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NBA Referee Profiles
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DR
Derek Richardson
First Season: 2018-19
Last Season: 2024-25
Total Games: 308
Crew Chief: 303
U1: 5
U2: 0
Home Wins: 53.9%
Home Fouls: 19.5
Away Fouls: 20.0
Foul Diff: 0.5
Attendance: 16,789
| Games | Total | 2024-25 | 2023-24 | 2022-23 | 2021-22 | 2020-21 | 2019-20 | 2018-19 |
|---|---|---|---|---|---|---|---|---|
| Total | 308 | 42 | 42 | 28 | 56 | 44 | 42 | 54 |
| Preseason | 18 | 2 | 2 | 2 | 3 | 2 | 3 | 4 |
| Regular-Season | 290 | 40 | 40 | 26 | 53 | 42 | 39 | 50 |
| Post-Season | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Crew Chief | U1 | U2 | Home | Away | Score | Fouls |
|---|---|---|---|---|---|---|---|
| 2025-04-11 | Derek Richardson | Marc Davis | JB DeRosa | Phoenix Suns | San Antonio Spurs | 117 - 98 | 9 - 7 |
| 2025-04-09 | Derek Richardson | Mitchell Ervin | JB DeRosa | Utah Jazz | Portland Trail Blazers | 133 - 126 | 26 - 23 |
| 2025-03-28 | Derek Richardson | John Goble | Sean Corbin | Denver Nuggets | Utah Jazz | 129 - 93 | 16 - 19 |
| 2025-03-24 | Derek Richardson | Tyler Ford | Natalie Sago | Phoenix Suns | Milwaukee Bucks | 108 - 106 | 21 - 16 |
| 2025-03-20 | Derek Richardson | Mark Lindsay | Andy Nagy | Sacramento Kings | Chicago Bulls | 116 - 128 | 22 - 19 |
| 2025-03-17 | Derek Richardson | Pat Fraher | Ray Acosta | Portland Trail Blazers | Washington Wizards | 112 - 97 | 10 - 16 |
| 2025-03-14 | Derek Richardson | Ed Malloy | CJ Washington | Minnesota Timberwolves | Orlando Magic | 118 - 111 | 21 - 22 |
| 2025-03-10 | Derek Richardson | Bill Kennedy | JT Orr | Boston Celtics | Utah Jazz | 114 - 108 | 12 - 13 |
| 2025-03-08 | Derek Richardson | Josh Tiven | CJ Washington | Toronto Raptors | Washington Wizards | 117 - 118 | 17 - 18 |
| 2025-03-06 | Derek Richardson | Bill Kennedy | Evan Scott | Brooklyn Nets | Golden State Warriors | 119 - 121 | 24 - 19 |
| 2025-03-02 | Derek Richardson | Brian Forte | Mousa Dagher | Utah Jazz | New Orleans Pelicans | 121 - 128 | 14 - 15 |
| 2025-02-27 | Derek Richardson | CJ Washington | Gediminas Petraitis | Dallas Mavericks | Charlotte Hornets | 103 - 96 | 11 - 16 |
| 2025-02-24 | Derek Richardson | Bill Kennedy | Scott Twardoski | Washington Wizards | Brooklyn Nets | 107 - 99 | 26 - 28 |
| 2025-02-22 | Derek Richardson | Bill Kennedy | Phenizee Ransom | Chicago Bulls | Phoenix Suns | 117 - 121 | 21 - 11 |
| 2025-02-19 | Derek Richardson | Josh Tiven | Rodney Mott | Los Angeles Lakers | Charlotte Hornets | 97 - 100 | 17 - 16 |
| 2025-02-12 | Derek Richardson | Kevin Cutler | Scott Twardoski | LA Clippers | Memphis Grizzlies | 128 - 114 | 15 - 21 |
| 2025-02-01 | Derek Richardson | Derrick Collins | Pat Fraher | Houston Rockets | Brooklyn Nets | 98 - 110 | 20 - 16 |
| 2025-01-31 | Derek Richardson | Ed Malloy | CJ Washington | New Orleans Pelicans | Boston Celtics | 116 - 118 | 21 - 16 |
| 2025-01-28 | Derek Richardson | Scott Foster | Karl Lane | Portland Trail Blazers | Milwaukee Bucks | 125 - 112 | 18 - 22 |
| 2025-01-23 | Derek Richardson | Ben Taylor | Andy Nagy | LA Clippers | Washington Wizards | 110 - 93 | 19 - 21 |
| 2025-01-17 | Derek Richardson | Marc Davis | Evan Scott | New Orleans Pelicans | Utah Jazz | 136 - 123 | 24 - 20 |
| 2025-01-15 | Derek Richardson | Ed Malloy | Kevin Cutler | San Antonio Spurs | Memphis Grizzlies | 115 - 129 | 17 - 19 |
| 2025-01-12 | Derek Richardson | Scott Foster | Mousa Dagher | Cleveland Cavaliers | Indiana Pacers | 93 - 108 | 18 - 22 |
