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Ousmane Dieng

Ousmane Dieng

22-Year-Old ForwardF
Oklahoma City Thunder
2025 Stats
PTS
3.0
REB
1.7
AST
0.8
STL
0.1
BLK
0.4
ROS Projections
PTS
REB
AST
STL
BLK
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2025 Fantasy Outlook
There was no outlook written for Ousmane Dieng in 2025. Check out the latest news below for more on his current fantasy value.
RANKS
Current Season
#315
Last 30 Days
#305
Last 14 Days
From Preseason
#216
ADP
#Subscriber-Only
Overall
Height 6'9"
Weight 185
DOB 5/21/2003
College France
Drafted 1st Rd, #11 in 2022
Signed a two-year, $9.37 million contract with the Thunder in July of 2022. Thunder exercised $5.03 million team option for 2024-25 in October of 2023. Thunder exercised $6.67 million team option for 2025-26 in October of 2024.
Personal Bio/PreCareer Summary

Dieng was born May 21, 2003 in Villeneuve-sur-Lot, France and grew up in Lot-et-Garonne, where his father, Ababacar, played basketball. At the youth level, Dieng played for Villeneuve Basket Club and JSA Bordeaux, and he attended INSEP in Paris, where he competed for its U18 team at the Next Generation Tournament. He represented France at the 2019 FIBA U16 European Championship in Italy, where he averaged 8.9 points, 3.6 assists and 2.7 rebounds as the team took home the silver medal. As a pro, Dieng began his career in 2018-19 with Centre Federal Du Basket-ball in the French NM1 league. The big man started his first games in 2019-20, when he averaged 10.5 points, 3.3 rebounds, 1.6 assists and 1.5 steals in 25.4 minutes. In 2020-21, he averaged 12.6 points, 5.5 rebounds, 2.7 assists and 1.4 steals in 29.3 minutes. For the 2021-22 season, he signed with the New Zealand Breakers of the Australian NBL. There, Dieng averaged 8.9 points, 3.1 rebounds and 1.0 assists in 20.8 minutes. To prepare for the 2022 NBA Draft, he left the Breakers in April of 2022. He was selected with the 11th overall pick in the 2022 NBA Draft by the New York Knicks but was traded to the Oklahoma City Thunder.

Sees 15 minutes in win
FOklahoma City Thunder
November 24, 2025
Dieng registered eight points (3-5 FG, 2-3 3Pt), two rebounds and one assist across 15 minutes during Sunday's 122-95 win over the Trail Blazers.
ANALYSIS
Dieng has been used sparingly by the Thunder this season. Through 14 appearances, he has averaged 11.0 minutes per night with 3.0 points, 1.7 rebounds and 0.8 assists on 37.2 percent shooting from the field.
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Stat Review
2025
2024
2023
2022
How does Ousmane Dieng compare to other players?
This section compares his stats with all players from the previous three seasons (minimum 200 minutes played)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
  • True Shooting %
    An advanced statistic that measures a player's efficiency at shooting the ball that takes field goal percentage, free throw percentage, and three point percentage into account.
  • Effective Field Goal %
    A statistic that adjusts field goal percentage to account for the fact that three-point field goals count for three points while field goals only count for two points.
  • 3-Point Attempt Rate
    Percentage of field goal attempts from three point range.
  • Free Throw Rate
    Number of free throw attempts per field goal attempt.
  • Offensive Rebound %
    An estimate of the percentage of available offensive rebounds a player grabbed while they were on the floor.
  • Defensive Rebound %
    An estimate of the percentage of available defensive rebounds a player grabbed while they were on the floor.
  • Total Rebound %
    An estimate of the percentage of available rebounds a player grabbed while they were on the floor.
  • Assist %
    An estimate of the percentage of teammate field goals a player assisted while they were on the floor.
  • Steal %
    An estimate of the percentage of opponent possessions that end with a steal by the player while they were on the floor.
  • Block %
    An estimate of the percentage of opponent two-point field goal attempts blocked by the player while they were on the floor.
  • Turnover %
    An estimate of turnovers committed per 100 plays.
  • Usage %
    An estimate of the percentage of team plays used by a player while they were on the floor.
  • Fantasy Points Per Game
    NBA Fantasy Points Per Game.
  • Fantasy Points Per Minute
    NBA Fantasy Points Per Minute.
True Shooting %
46.9%
 
