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Player profile · SAS
Stephon Castle
Stephon Castle stats, teams and career impact
#2793 all-timeCareer averages · 15.6 PPG · 4.4 RPG · 5.6 APGPeak-weighted regular-season model · playoffs, awards, and championships excluded
- Position
- Shooting guard
- 2025–26 team
- San Antonio Spurs
- Height / weight
- 6 ft 6 in (198 cm) · 215 lb (98 kg)
- Born
- November 1, 2004 (21 yrs old)
- College
- UConn
- NBA seasons
- 2 seasons · 2024–25 to 2025–26
Selected season2025–26 · SAS · 68 games · 2,038 minutes
- PPG
- 16.7
- RPG
- 5.3
- APG
- 7.4
- #170 of 395 68 games · 2,038 minutes
- 64th percentile
Impact Rate Rank
Season Value percentile
Career overview
Why Stephon Castle currently ranks #2793 all time
Stephon Castle ranks #2793 all time. Across his three best seasons, his average league finish was #291.7. His full-career value already ranks #1418 after 2 seasons, and his all-time position can still rise.
450+ minutes required per season
149 games · Career Value Rank #1418
NBA honorsROYContext only; honors are not model inputs.
Head to head
Compare Stephon Castle with…
Suggested matchups from basketball rivalries, comparable roles, and similar careers. Two active players open in the latest published season; switch to Career to compare their full careers.
- Stephon Castle vs. Reggie Theus Similar career path
- Stephon Castle vs. Tony Parker Similar career path
- Stephon Castle vs. Mike Bibby Similar career path
- Stephon Castle vs. Shai Gilgeous-Alexander Similar career path
- Stephon Castle vs. Phil Chenier Similar career path
- Stephon Castle vs. Jalen Green Similar career path
- Stephon Castle vs. Jared McCain Same-era comparison
- Stephon Castle vs. Cam Spencer Same-era comparison
- Stephon Castle vs. Jaylen Clark Same-era comparison
- Stephon Castle vs. Matas Buzelis Same-era comparison
Full player detailsTeam history, career shooting and sources
Full team history
- Teams
- San Antonio Spurs
Career shooting
NBA regular season- Field goal
- 44.8%FG%
- Three-point
- 30.5%3P%
- Free throw
- 72.9%FT%
149 career games · 4,200 minutes
Sources and updateConventional stats and measurements: Basketball Reference, accessed Sep 13, 2026. hussEyquation ranking data through 2025–26. Life dates: Wikidata; conflicting dates checked against Basketball Reference, accessed Sep 17, 2026.
Traditional box score
Stephon Castle stats by season
Start with scoring and impact, then switch views for shooting or the full advanced picture. Career percentages use total makes and attempts.
Box impact is an estimate in points per 100 possessions, not the 0–100 Impact Rate score. Zero is league average; higher is better. Rate rank is a league place: No. 1 is best.
Swipe for PPG · RPG · APG · Box impact · Team · G · GS · MPG →
| pts/100 · higher is better | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025–26 | 16.7 | 5.3 | 7.4 | +0.42 | SAS | 68 | 67 | 30.0 | 47.1% | 33.2% | 73.4% | #170 | 19.8 |
| 2024–25 | 14.7 | 3.7 | 4.1 | -2.06 | SAS | 81 | 47 | 26.7 | 42.8% | 28.5% | 72.4% | #312 | -2.7 |
| Career | 15.6 | 4.4 | 5.6 | — | SAS | 149 | — | 28.2 | 44.8% | 30.5% | 72.9% | — | — |
Source: Basketball Reference regular-season totals, accessed Sep 13, 2026.
RolePG · Age 21
Availability68 games · 67 starts
Workload30.0 MPG · 2,038 minutes
Relative impactSAS #7 of 10 · PG #33 of 70
UpdatedOct 6, 2026
What these measures mean
- Box impact
- Estimated points per 100 possessions above that season's league average, from the historical box-score model. Zero is league average; higher is better. Historical defense estimates are included where labeled. This is not the live model's lineup-adjusted estimate.
- Impact Rate
- A 0–100 score comparing performance within one season. Higher is better. This is a score, not points per possession.
- Impact estimate
- The season model's final estimated points per 100 possessions above league average, before conversion to the 0–100 Impact Rate score. It includes lineup evidence where available. Zero is league average; higher is better.
- Impact Rate rank
- The player's place among qualified players in that season's Impact Rate ranking. No. 1 is best. This is a rank, not an impact score.
- Value contribution / Season Value
- Completed seasons use a fixed-baseline contribution to Career Value. The live season instead uses Season Value, combining that season's impact with workload.
- Career Impact Rank
- An all-time rank weighted toward the player's best three, five, and ten seasons.
68 games · 2,038 minutes · 46.0 / 100 · higher score is better · No. 1 is the best rank
19.8 total value · 395 qualified players
Career Composite 318.0 · lower is better · 2 seasons
Ranking certainty: Wide, likely #41–#341
- Impact Rate
- 0–100 score within one season. Higher is better.
