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Preparing the latest NBA impact board
Pulling player, pair, lineup, and playoff reads from the current score snapshot.
Pulling player, pair, lineup, and playoff reads from the current score snapshot.

Jahmai Mashack grades as below the current board average in current season, with −0.3 wins added across 2,731 possessions. slightly negative per-100 impact. The read is balanced across both ends.
Per-event impact, not event count
Current season · wins / 100 possessions, with a rolling 5-game trend
| Date | Opp | Wins / 100 poss | Wins added | Poss |
|---|---|---|---|---|
| Apr 13 | HOU | -0.042 | -0.07 | 175 |
| Apr 11 | UTA | -0.038 | -0.10 | 255 |
| Apr 9 | DEN | -0.094 | -0.14 | 146 |
| Apr 4 | TOR | -0.072 | -0.05 | 67 |
| Apr 2 | NYK | -0.050 | -0.05 | 103 |
| Mar 31 | PHX | -0.070 | -0.11 | 154 |
| Mar 29 | CHI | +0.024 | +0.04 | 156 |
| Mar 17 | CHI | -0.030 | -0.01 | 21 |
| Mar 14 | DET | -0.015 | -0.01 | 84 |
| Mar 11 | PHI | -0.083 | -0.10 | 124 |
| Mar 10 | BKN | -0.044 | -0.06 | 140 |
| Mar 8 | LAC | -0.011 | -0.01 | 102 |
| Mar 5 | POR | -0.042 | -0.04 | 90 |
| Mar 2 | IND | +0.087 | +0.08 | 93 |
| Feb 28 | DAL | +0.060 | +0.06 | 105 |
| Feb 24 | SAC | +0.025 | +0.02 | 92 |
| Feb 22 | MIA | -0.036 | -0.03 | 86 |
| Feb 21 | UTA | +0.037 | +0.06 | 165 |
| Feb 12 | DEN | +0.004 | +0.00 | 91 |
| Feb 10 | GSW | +0.038 | +0.02 | 55 |
| Feb 8 | POR | +0.002 | +0.00 | 131 |
| Feb 7 | POR | -0.060 | -0.06 | 93 |
| Feb 5 | SAC | -0.032 | -0.03 | 100 |
| Jan 8 | PHX | -0.000 | +0.00 | 17 |
| Dec 23 | OKC | -0.104 | -0.03 | 25 |
| Dec 18 | MIN | -0.162 | -0.03 | 18 |
| Dec 16 | LAC | +0.000 | +0.00 | 5 |
| Dec 8 | POR | +0.000 | +0.00 | 12 |
| Nov 21 | SAC | +0.000 | +0.00 | 26 |



















