NBA Official

NBA Referee Assignments

October 5, 2022

Referee assignments are posted at approximately 9:00am ET each game day.

Game Crew Chief Referee Umpire Alternate
Detroit @ New York David Guthrie (#16) Aaron Smith (#51) JD Ralls (#94)
Minnesota @ Miami Scott Foster (#48) Brent Barnaky (#36) Jason Goldenberg (#35)
New Orleans @ Chicago Tyler Ford (#39) Nick Buchert (#3) Suyash Mehta (#82)
Utah @ Portland Pat Fraher (#26) Scott Twardoski (#52) Sharae Mitchell (#98)
Replay Center: Derek Richardson, Marc Davis, Matt Kallio

G League Referee Assignments

October 5, 2022

Referee assignments are posted at approximately 9:00am ET each game day.

Game Crew Chief Referee Umpire Alternate

WNBA Referee Assignments

October 5, 2022

Referee assignments are posted at approximately 9:00am ET each game day.

Game Crew Chief Referee Umpire Alternate

Crew Chief Position

  • Proficient in Referee and Umpire positions
  • Leader of the crew, on and off the floor
  • High-level play calling, partnering skills, and tools for handling any game situation, including interpersonal communication
  • Understands the importance of extending into their secondary area of coverage, with accuracy

Referee Position

  • Proficient in all Umpire position requirements
  • Effectively the glue for a crew through consistency, teamwork, and communication - makes partners better by carrying a larger portion of the crew’s load than an Umpire
  • Capable of handling some plays in secondary area of coverage
  • Ability to recognize and appropriately manage shifts in game conditions (intensity, emotions, decorum, style of play etc.)

Umpire Position

  • Aggressively and accurately calls plays in the primary area of responsibility
  • Responsible for basic mechanics including rotations, positioning and clock and team foul awareness
  • Strong rules knowledge coupled with contributions to in-game discussions/issues regarding adjudication