NBA: Cooper Flagg drives to the paint against LeBron James during Dallas Mavericks vs. Los Angeles Lakers at American Airlines Center.
Photo by Vernon Bryant/Dallas Mavericks
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Dallas Mavericks Rookie Cooper Flagg Headlines Rising Stars Field In First All-Star Weekend Appearance

Cooper Flagg’s rookie season will carry him onto the NBA’s All-Star Weekend stage, as the Dallas Mavericks wing was selected to compete in the 2026 Rising Stars game.

The Rising Stars event will be played Friday, Feb. 13, at the Intuit Dome in Inglewood, California, as part of NBA All-Star 2026. The four-team, three-game mini-tournament features 10 rookies, 11 sophomores and a fourth team made up of NBA G League players.

Flagg becomes the 13th player in franchise history to earn a Rising Stars selection since the event’s inception in 1994. His inclusion also marks the third consecutive season a Maverick has been chosen, following Dereck Lively II’s appearances in both his rookie and sophomore seasons.

Cooper Flagg Earns Rising Stars Selection After Standout Rookie Season

Through 43 games, all starts, Flagg is averaging 18.8 points, 6.4 rebounds and 4.1 assists while shooting 47.3% from the field. His production has extended into late-game situations, where he has totaled 73 clutch points — ninth-most in the NBA — and he is the only player this season to rank top 10 leaguewide in clutch points, rebounds, and assists.

Among rookies, Flagg ranks second in total points, rebounds, and assists, while also placing third in total steals and blocks. He is the only first-year player to rank top three across all five major statistical categories.

Those performances secured Flagg a place in the Rising Stars field, which was selected by NBA assistant coaches. The players will be drafted onto three seven-player teams Tuesday at 6 p.m. ET, with the G League team serving as the fourth entry.

Cooper Flagg Leads NBA Rookie Player Pool

Flagg headlines a rookie group that includes Cedric Coward of the Memphis Grizzlies (14.0 points, 6.4 rebounds, 2.9 assists), Egor Demin of the Brooklyn Nets (10.2 points, 3.0 rebounds, 3.4 assists), VJ Edgecombe of the Philadelphia 76ers (15.6 points, 5.3 rebounds, 4.2 assists) and Jeremiah Fears of the New Orleans Pelicans (13.9 points, 3.7 rebounds, 3.1 assists).

The rookie pool also features Dylan Harper of the San Antonio Spurs, Tre Johnson of the Washington Wizards, Kon Knueppel of the Charlotte Hornets, Collin Murray-Boyles of the Toronto Raptors, and Derik Queen, also of New Orleans.

Sophomore Class Adds Depth To 2026 Rising Stars Field

The sophomore group includes Alex Sarr of Washington (17.4 points, 7.3 rebounds, 2.7 assists), Stephon Castle of San Antonio (16.9 points, 5.0 rebounds, 7.1 assists), and Matas Buzelis of the Chicago Bulls (14.9 points, 5.2 rebounds, 2.0 assists).

Also selected were Donovan Clingan of Portland, Reed Sheppard of Houston, Cam Spencer and Jaylen Wells of Memphis, Jaylon Tyson of Cleveland, Ajay Mitchell of Oklahoma City, and Kel’el Ware of Miami.

G League Players Round Out Castrol Rising Stars Tournament

The fourth team will be made up of NBA G League players, including Sean East II, Ron Harper Jr., David Jones-Garcia, Yanic Konan Niederhäuser, Alijah Martin, Tristen Newton, and Yang Hansen.

While Flagg was not selected as an NBA All-Star this season, his Rising Stars selection — combined with strong fan and player voting support — places him squarely on the All-Star Weekend stage and reinforces his trajectory as a foundational piece of the Mavericks’ future.

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Grant Afseth

Grant Afseth

Senior Writer
is a Senior Writer for Dallas Hoops Journal and a lead contributor to Roundtable.io. With over a decade of experience as a credentialed journalist, Afseth provides elite tactical analysis and front-office strategy for the Mavericks, Wings, and Texas basketball. His reporting is featured across national platforms including Newsweek, RG.org, Hoops Rumors, and Athlon Sports. A primary source for the basketball community, his work is frequently cited by Wikipedia, RealGM, and Basketball-Reference. He previously served as a Mavericks and NBA reporter for Sports Illustrated's FanNation and Rockets/OnSI, as well as Ballislife, Heavy Sports, ClutchPoints, and NBA Analysis Network. During the Mavericks' 2024 NBA Finals run and the pivotal 2025 offseason—featuring his lead reporting on the Luka Dončić-Anthony Davis trade—he served as a featured insider for The Texas Standard and BBC Sport Radio. Afseth is a regular guest on Fox 4 Dallas and 105.3 The Fan. He previously reported for the Kokomo Tribune and Winsidr. Follow his real-time reporting on X @GrantAfseth.