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NBA Referee Assignments Today (October 30, 2025)

Updated: • Source: NBA

Crew Chief, Referee, Umpire, tip times, and TV. Complete officiating crew assignments for today's NBA games, including NBA officials tonight and today's refs.

Time Matchup Crew Chief Umpire 1 Umpire 2 Network
03:30 PM PT Houston Rockets @ Toronto Raptors Marc Davis Nick Buchert Klajdi Mulla Space City Home Network, NBA League Pass
04:00 PM PT Cleveland Cavaliers @ Boston Celtics Pat Fraher Tre Maddox Sha'Rae Mitchell ESPN
04:00 PM PT Orlando Magic @ Detroit Pistons Kevin Scott Justin Van Duyne Dannica Baroody FanDuel SN DET
04:30 PM PT Atlanta Hawks @ Brooklyn Nets Kevin Cutler Natalie Sago Brett Nansel YES
05:00 PM PT Sacramento Kings @ Chicago Bulls Courtney Kirkland Sean Corbin Pat O'Connell CHSN
05:30 PM PT Indiana Pacers @ Dallas Mavericks Mark Lindsay Ray Acosta CJ Washington KFAA-TV, Mavs.com
06:00 PM PT New Orleans Pelicans @ Denver Nuggets Tony Brothers Scott Twardoski Gina Catanzariti GCSEN, Pelicans.com, NBA League Pass
06:00 PM PT Portland Trail Blazers @ Utah Jazz Sean Wright Jason Goldenberg Jenna Reneau KUNP 16, BlazerVision, NBA League Pass
06:30 PM PT Los Angeles Lakers @ Minnesota Timberwolves Tyler Ford Phenizee Ransom Derrick Collins ESPN
07:00 PM PT Memphis Grizzlies @ Phoenix Suns John Goble Eric Dalen Suyash Mehta FanDuel SN SE, NBA League Pass

About NBA Referee Assignments

How Assignments Work

The NBA releases referee assignments and officiating crew schedules each morning on game day. Every NBA game features a three-person officiating crew with distinct roles:

Crew Chief

Leader of the crew, responsible for high-level play calling, crew management, and handling any game situation.

Referee

The glue for the crew through consistency and teamwork, carrying a larger workload and managing game condition shifts.

Umpire

Calls plays in primary area of responsibility with strong mechanics, positioning, and rules knowledge.

Referee Statistics & Data

Click any referee name to view their complete profile with detailed statistics including:

Career History: Game-by-game records with position breakdowns
Team Matchups: Historical assignments and performance analysis
Officiating Patterns: Foul calling tendencies and crew assignments
Schedule Trends: Seasonal patterns and workload distribution

Frequently Asked Questions About NBA Referee Assignments

NBA referee assignments are typically released on the morning of game day, usually by 9:00 AM ET. The NBA may release assignments earlier for nationally televised games or playoff contests. RefMetrics updates the assignments page throughout the day as official crew assignments are announced.

RefMetrics provides comprehensive NBA referee assignments for all games scheduled today. You can view the complete officiating crew for each game including the Crew Chief, Umpire 1, and Umpire 2 assignments. Each referee name links to their detailed profile with career statistics and assignment history.

The NBA assigns referee crews based on multiple factors including official experience, performance ratings, travel schedules, and rest requirements. The league aims to distribute assignments evenly while ensuring high-quality officiating for all games. Crew Chief positions are typically assigned to the most experienced officials.

The Crew Chief is the leader of the crew with proficiency in all positions, responsible for high-level play calling and crew management. The Referee position serves as the glue for the crew through consistency and teamwork, carrying a larger workload than the Umpire. The Umpire focuses on aggressively and accurately calling plays in their primary area of responsibility with strong mechanics and rules knowledge. All three positions work together as a cohesive unit to officiate NBA games.
NBA Officials

Explore detailed profiles and statistics for all NBA referees and officials.

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Foul Statistics

Analyze foul calling patterns and tendencies across NBA officials.

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Team Analysis

See how different officials perform with specific NBA teams.

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