Probable
Injury Ankle
Est. Return 10/1/2026
2025 Stats
PTS
21.0
REB
6.7
AST
4.5
STL
1.2
BLK
0.9
ROS Projections
2025 Fantasy Outlook
Flagg's storybook rise to the NBA started when he became the first freshman ever to be named the Maine Gatorade Player of the Year, leading Nokomis Regional to the state title in 2021. He transferred to a national powerhouse, Montverde Academy, the following year, winning the 2022 USA Basketball Male Athlete of the Year and the 2024 National High School Player of the Year. The awards kept coming in college, including ACC Rookie of the Year, ACC All-Defensive Team and National College Player of the Year during his lone season at Duke. Flagg has the height, strength and instincts to play down low as a shot blocker, but he also has the quickness and athleticism to lock down on the perimeter. Plus, his motor never wanes on that end of the court. Flagg put up elite offensive numbers at Duke and has immense potential, but is far from a polished prospect. However, the phenom showed vast improvements early at the collegiate level and eventually emerged as Duke's go-to offensive player in clutch situations. There's nothing Flagg can't do on a basketball court, which is why he was the consensus No. 1 overall pick, but he'll have to continue to improve to live up to his lofty expectations. With Kyrie Irving slated to miss at least the first half of the season, Flagg will be forced into uncomfortable offensive situations early in his career, but the Mavericks' new franchise player's ability to stuff the stat sheet makes him an intriguing fantasy option, even if there are concerns about how his offensive game will translate to the NBA. Read Past Outlooks
Seeking better efficiency in Year 2
Flagg (ankle) could be working alongside a new member of the starting lineup after Dallas selected Morez Johnson with the No. 9 overall pick in the 2026 NBA Draft.
ANALYSIS
P.J. Washington and either Dereck Lively (foot) or Daniel Gafford remain the early favorites to comprise the Mavericks' starting frontcourt in 2026-27, but Johnson certainly poses a significant risk to that projection. Dallas is set to finally have Kyrie Irving back in the fold next year following his knee surgery, and the star guard's presence might have more of an impact on Flagg's performance than Johnson's. That in mind, Flagg is in jeopardy of seeing a downtick in usage, but he shot just 29.5 percent from deep during his rookie campaign and could see more open looks from downtown with Irving in the lineup.
P.J. Washington and either Dereck Lively (foot) or Daniel Gafford remain the early favorites to comprise the Mavericks' starting frontcourt in 2026-27, but Johnson certainly poses a significant risk to that projection. Dallas is set to finally have Kyrie Irving back in the fold next year following his knee surgery, and the star guard's presence might have more of an impact on Flagg's performance than Johnson's. That in mind, Flagg is in jeopardy of seeing a downtick in usage, but he shot just 29.5 percent from deep during his rookie campaign and could see more open looks from downtown with Irving in the lineup.
NBA Per Game Stats
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2025 NBA Game Log
2025
2025 NBA Per Game Split Stats
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Advanced Stats
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Stat Review
2025
How does Cooper Flagg 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 %
54.8%
Effective Field Goal %
49.8%
3-Point Attempt Rate
20.4%
Free Throw Rate
28.6%
Offensive Rebound %
3.9%
Defensive Rebound %
17.0%
Total Rebound %
10.5%
Assist %
21.5%
Steal %
1.5%
Block %
2.3%
Turnover %
8.8%
Usage %
26.9%
Fantasy Points Per Game
39.8
Fantasy Points Per Minute
1.2
NBA Historical Fantasy Stats
Historical ADP
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Mavericks Depth Chart
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Mavericks Rotation: Minutes Breakdown
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Average Fantasy Points
Minutes
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Average Fantasy Points are determined when Cooper Flagg was active vs. non-active during the season. Click here to view average fantasy points for a different time period.
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More Fantasy News
Named to All-Rookie Team
Flagg (ankle) was named to the NBA All-Rookie First Team for the 2025-26 season Wednesday, Shams Charania of ESPN reports
ANALYSIS
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Brings home ROY honors
Flagg (ankle) was named the 2025-26 Kia NBA Rookie of the Year on Monday, Grant Afseth of DallasHoopsJournal.com reports.
ANALYSIS
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Won't return Sunday
Flagg (ankle) will not return to Sunday's game against the Bulls.
ANALYSIS
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Heads to locker room Sunday
Flagg exited for the locker room during Sunday's game against the Bulls due to an apparent left ankle injury, K.C. Johnson of Chicago Sports Network reports.
ANALYSIS
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Drops 33 points in defeat
Flagg finished Friday's 139-120 loss to the Spurs with 33 points (13-25 FG, 3-7 3Pt, 4-4 FT), six rebounds and five assists in 32 minutes.
ANALYSIS
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Latest Fantasy Rumors
Named to All-Rookie First Team
Flagg was named to the NBA All-Rookie First Team for the 2025-26 season Wednesday, according to Shams Charania of ESPN.
ANALYSIS
Flagg, who ended the 2025-26 regular season sidelined due to an ankle injury, was named the 2025-26 NBA Rookie of the Year, so it wasn't surprising to see him as part of the All-Rookie First Team as well. He was a unanimous selection, and when looking at his numbers, it's easy to understand why. The 19-year-old forward averaged 21.0 points, 6.7 rebounds, 4.5 assists, 0.9 blocks and 1.2 steals across 33.5 minutes in 70 regular-season games with Dallas.
Flagg, who ended the 2025-26 regular season sidelined due to an ankle injury, was named the 2025-26 NBA Rookie of the Year, so it wasn't surprising to see him as part of the All-Rookie First Team as well. He was a unanimous selection, and when looking at his numbers, it's easy to understand why. The 19-year-old forward averaged 21.0 points, 6.7 rebounds, 4.5 assists, 0.9 blocks and 1.2 steals across 33.5 minutes in 70 regular-season games with Dallas.







