UFC on Fox 15: Machida vs. Rockhold
| Sport: | MMA |
| Promotion: | UFC |
| Date: | April 18, 2015 |
| Venue: | Prudential Center |
| City: | Newark, New Jersey, United States |
| Broadcast: |
Main Event
Middleweight Luke Rockhold vs. Lyoto Machida
Co-Main Event
Middleweight Yoel Romero Palacio vs. Ronaldo Souza
Middleweight Ronaldo Souza vs. Chris Camozzi
Main Card
Featherweight Cub Swanson vs. Max Holloway
Women's Strawweight Paige VanZant vs. Felice Herrig
Preliminary Card
Lightweight Jim Miller vs. Beneil Dariush
Lightweight Jim Miller vs. Paul Felder
Light Heavyweight Ovince St. Preux vs. Patrick Cummins
Light Heavyweight Corey Anderson vs. Gian Villante
Bantamweight Takeya Mizugaki vs. Aljamain Sterling
Welterweight Tim Means vs. George Sullivan
Welterweight Kenny Robertson vs. George Sullivan
Featherweight Diego Brandao vs. Jimy Hettes
Middleweight Nick Catone vs. Vitor Miranda
Middleweight Chris Dempsey vs. Ed Gordon