| 2025-01-08 | Derek Richardson | Josh Tiven | Tre Maddox | Milwaukee Bucks | San Antonio Spurs | 121 - 105 | 16 - 14 |
| 2025-01-06 | Derek Richardson | John Goble | Sean Corbin | Minnesota Timberwolves | LA Clippers | 108 - 106 | 20 - 19 |
| 2025-01-04 | Derek Richardson | Pat Fraher | Jason Goldenberg | Chicago Bulls | New York Knicks | 139 - 126 | 21 - 13 |
| 2025-01-02 | Derek Richardson | Courtney Kirkland | Andy Nagy | Miami Heat | Indiana Pacers | 115 - 128 | 13 - 16 |
| 2024-12-30 | Derek Richardson | James Williams | CJ Washington | Sacramento Kings | Dallas Mavericks | 110 - 100 | 23 - 20 |
| 2024-12-23 | Derek Richardson | Courtney Kirkland | Eric Dalen | Charlotte Hornets | Houston Rockets | 101 - 114 | 15 - 16 |
| 2024-12-19 | Derek Richardson | Eric Dalen | Ben Taylor | Toronto Raptors | Brooklyn Nets | 94 - 101 | 29 - 21 |
| 2024-12-16 | Derek Richardson | Kevin Cutler | Tyler Ford | LA Clippers | Utah Jazz | 144 - 107 | 20 - 20 |
| 2024-12-07 | Derek Richardson | Courtney Kirkland | John Butler | New Orleans Pelicans | Oklahoma City Thunder | 109 - 119 | 20 - 24 |
| 2024-12-05 | Derek Richardson | Pat Fraher | John Butler | Memphis Grizzlies | Sacramento Kings | 115 - 110 | 21 - 23 |
| 2024-11-26 | Derek Richardson | Mark Lindsay | Scott Twardoski | Utah Jazz | San Antonio Spurs | 115 - 128 | 20 - 17 |
| 2024-11-20 | Derek Richardson | Ben Taylor | Natalie Sago | Oklahoma City Thunder | Portland Trail Blazers | 109 - 99 | 20 - 20 |
| 2024-11-12 | Derek Richardson | Tony Brothers | John Butler | Portland Trail Blazers | Minnesota Timberwolves | 122 - 108 | 23 - 22 |
| 2024-11-09 | Derek Richardson | Zach Zarba | Nick Buchert | LA Clippers | Toronto Raptors | 105 - 103 | 20 - 23 |
| 2024-11-04 | Derek Richardson | Eric Dalen | Curtis Blair | Atlanta Hawks | Boston Celtics | 93 - 123 | 13 - 14 |
| 2024-11-02 | Derek Richardson | Josh Tiven | Scott Twardoski | Philadelphia 76ers | Memphis Grizzlies | 107 - 124 | 19 - 22 |
| 2024-10-26 | Derek Richardson | Kevin Scott | Scott Twardoski | Los Angeles Lakers | Sacramento Kings | 131 - 127 | 19 - 19 |
| 2024-10-12 | Derek Richardson | James Capers | Dedric Taylor | Boston Celtics | Philadelphia 76ers | 139 - 89 | 14 - 17 |
| 2024-10-06 | Derek Richardson | Kevin Cutler | Karl Lane | Los Angeles Lakers | Phoenix Suns | 114 - 118 | 18 - 18 |
| 2024-04-12 | Derek Richardson | Marc Davis | Ashley Moyer-Gleich | Dallas Mavericks | Detroit Pistons | 89 - 107 | 9 - 10 |
| 2024-04-10 | Derek Richardson | Mitchell Ervin | JB DeRosa | Oklahoma City Thunder | San Antonio Spurs | 127 - 89 | 16 - 14 |
| 2024-04-09 | Derek Richardson | Mark Lindsay | Andy Nagy | Chicago Bulls | New York Knicks | 117 - 128 | 18 - 15 |
| 2024-03-31 | Derek Richardson | Eric Dalen | Scott Foster | Denver Nuggets | Cleveland Cavaliers | 130 - 101 | 19 - 12 |
| 2024-03-29 | Derek Richardson | Mark Lindsay | Sean Corbin | Charlotte Hornets | Golden State Warriors | 97 - 115 | 10 - 19 |
| 2024-03-22 | Derek Richardson | Tony Brothers | Nick Buchert | Golden State Warriors | Indiana Pacers | 111 - 123 | 15 - 14 |
| 2024-03-15 | Derek Richardson | Curtis Blair | Justin Van Duyne | San Antonio Spurs | Denver Nuggets | 106 - 117 | 13 - 20 |
| 2024-03-14 | Derek Richardson | Scott Foster | Scott Twardoski | Houston Rockets | Washington Wizards | 135 - 119 | 19 - 19 |
Showing 1-50 of 308 games
Tournament Games
| Tournament | Times Worked | Seasons |
|---|
Derek Richardson Game Pace by Season
Total games worked across seasons, relative to each season's opening day