Nick Mahrley
| Nick Mahrley | |
|---|---|
Mahrley during a game at T-Mobile Park in 2022 | |
| MLB – No. 48 | |
| Umpire | |
| Born: September 23, 1982 Park Ridge, Illinois, U.S. | |
| MLB debut | |
| August 3, 2017 | |
| Crew information | |
| Umpiring crew | S |
| Crew members |
|
| Career highlights and awards | |
| Special assignments | |
Nicholas Stephen Mahrley (born September 23, 1982) is an American professional baseball umpire who began his Major League Baseball career in 2017 and joined the permanent staff in 2023. He wears uniform number 48.