Ausar Thompson vs Jarrett Allen
Across 8 meetings and 29 matchup possessions, Thompson scored 116% above his own rate across the tracked data against Allen. He shot 50% from the field in the matchup against 50% overall. Treat it as a pattern worth checking on film rather than proof the defender caused it.
The numbers
Each figure sits next to Thompson's own rate against every defender he faced, which is the only fair comparison for this unit.
Points per matchup possession
116% above his season rate.
Field goal percentage
0 points of field goal percentage, on 8 shots in the matchup.
Possessions here are partial matchup possessions, only the stretches these two were actually matched up, so points per possession runs far below the roughly 1.1 a full team scores. Every figure is meant to be read against the same player's own season rate in the same unit.
Recorded games: 2025-10-27 to 2026-05-17
This ledger covers 8 tracked meetings, starting with CLE at DET on 2025-10-27 and ending with CLE at DET on 2026-05-17. It includes only per-game assignments with at least two partial matchup possessions; meetings or brief assignments absent from the feed are not treated as zero.
| Date / NBA game | Final score (away–home) | Competition | Partial poss. | Points | FG | TO |
|---|---|---|---|---|---|---|
| 2025-10-270022500007 | CLE 116 – DET 95 | Regular Season | 2.4 | 0 | 0/1 | 0 |
| 2026-02-270022500858 | CLE 119 – DET 122 | Regular Season | 4.6 | 4 | 2/2 | 0 |
| 2026-03-030022500884 | DET 109 – CLE 113 | Regular Season | 3.6 | 0 | 0/1 | 0 |
| 2026-05-050042500201 | CLE 101 – DET 111 | Playoffs | 2.1 | 3 | 0/0 | 0 |
| 2026-05-070042500202 | CLE 97 – DET 107 | Playoffs | 2.7 | 2 | 1/1 | 0 |
| 2026-05-090042500203 | DET 109 – CLE 116 | Playoffs | 6.7 | 2 | 1/3 | 0 |
| 2026-05-130042500205 | CLE 117 – DET 113 | Playoffs | 2.2 | 0 | 0/0 | 0 |
| 2026-05-170042500207 | CLE 125 – DET 94 | Playoffs | 4.8 | 0 | 0/0 | 0 |
| Total | 8 recorded meetings | 29.1 | 11 | 4/8 | 0 | |
Competition context
Regular Season: 3 meetings, 10.6 partial possessions, 4 points and 4 shots; 0.38 points per partial possession.
Playoffs: 5 meetings, 18.5 partial possessions, 7 points and 4 shots; 0.38 points per partial possession.
The pooled figure combines different competition settings. Compare the phase rates before using the overall number: repeated playoff assignments can dominate a season-long pairing.
Does one game drive the result?
The largest assignment was DET at CLE on 2026-05-09: 6.7 partial possessions, 2 points and 1/3 shooting. It supplies 23.0% of this pairing’s recorded exposure and 37.5% of its shots.
Removing that game leaves 7 meetings and 22.4 partial possessions. The scoring rate changes from 0.38 to 0.40, against the same complete season baseline of 0.17.
Both versions remain above baseline. The direction survives this one-game removal, but that does not establish a defensive effect or statistical significance. The 10% band is an editorial description, not a confidence interval or a prediction.
Baseline and film-review plan
Ausar Thompson’s full 2025–26 tracked baseline contains 4,313.6 partial matchup possessions, 754 points and 332/664 field goals against all recorded defenders. It includes this pairing. The baseline uses the same two-possession per-game floor and combines the same competition types; it is not a team offensive rating.
The pairing accounts for 0.7% of that tracked exposure. Its shooting rate is 50% versus 50% in the baseline. Read the shooting and scoring figures together, then inspect the possessions that produced them; neither records the coverage call or help responsibility.
- Review the largest assignment above. Tag the first action, initial defender, help, shot location and result separately.
- Compare with the smallest recorded assignment: CLE at DET on 2026-05-05, 2.1 partial possessions and 3 points. Check whether the same action appears before calling it a repeatable tendency.
- Write one coverage question to verify in another game. The tracking table cannot identify a scheme, isolate switches, or show unrecorded meetings.
Sources and publication checks
NBA player-matchup tracking, distributed in the SportsDataverse matchup release; dates, teams and final scores from its NBA calendar release. Individual game links identify the source event; they do not promise free video. HoopBrief calculates the totals, exposure shares and one-game removal above.
This report does not yet pass the publication gate: 6 recorded games, 150 partial possessions, 25 shots, complete dated game context, a usable complete scorer baseline, and exact reconciliation of game totals with the summary. Passing the gate makes a report auditable, not causal. These historical figures are not 2026–27 statistics. Open Matchup Lab and choose a season for current coverage.
How to read this
These are the possessions the two were matched up, not a clean isolation of one defender against one scorer. Help, coverage calls, foul trouble, rest, and shot luck all live inside the same numbers, and 8 meetings is a small sample for any of them.
So a gap here is a reason to pull the film on these possessions, not evidence that the defender caused it. The useful question is what the offense tried in this matchup and what it stopped trying.
Both scouting reports
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Related matchups
Ausar Thompson vs Jalen Suggs
11 meetings · 207.7 poss · 0.16 pts/poss
Jalen Duren vs Jarrett Allen
10 meetings · 277.3 poss · 0.19 pts/poss
Aggregated from NBA player-matchup tracking for 2025-26, across all competition types. Possessions are partial matchup possessions and retain up to one decimal place here. Figures describe what happened while these two were matched up and do not isolate one player's effect on the other.