Overview
The PFL 4 mixed martial arts event for the 2019 season of the Professional Fighters League was held on July 11, 2019, at the Ocean Resort Casino in Atlantic City, New Jersey. This was the fourth regular season event of 2019 and include fights in the welterweight and women's lightweight divisions.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 29 | 35 | |
 | 31 | 38 | |
 | 29 | 35 | |
 | - | - | |
 | - | - | |
 | - | - | |
 | - | - | |
 | 26 | 32 | |
 | - | - | |
 | 32 | 38 |