Cooper Flagg’s availability for Sunday’s matchup in Toronto is up in the air, and Dallas Mavericks fans are watching the injury report closely.

What Is Cooper Flagg’s Status for the Raptors Game?
The Mavericks have listed Flagg as questionable for Sunday’s game against the Toronto Raptors due to left midfoot injury management. The designation signals the team is being cautious with its prized rookie, who is fresh off a back-to-back stretch following his return from an extended absence.
Flagg had missed eight straight games before coming back on March 5 against the Orlando Magic, where he played 26 minutes on a restricted workload and finished with 18 points, 6 assists, 5 rebounds, and 4 blocks in a narrow 115-114 loss. He then suited up the very next night in Boston for a March 6 clash against the Celtics, a homecoming of sorts given his ties to the New England area.
Playing on consecutive nights while managing a foot issue is the kind of situation that leads to the “injury management” tag rather than anything structurally alarming, but nothing is confirmed until tip-off.
The timing matters for Flagg, who is in the middle of a tight Rookie of the Year race. The 19-year-old is averaging 20.3 points, 6.5 rebounds, and 4.2 assists per game this season on the way to becoming one of the more complete first-year players the league has seen in some time.
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His two-way ability, both as a shot creator and as a versatile defender, has made him the face of a Dallas rebuild that has leaned heavily on its No. 1 overall pick to provide something worth watching on a nightly basis. The Mavericks are 21-42 on the season and sitting well outside the playoff picture in the Western Conference, which makes individual milestones and Flagg’s development the main story in Dallas right now.
Charlotte Hornets rookie Kon Knueppel has pulled ahead of Flagg in the ROY race during the latter’s absence, taking over as the betting favorite. Knueppel has been on a tear for most of 2026, putting up 19.3 points, 5.4 rebounds, and 3.4 assists per game while setting the all-time rookie record for three-pointers made in a season.
Flagg’s missed time opened the door, and with games running out, every healthy night on the floor is essentially a campaign appearance for the Mavericks’ rookie.
For Flagg, the bigger picture is clear. Even in a lost season for Dallas, how he finishes out these final weeks of the regular season will go a long way in shaping the narrative heading into what could be a transformative offseason for the franchise.
Whether he suits up tonight or sits as a precaution, the Mavericks are not going to rush him into anything that could put his long-term health at risk. An update on his status is expected closer to tip-off.
