PFL 4 (2018)
| PFL 4 | ||||
|---|---|---|---|---|
| Promotion | Professional Fighters League | |||
| Date | July 19, 2018 | |||
| Venue | Nassau Coliseum | |||
| City | Uniondale, New York | |||
| Estimated viewers | 101,000 | |||
| Event chronology | ||||
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The PFL 4 mixed martial arts event for the 2018 season of the Professional Fighters League was held on July 19, 2018, at the Nassau Coliseum in Uniondale, New York. This was the fourth regular season event of 2018 and included fights in the featherweight and heavyweight divisions.