Dereck Lively II Listed as Game Time Decision

On October 9, 2026, the database registered an official injury status change for Dallas Mavericks center Dereck Lively II. The reported update marked his initial entry on the injury report with a foot injury, assigning him an injury status of Game Time Decision.

The Logged Database Event

Explicit facts from the database log detail event ID 341 from source cbs_injuries on October 9, 2026, observed at 17:01:05 UTC. Prior to this log, both previous_injury_type and previous_injury_status were null. The update logged an injury type of "Foot" and a status of "Game Time Decision", with the status category listed as unknown and no expected return date provided.

The current injury snapshot carries the exact same timestamp (2026-10-09 17:01:05 UTC) and identical field values: a foot injury with a Game Time Decision status. Because the snapshot and event timestamps match precisely, there is no subsequent status change or drift to distinguish between the initial report and the active state.

Player Production and Team Baseline

Analysis grounded strictly in the supplied figures:

Evaluating what a potential change in availability means requires examining Dereck Lively II's recent production alongside the team's broader performance numbers. Across his 10-game sample spanning April 11, 2025, to November 21, 2025, Dereck Lively II logged modest minutes and light offensive usage while remaining highly efficient and impactful.

In an average of 16.6 minutes per game, he produced 4.5 points, 5.5 rebounds, 2.0 assists, 0.8 steals, and 1.4 blocks per contest against 1.1 turnovers. Despite a low 12.8% usage percentage, his efficiency was notable, recording a true shooting percentage of 0.687 (68.7%). Crucially, his average plus-minus stood at +4.6 over that 10-game span.

Meanwhile, the Dallas Mavericks faced defensive challenges during their 10-game sample between March 25, 2026, and April 12, 2026. The team posted a 3-7 record, averaging 116.8 points scored against 124.3 points allowed per game. Their average offensive rating stood at 112.9, while their average defensive rating was 120.3—a defensive deficit of 7.4 points per 100 possessions. Dallas also registered an effective field goal percentage of 0.501, a 3-point percentage of 0.329, and 11.6 turnovers per game across those 10 contests.

What the Numbers Show and Exclude

The available metrics highlight the contrast between individual player efficiency and team-wide defensive struggles.

Metric Category	Dereck Lively II (10 Games)	Dallas Mavericks (10 Games)
Sample Window	2025-04-11 to 2025-11-21	2026-03-25 to 2026-04-12
Primary Output	4.5 PTS / 5.5 REB / 1.4 BLK	116.8 PTS / 124.3 Opp PTS
Rating / Impact	+4.6 Avg Plus-Minus	120.3 Defensive Rating
Efficiency	68.7% True Shooting	50.1% Effective FG%

Analysis: Dereck Lively II's positive impact (+4.6 average plus-minus, 1.4 blocks per game) came in a role limited to 16.6 minutes per game. His presence provides low-usage efficiency to an offense that posted a 112.9 rating, while his rim protection factor sits alongside a team defense that allowed 124.3 points per game.

What the data does not provide is equally clear. The database entry includes no specific medical diagnosis, recovery timeline, roster substitution plan, trade context, or coaching rationale. The numbers confirm only that his status is a Game Time Decision with a foot issue, and any assumptions beyond these exact figures remain entirely unsupported.