Basketball Savant / Players / Joshua JeffersonJJ
Joshua Jefferson
BKN · Wing · 2026-27 · Iowa State · Year 1 · age 23 · born Nov 21, 2003 · unqualified
0.0 PPG0.0 RPG0.0 APG0.0 TPG3.6 MPG
- Height
- 6'8"
Wingspan6'11"Reach8'9"Max vert33.0"Weight246Lane agility11.9sJoshua Jefferson, 2026-27 with BKN: 0.0 points, 0.0 rebounds and 0.0 assists in 3.6 minutes a game. He fell short of the qualifying floor (20 games at 15 minutes a game), so the percentiles below set a small sample against the 262 players who cleared it.
Bars rank him against all 262 qualified players in 2026-27; the second number is his rank among the 75 qualified wings. 50 is average, and a higher percentile is always the better mark.
PoorElite
Small sample
Role
| Stat | Percentile vs league | vs wings | Value |
|---|
| Minutes / game | 1 | 1 | 3.6 |
|---|
| Minutes share | 1 | 1 | 2.5% |
|---|
| Availability | 2 | 1 | 33.3% |
|---|
Offense
| Stat | Percentile vs league | vs wings | Value |
|---|
| Shooting |
|---|
| True shooting % | 1 | 1 | .000 |
|---|
| Effective FG% | 1 | 1 | .000 |
|---|
| Points per shot | 1 | 1 | 0.00 |
|---|
| 3-point % | 3 | 3 | 0.0% |
|---|
| 3-point attempts / g | 20 | 18 | 2.0 |
|---|
| 3PA rate (of FGA) | 61 | 63 | 50.0% |
|---|
| 2-point % | 1 | 1 | 0.0% |
|---|
| FT attempts / g | 6 | 5 | 0.0 |
|---|
| FT rate (of FGA) | 6 | 5 | 0.0% |
|---|
| Shot quality (expected eFG%) | 16 | 13 | .495 |
|---|
| Shot-making over expected | 1 | 1 | −49.5% |
|---|
| Creation & playmaking |
|---|
| Points / 75 | 1 | 1 | 0.0 |
|---|
| Assist % | 1 | 1 | 0.0% |
|---|
| Assists / 75 | 1 | 1 | 0.0 |
|---|
| Potential assists / 75 | 1 | 1 | 0.0 |
|---|
| Usage % | 99 | 99 | 49.4% |
|---|
| Turnover % | 97 | 98 | 0.0% |
|---|
| Turnovers / 75 | 97 | 98 | 0.0 |
|---|
| Offensive rebound % | 3 | 2 | 0.0% |
|---|
| Drive rate / 75 | 4 | 4 | 0.0 |
|---|
| Impact |
|---|
| On/Off net | 1 | 1 | -49.7 |
|---|
| On/Off net (luck-adjusted) | 1 | 1 | -73.7 |
|---|
Defense
| Stat | Percentile vs league | vs wings | Value |
|---|
| Rebounding |
|---|
| Rebounds / 75 | 1 | 1 | 0.0 |
|---|
| Def. rebound % | 1 | 1 | 0.0% |
|---|
| Activity & outcomes |
|---|
| Steals / 75 | 3 | 3 | 0.0 |
|---|
| Blocks / 75 | 15 | 17 | 0.0 |
|---|
| Stocks / 75 | 1 | 3 | 0.0 |
|---|
| Steal % | 3 | 3 | 0.0% |
|---|
| Block % | 15 | 17 | 0.0% |
|---|
| Deflections / 75 | 99 | 99 | 10.7 |
|---|
| Physical ingredients |
|---|
| Length (wingspan) | 60 | 32 | 6'11" |
|---|
| Height | 66 | 51 | 6'8" |
|---|
| Strength (weight) | 86 | 88 | 246 |
|---|
| Standing reach | 58 | 21 | 8'9" |
|---|
| Lateral agility | 6 | 5 | 11.9s |
|---|
| Vertical | 17 | 20 | 33.0" |
|---|
Value
| Stat | Percentile vs league | vs wings | Value |
|---|
| Overall value |
|---|
| PER | 1 | 1 | -33.8 |
|---|
| Win Shares / 48 | 1 | 1 | −.967 |
|---|
| Box Plus/Minus | 1 | 1 | −54.3 |
|---|
| Offensive BPM | 1 | 1 | −31.5 |
|---|
| Defensive BPM | 1 | 1 | −22.8 |
|---|
| VORP | 49 | 51 | 0.0 |
|---|
| Game Score / g | 1 | 1 | -2.8 |
|---|
Season by season
| Season | Team | Age | GP | MPG | PPG | RPG | APG | TS% | BPM | BPM %ile | Honours |
|---|
| 2026-27 | BKN | 23 | 1 | 3.6 | 0.0 | 0.0 | 0.0 | .000 | −54.3 | 1 | |
|---|
BPM %ile ranks his Box Plus/Minus against that season’s qualified players.