+0.78
−0.38+1.93ImpactHow many points per 100 possessions he adds compared with an average player. 0 is average.Per 100 possessions0 = league average
Middle 80%Middle 80% of his possible Impact this season, in points per 100 possessions versus an average player. of outcomes · ±0.89Spread of his possible Impact, one standard deviation. Smaller means we are more sure.
Playing time
Est. minutesEstimated regular-season minutes, allowing for health, role and competition for playing time.
1,712
846–2,256Middle 80% of simulated season minutes, including health, role and competition for playing time.
GamesExpected games played, allowing for health and role, to the nearest game.
73
31–82Middle 80% of simulated games played.
Minutes a gameEstimated minutes per game played.
23.6
AvailabilityChance of playing at least 75% of estimated minutes. Includes health, role and rotation competition; not the chance of staying healthy.
77%
Small numbers under each total are the middle 80% of outcomes.
Where Impact comes from
JAYLENOur player impact rating, in points per 100 possessions versus an average player.
+1.03Our player impact rating
Expected EPMDunks & Threes’ estimate of current impact from career data, per 100 possessions versus average.
+0.70From Dunks & Threes
Impact blends two ratings: 22% JAYLEN and 78% Expected EPM, each aged forward a year.
Rating historyHis past seasons in the two ratings behind Impact, in points per 100 possessions versus an average player.
−2
−1
Avg
+1
+2
+3
+4
21–2222–2323–2424–2525–2626–27›Season by season
| Season | Age | Min | Games | JAYLEN | Exp. EPM | Actual EPM |
|---|---|---|---|---|---|---|
| 2025–26 | 27 | 1,934 | 78 | +1.18 | +1.22 | +1.06 |
| 2024–25 | 26 | 1,541 | 71 | +1.32 | +0.43 | −0.04 |
| 2023–24 | 25 | 1,741 | 79 | +3.42 | +1.73 | +1.14 |
| 2022–23 | 24 | 1,290 | 80 | −0.46 | +0.17 | +1.03 |
| 2021–22 | 23 | 158 | 26 | – | −1.21 | +2.00 |
How he joinedHow the player joined his current team, from the official roster.
Signed August 13, 2021
Celtics teammates
- PlayerImpactHow many points per 100 possessions he adds compared with an average player. 0 is average.MinEstimated regular-season minutes, allowing for health, role and competition for playing time.
- Derrick WhiteGImpact +2.34Estimated minutes 2,304
- Payton PritchardGImpact +2.03Estimated minutes 2,213
- Jayson TatumF-GImpact +3.97Estimated minutes 2,205
- Neemias QuetaCImpact +2.06Estimated minutes 1,632
- Paul GeorgeFImpact +0.62Estimated minutes 1,618
- Baylor ScheiermanGImpact −0.14Estimated minutes 1,456
- Hugo GonzálezGImpact +0.20Estimated minutes 1,340
- Mitchell RobinsonC-FImpact +1.04Estimated minutes 1,220
- Jordan WalshGImpact −0.31Estimated minutes 1,110
- Luka GarzaCImpact +0.72Estimated minutes 808
›10 more on the roster
- Mike ConleyGImpact −0.65Estimated minutes 743
- Ron Harper Jr.G-FImpact −0.12Estimated minutes 674
- Chris Cenac Jr.FImpact −2.13Estimated minutes 333
- Devin CarterGImpact −0.17Estimated minutes 109
- Amari WilliamsF-CImpact −3.12Estimated minutes 105
- Dillon MitchellFImpact −1.68Estimated minutes 98
- Gabe McGlothanFImpact −2.71Estimated minutes 0
- Hayden GrayGImpact −2.59Estimated minutes 0
- Milos UzanGImpact −2.23Estimated minutes 0
- Tucker DeVriesImpact −2.02Estimated minutes 0
Ranges assume he plays. Impact is points per 100 possessions compared with an average player (0 = average).