Dallas Mavericks Summer League Schedule: How to Watch Cooper Flagg

Flagg's NBA summer league schedule with the Mavericks is out.

Dallas Mavericks rookie Cooper Flagg will be participating in Summer League action for the franchise. / Jerome Miron-Imagn Images

The Dallas Mavericks have released their full Summer League roster and upcoming schedule for the anticipated professional debut of No. 1 pick Cooper Flagg.

Flagg's professional debut at NBA summer league is the second time in the last three seasons that a player seen as a generational prospect will hit the hardwood, with Flagg joining rising San Antonio Spurs star Victor Wembanyama in that category.

Flagg averaged 19.2 points, 7.5 rebounds and 4.2 assists on 48.1% shooting in his lone season at Duke.

Let’s get to work, Coop ✍️ @Cooper_Flagg // #FlaggCaptured #MFFL pic.twitter.com/K4PRdAJjuO

— Dallas Mavericks (@dallasmavs) July 2, 2025

Dallas Mavericks 2025 Summer League Roster

Flagg is the only draft pick for the Mavericks, but he's certainly far from the only rookie on the Summer League roster. The Mavericks have several rookies flanking Flagg in Las Vegas, most notably former Auburn guard Miles Kelly and former Gonzaga guard Ryan Nembhard.

Player	Position	Experience
Miles Kelly	Guard	Rookie
Ryan Nembhard	Guard	Rookie
Melvin Ajinca	Forward	Rookie
Nolan Hickman	Guard	Rookie
Zhuric Phelps	Guard	Rookie
Cooper Flagg	Forward	Rookie
Jamarion Sharp	Center	Rookie
Aliou Diarra	Center	Rookie
Matthew Cleveland	Guard/Forward	Rookie
Maxwell Lewis	Forward	Two Years
Jordan Hall	Forward	One Year
Matt Cross	Forward	Rookie
Obinna Anochili-Killen	Forward	Rookie
Moussa Cisse	Center	Rookie
Gabe McGlothan	Forward	Rookie
Jaylin Williams	Forward	Rookie

Your 2025 Summer League roster ☀️🏀#MFFL pic.twitter.com/DjxE5bZXWK

— Dallas Mavericks (@dallasmavs) July 4, 2025

Dallas Mavericks 2025 NBA 2K26 Summer League Schedule

Here is the full schedule of how to watch Cooper Flagg & Co. at the Las Vegas Summer League, highlighted by the first game on the slate against Bronny James and the Los Angeles Lakers. The Mavericks are guaranteed a fifth game at Las Vegas Summer League, but the opponent, date, and time have yet to be announced.

Opponent	Location	Date/Time	Channel
Los Angeles Lakers	Las Vegas	July 10, 2025 - 8 p.m. ET	ESPN
San Antonio Spurs	Las Vegas	July 12, 2025 - 4 p.m. ET	ESPN
Charlotte Hornets	Las Vegas	July 14, 2025 - 6:30 p.m. ET	NBA TV
Philadelphia 76ers	Las Vegas	July 16, 2025 - 8 p.m. ET	ESPN
TBD	Las Vegas	TBD	TBD

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