Effective Field Goal %
44.2%
 
3-Point Attempt Rate
48.8%
 
Free Throw Rate
9.3%
 
Offensive Rebound %
3.0%
 
Defensive Rebound %
13.7%
 
Total Rebound %
8.6%
 
Assist %
9.0%
 
Steal %
0.3%
 
Block %
3.3%
 
Turnover %
9.7%
 
Usage %
14.2%
 
Fantasy Points Per Game
7.1
 
Fantasy Points Per Minute
0.6
 
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NBA Historical Fantasy Stats
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How are these ratings calculated?
Our historical fantasy ratings are standard scores calculated using 8-Category settings with 12 teams and 13 players per team.
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Thunder Depth Chart
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Average Fantasy Points
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Average Fantasy Points are determined when Ousmane Dieng was active vs. non-active during the season. Click here to view average fantasy points for a different time period.
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Past Fantasy Outlooks
2024
2023
2022
Dieng entered the NBA as one of the youngest players in the league before the 2022-23 season and has been limited to just 72 regular-season appearances off the bench in his first two years in the league. He averaged a mere 4.0 points and 1.5 rebounds across 11.1 minutes per game in 2023-24. The Thunder have taken a massive leap in that frame, going from a rebuilding squad to a contender, so there shouldn't be many minutes available for Dieng. Even though he might have some upside as a long-term dynasty pick in deep formats, ultimately, he shouldn't see enough minutes off the bench for OKC to be considered a viable pick for the 2024-25 fantasy season, regardless of the format.
Dieng failed to reach any great heights during his rookie season, logging 14.6 minutes per night across 39 games played. He barely finished inside the top 400 in nine-category leagues, averaging 4.9 points and 2.7 rebounds. Despite limited opportunities, Dieng did flash a small amount of upside, enough to at least keep managers interested heading into his sophomore campaign. The Thunder have built a tremendous young roster and are likely to push for the playoffs this season. Where Dieng fits in their short-term plans remains to be seen. He is only 20 years of age, meaning he certainly matches up with their timeline. He should see a larger role than last year, although he is unlikely to see enough court time to warrant attention outside of deeper formats.
Dieng spent last season with the New Zealand Breakers of the NBL Australia, where he posted 8.9 points, 3.2 rebounds, 1.1 assists and 0.9 combined steals/blocks in 20.3 minutes per game. He'll join a developing Thunder roster that continues to stockpile young talent. At some point, the Thunder will shift toward attempting to contend, but given the age of its core, OKC will likely be headed for another rebuilding season in 2022-23. With that in mind, Dieng should be able to carve out some opportunities off the bench, but he's ultimately viewed as a developmental prospect.
More Fantasy News
Absent from injury report
FOklahoma City Thunder
November 3, 2025
Dieng (calf) isn't on the injury report ahead of Tuesday's game against the Clippers.
ANALYSIS
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Won't return Sunday
FOklahoma City Thunder
Calf
November 2, 2025
Dieng sustained a calf contusion in Sunday's game against the Pelicans and will not return, Clemente Almanza of USA Today reports.
ANALYSIS
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Plays 15 minutes in 2OT win
FOklahoma City Thunder
October 24, 2025
Dieng produced zero points (0-3 FG, 0-3 3Pt) and one rebound across 15 minutes during Thursday's 141-135 double-overtime victory over the Pacers.
ANALYSIS
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Game-high 17 points Friday
FOklahoma City Thunder
October 17, 2025
Dieng tallied 17 points (6-12 FG, 2-7 3Pt, 3-4 FT), four rebounds, one assist, one steal and one block over 20 minutes during Friday's 94-91 preseason win over Denver.
ANALYSIS
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Not starting Tuesday
FOklahoma City Thunder
October 14, 2025
Dieng is not in the starting lineup for Tuesday's preseason game with the Bucks, Clemente Almanza of USA Today reports.
ANALYSIS
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Latest Fantasy Rumors
Looking sharp in preseason
FOklahoma City Thunder
October 9, 2025
Dieng has impressed coach Mark Daigneault throughout training camp, Clemente Almanza of USA Today reported Wednesday.
ANALYSIS
"He's been good. He's got really good size. He's still one of our youngest players because of how young he was when he came in," Daigneault said. "He's made significant steps to his body and game. Much more confident now than I think he's ever been." Through two preseason games, Dieng has been an obvious bright spot for the Thunder. He's seen an average of 34.0 minutes per night with 14.5 points, 7.5 rebounds, 6.0 assists, 1.5 steals and 2.0 three-pointers. Breaking through Oklahoma City's rotation will not be an easy task, but Dieng is giving the coaching staff something to ponder.
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