Dereck Lively II Questionable for Season Start

Dallas Mavericks center Dereck Lively II is questionable for the start of the season with a foot injury, with no specified return date attached to the status update from Sept. 24, 2026. The availability state aligns with the initial report date of Sept. 23, 2026, confirming his status remains questionable without a defined return schedule. Evaluating his recent individual output alongside the team's late-season form provides clear metric baselines for what his availability means on the floor.

Evaluating Individual Production

In a 10-game sample spanning April 11, 2025, to November 21, 2025, Dereck Lively II provided interior production across a limited workload. Playing 16.6 minutes per game, he averaged 4.5 points, 5.5 rebounds, 2.0 assists, 1.4 blocks, and 0.8 steals per contest. His scoring efficiency stood out, recording a 68.7% true shooting percentage alongside a low 12.8% usage rate and 1.1 turnovers per game.

Analysis grounded strictly in these figures shows that Dereck Lively II functioned as an efficient rim protector and rebounder who limited mistakes in his floor time. His individual plus-minus reached +4.6 over that 10-game stretch, showing that the team outscored opponents during his 16.6 minutes per game.

Team Defensive Needs and Recent Form

The Dallas Mavericks finished their late-season 10-game stretch from March 23, 2026, to April 12, 2026, winning 2 of 10 games. During those 10 contests, the team averaged 116.5 points per game while allowing 125.2 points per game. That gap was reflected in an offensive rating of 111.6 compared to a defensive rating of 120.1.

The team also recorded a 50.9% effective field goal percentage, a 33.0% three-point percentage, and averaged 13.2 turnovers per game.

Analysis indicates that defensive containment was a notable area of struggle during this late-season sample. Allowing 125.2 points per game and posting a defensive rating above 120 demonstrates measurable rim protection and overall defensive challenges for the team during that window.

Comparing Player Production and Team Metrics

Metric	Dereck Lively II (10 Games)	Mavericks Team Form (10 Games)
Sample Window	Apr 11, 2025 – Nov 21, 2025	Mar 23, 2026 – Apr 12, 2026
Points / Rating	4.5 PPG	111.6 Off / 120.1 Def Rating
Rebounds / Blocks	5.5 REB / 1.4 BLK	125.2 Points Allowed
Plus-Minus / Record	+4.6 Plus-Minus	2 Wins (10 Games)

Analysis of these combined figures highlights the statistical backdrop facing Dallas. Dereck Lively II produced 1.4 blocks per game and a +4.6 plus-minus in under 17 minutes per game during his evaluated sample. Meanwhile, the team struggled defensively in its 10-game stretch, conceding 125.2 points per game. While the two evaluation windows cover different timeframes, the figures demonstrate that his individual defensive metrics contrast with a team profile that allowed a 120.1 defensive rating. How his status resolves will determine whether those defensive baseline numbers shift when play resumes.