2 notable | |
| 93 | Bill Spooner#22 | 108 | -11.0 | -0.5 | 22.2% | 2 notable |
| 94 | 46 | -11.3 | +1.2 | 26.1% | 2 notable | |
| 95 | Dan Crawford#43 | 60 | -12.4 | -0.2 | 25.0% | 2 notable |
| 96 | 119 | -12.5 | +1.1 | 26.1% | 2 notable | |
| 97 | 120 | -13.6 | -0.5 | 17.5% | 2 notable |
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