Sion James played 1 season (2026) for CHA. Career regular-season line: 441 points, 287 rebounds and 163 assists.

Sport-specific career totals from the active profile tables, with VAL shown whenever the sport has a value file.
0.0 career wins over 1 seasons · 1 win = 1.73 VAL
| Season | Team | GP | GS | MPG | FG% | 3P% | FT% | RPG | APG | SPG | BPG | PPG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | Tulane | 23 | 17 | 26.0 | 43.1% | 28.0% | 65.0% | 3.5 | 1.9 | 1.2 | 0.2 | 5.8 |
| 2022 | Tulane | 29 | 28 | 35.2 | 40.9% | 33.3% | 70.3% |
Career boards only, within NBA · corpus from 2002
Cross-sport prominence: 28.0th percentile among NBA careers — a within-sport percentile, because career value is not comparable across sports.
NBA Age Milestones — Youngest to 20 PPG, 10 RPG and 100 Career VALNBA Breakout Seasons — Biggest Career-High LeapsNBA Career Arc TypesNBA Career Dominance — top-25 in multiple all-time categoriesNBA Clutch Delta — Who Rises in the PlayoffsNBA Compilers vs Comets — Career ShapeNBA Consistency Index — Mr. Reliable vs Boom-BustNBA Era-Adjusted Careers — Greatest Careers on One ScaleNBA Era-Adjusted Seasons — Greatest Seasons in Modern TermsNBA Franchise Mt. Rushmores — Four Faces of Every TeamNBA Greatest Single Seasons by VAL (All Positions)NBA Hall of Very Good — Great Careers on the Hall's DoorstepNBA JourneymenNBA League Leader Marks — Most League-Leading SeasonsNBA LoyaltyNBA Only Club — Statistical Exclusivity
Box scores, rosters, and draft data (2002+) come from sportsdataverse's hoopR release. College, international, and pre-2002 per-game rows are backfilled additively from Wikipedia.
Fan Rating
Rate Sion James — All-Time
Best season · 2026 · −1.1 wins
VAL 3.0 measures each part of a NBA player's game in his sport's own currency against what that season's fringe players produced, converted to team wins with rates fitted from every team-season in the encyclopedia.
Swipe sideways for the full stat line →
| 4.3 |
| 3.6 |
| 1.6 |
| 0.5 |
| 7.4 |
| 2023 | Tulane | 31 | 31 | 37.1 | 48.3% | 31.7% | 71.0% | 4.8 | 3.4 | 2.0 | 0.8 | 9.7 |
| 2024 | Tulane | 31 | 31 | 36.7 | 51.4% | 38.1% | 68.3% | 5.4 | 2.7 | 1.6 | 0.7 | 14.0 |
| 2025 | Duke | 39 | 32 | 25.5 | 51.6% | 41.3% | 81.0% | 4.2 | 2.9 | 0.8 | 0.3 | 8.6 |