47.0 score · 89% MPG role factor
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Player profile · BOS / CHO / DAL
Grant Williams
Grant Williams advanced stats and career rankings
RolePF · Age 27
Availability36 games · 3 starts
Workload19.8 MPG · 711 minutes
Relative impactCHO #5 of 11 · PF #27 of 76
UpdatedJul 21, 2026
8.6 total value · 395 qualified players
204.4 all-time composite · 7 seasons
Low ranking precision · Likely rank #60–#337
Bottom line · 2025–26
In 2025–26, Grant Williams ranked 165th in per-minute impact. His box-score profile ranked 150th. With only about 700 minutes, he finished in the 47th percentile for total season value.
2025–26 NBA percentile rankings: What drives Grant Williams's impact
395 qualified NBA playersEvery player in the comparison logged at least 450 minutes.
Compare with
Overall value
Impact Rate
58
47.0Season Value
47
8.6Scoring role
Usage
17
14.1%True shooting
74
60.9%3-point attempt rate
96
73.2%Free-throw rate
68
29.5%Creation and control
Assist rate
36
10.6%Turnover avoidance
40
13.0%Possession stats
Rebound rate
70
11.3%Steal rate
22
1.2%Block rate
73
2.3%Lineup signal
Offensive lineup impact387-player lineup pool
78
+1.33Defensive lineup impact387-player lineup pool
86
+1.55Workload
Minutes per game
32
19.8Games played
6
36Total minutes
14
711Farther right means more of the named trait, not automatically better basketball. Turnover avoidance reverses turnover rate. Lineup rows exclude players below the 1,000-possession lineup-sample floor.
Every season
Grant Williams advanced stats by season
Era-centered box impact supports comparisons through time. Impact Rate and its rank compare players only within that season.
| Season | Team | Age | GP | MP | Era-centered box impact | Impact Rate | Rate rank | Season Value | Value percentile | Evidence |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025–26live model | CHO | 27 | 36 | 711 | +0.17 | 47.0 | #165 | 8.6 | 47th | Established |
| 2024–25 | CHO | 26 | 16 | 479 | -0.34 | 52.6 | #185 | 16.2 | 33rd | Established |
| 2023–24 | CHO/DAL | 25 | 76 | 2,130 | -2.22 | 23.0 | #286 | -9.8 | 20th | Strong |
| 2022–23 | BOS | 24 | 79 | 2,045 | -1.77 | 28.0 | #273 | 9.5 | 31st | Strong |
| 2021–22 | BOS | 23 | 77 | 1,875 | -1.10 | 38.5 | #237 | 34.0 | 46th | Strong |
| 2020–21 | BOS | 22 | 63 | 1,138 | -3.78 | 4.6 | #352 | -41.4 | 4th | Strong |
| 2019–20Historical Defense Estimate | BOS | 21 | 69 | 1,043 | -3.13 | 12.2 | #310 | -24.5 | 11th | Strong |
Career movement
Grant Williams's career impact by season
Peak +0.17 in 2025–26 · 7 seasons · 9,421 minutes
The same historical box-score model is used for every season, making the career shape comparable through time. This is separate from the current lineup-context ranking.
Era-centered box impactMinutes
Across-era box estimateWorkload
Career comparison
Compare the shape, not the calendar
Align by NBA experience to compare season one with season one, or by age to compare players at the same stage of life.
Grant WilliamsRui Hachimura
NBA season number · fixed impact axis −5 to +15
Similar career arcs
Players with careers similar to Grant Williams
The score compares era-centered box impact, peak, prime, workload, career length, position, and trajectory aligned by NBA experience. It describes career shape, not playing style or equal ability.
PF · All-Time Career #2990
Rui Hachimura
94%career match
89% season match · 2025–26 ↔ 2021–22PF · All-Time Career #2771Lavoy Allen
92%career match
90% season match · 2025–26 ↔ 2016–17PF · All-Time Career #2996Hakim Warrick
92%career match
88% season match · 2025–26 ↔ 2010–11C · All-Time Career #3070Precious Achiuwa
92%career match
85% season match · 2025–26 ↔ 2022–23PF · All-Time Career #2379Kevin Restani
92%career match
92% season match · 2025–26 ↔ 1976–77SF · All-Time Career #3018Caleb Martin
92%career match
88% season match · 2025–26 ↔ 2021–22Why this rank?
Why Grant Williams ranks #165
The current model starts with box production, checks it against multi-season lineup evidence, caps that correction, then accounts for how many minutes the player was trusted to play each game.
Prior rank #150
Current total +3.02 ±0.9
Split model · O +1.33 · D +1.55 = +2.89
Maximum ±0.75
Before the within-season scale
49.9 unadjusted · 89% role factor · rank #165
RAPM estimates lineup impact while controlling for the other nine players on the floor. The multi-season blend, current total model, and current offensive/defensive split are separate estimates, so they need not equal one another. hussEyquation uses the multi-season signal as a bounded correction, not as a standalone verdict.
What the point estimate meansLow precision
The model's 80% impact interval is -1.61 to +2.87. Exact ordering is difficult when many players have overlapping estimates.
- Top 25 chance
- 1%
- Top 50 chance
- 7%
- Top 100 chance
- 23%
- 80% rank range
- #60–#337
Impact Rate shows how strong a player was compared with everyone else that season. Season Value adds how much he played. The career ranking rewards a high peak, a long prime, and repeated seasons near the top. Older seasons use clearly labeled estimates where the NBA did not record today's full set of statistics. Read how every ranking works →