NBA · 2025 · Official

Matt Kallio

Games worked and foul splits.

Games worked
43
Total fouls
1653
Fouls / game
38.4

By team

Fouls by team when this official worked.

Team Games Record Fouls against
Phoenix Suns 6 2–4 115
Portland Trail Blazers 6 3–3 110
Utah Jazz 6 2–4 123
Golden State Warriors 5 4–1 110
New Orleans Pelicans 5 1–4 104
Oklahoma City Thunder 5 4–1 87
Atlanta Hawks 4 1–3 79
Boston Celtics 4 3–1 63
Minnesota Timberwolves 4 0–4 63
Brooklyn Nets 3 2–1 60
Dallas Mavericks 3 3–0 54
Detroit Pistons 3 1–2 64
Los Angeles Lakers 3 3–0 43
Memphis Grizzlies 3 1–2 63
Orlando Magic 3 1–2 67
Philadelphia 76ers 3 2–1 60
Denver Nuggets 2 2–0 42
LA Clippers 2 0–2 46
Milwaukee Bucks 2 1–1 32
New York Knicks 2 2–0 34
Sacramento Kings 2 1–1 37
San Antonio Spurs 2 0–2 38
Toronto Raptors 2 1–1 47
Charlotte Hornets 1 0–1 14
Chicago Bulls 1 0–1 18
Cleveland Cavaliers 1 1–0 18
Indiana Pacers 1 1–0 21
Miami Heat 1 1–0 16
Washington Wizards 1 0–1 25

Crew reviewed-call profile

Reviewed events observed across games this official worked. Rate excludes events routed to replay center and events with no recorded outcome.

Challenge reversal rate in games worked
0.4 (21 of 49)
Reviewed events
54
Resolved / under review
49 / 5

Volume by outcome

OutcomeEvents
Overturned 21
Confirmed 25
Stands (inconclusive) 3
Under review 0
Unresolved 5

Most disputed call types

KindReviewed events
Coach's challenge35
Ref-initiated review19

Games