- Box impact
- Estimated points per 100 possessions above league average, from the historical model. Zero is average; higher is better.
- Impact estimate
- The live model's final estimate in points per 100 possessions, including lineup evidence. It can differ from box impact. Higher is better.
Bottom line · 2025–26
In 2025–26, Stephon Castle ranked 170th in per-minute impact. His box-score profile ranked 141st, led by strong rebounding despite costly turnovers. Playing about 2,000 minutes, he finished in the 64th percentile for total season value.
2025–26 NBA percentile rankings: What drives Stephon Castle's impact
395 qualified NBA playersEvery player in the comparison logged at least 450 minutes.
Compare with
Overall value
Impact Rate
0–100 score · higher is better
46.0 / 100Season Value
64
19.8Scoring role
Usage
83
24.9%True shooting
49
57.5%3-point attempt rate
22
29.9%Free-throw rate
94
47.0%Creation and control
Assist rate
96
34.5%Turnover avoidance
6
18.0%Possession stats
Rebound rate
56
9.5%Steal rate
64
1.8%Block rate
24
0.8%Lineup signal
Offensive lineup impact387-player lineup pool
33
−0.41 pts/100Defensive lineup impact387-player lineup pool
78
+1.08 pts/100Workload
Minutes per game
80
30.0Games played
65
68Total minutes
82
2,038A 0–100 score comparing performance within one season. Higher is better. This is a score, not points per possession. The other bars show percentiles in the selected comparison group. Farther right means more of the named trait, not automatically better basketball. Turnover avoidance reverses turnover rate. Lineup figures are points per 100 possessions; higher is better. Lineup rows exclude players below the 1,000-possession lineup-sample floor.
Ranking editions
How the ranking changed
Both editions use the source snapshot dated Jul 14, 2026. These are model-version changes, not results from new games. Each edition keeps its original published numbers.
45.0 Impact Rate · 2,038 MP
Ranking edition: Jul 21, 2026
First snapshot46.0 Impact Rate · 2,038 MP
Ranking edition: Oct 6, 2026
↑3 since priorEvery season
Stephon Castle advanced stats by season
Era-centered box impact supports comparisons through time. Impact Rate and its rank compare players only within that season.
Career movement
Stephon Castle's box impact by season
Peak box impact +0.42 points per 100 possessions in 2025–26 · 2 seasons · 4,200 minutes
Box impact estimates points per 100 possessions above each season's league average. Zero is average; higher is better. Rank labels show Impact Rate league places, not ranks on this chart's box-impact scale.
Box impact · points per 100 possessionsMinutes
Player-specific impact scaleWorkload
Early-career comparison
Compare the first 2 seasons
Both players are limited to their first 2 seasons. Later seasons never affect the selection or score, and the result is not a career prediction.
Stephon CastleReggie Theus
| NBA season | Stephon Castle | Reggie Theus |
|---|---|---|
| 1 | -2.1 | -2.1 |
| 2 | 0.4 | 0.2 |
NBA season number · first 2 seasons only
Similar starts
Players with starts similar to Stephon Castle
The start-similarity percentile compares era-relative impact, season-relative workload, trajectory, debut age, and role across exactly 2 seasons and 2,351 eligible starts. Higher means closer; it is not a probability or forecast.
SG · All-Time Career #681
Reggie Theus
99.9start similarity percentile
Impact: very closeWorkload: very closeTrend: very closeAge: very closeRole: very close
High evidence · first 2 seasonsClosest early-season pairing · 2025–26 ↔ 1979–80PG · All-Time Career #266Tony Parker
99.9start similarity percentile
Impact: very closeWorkload: very closeTrend: very closeAge: very closeRole: very close
High evidence · first 2 seasonsClosest early-season pairing · 2025–26 ↔ 2002–03PG · All-Time Career #430Mike Bibby
99.8start similarity percentile
Impact: very closeWorkload: very closeTrend: very closeAge: very closeRole: very close
High evidence · first 2 seasonsClosest early-season pairing · 2025–26 ↔ 1999–00Why this rank?
Why Stephon Castle ranks #170
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.
Steps 1–4 use points per 100 possessions. Step 5 converts the final estimate to the 0–100 Impact Rate score. Higher is better on both scales; they are not the same number.
Prior rank #141
Current total +0.79 ±1.0
Split model · O -0.41 · D +1.08 = +0.68
Maximum ±1.25
Points per 100 possessions · higher is better
Higher is better · 46.0 before the MPG adjustment · rank #170
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.
Ranking certaintyWide
The model's 80% impact interval is -1.72 to +2.75. Exact ordering is difficult when many players have overlapping estimates.
- Top 25 chance
- 6%
- Top 50 chance
- 12%
- Top 100 chance
- 26%
- 80% rank range
- #41–#341
Impact Rate shows how strong a player was compared with everyone else that season. Season Value adds how much he played; completed player-profile rows instead show each season's fixed-baseline contribution to Career Value. Career Impact Rank 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 →