UFC: Silva vs. Irvin referred to by the media as UFC Fight Night 14 was held by the Ultimate Fighting Championship (UFC) on July 19, 2008 at the Palms Casino Resort in Las Vegas, Nevada.
The main event marked Anderson “The Spider” Silva’s debut at Light Heavyweight against James “The Sandman” Irvin. As this card was put together on an unusually short notice, it is speculated that it was an attempt to compete with rival promotion Affliction’s PPV premiere. It was broadcast in the U.S. and Canada on Spike, and in the UK on Setanta Sports 2.
| Match | Winner | Loser | Method | Round | Time |
| 1 | Shannon Gugerty | Dale Hartt | Submission (Rear-naked choke) | 1 | 3:33 |
| 2 | Brad Blackburn | James Giboo | TKO (Strikes) | 2 | 2:29 |
| 3 | Nate Loughran | Johnny Rees | Submission (Triangle choke) | 1 | 4:21 |
| 4 | Rory Markham | Brodie Farber | KO (Head kick) | 1 | 1:37 |
| 5 | Timothy Credeur | Cale Yarbrough | TKO (Punches) | 1 | 1:54 |
| 6 | CB Dollaway | Jesse Taylor | Submission (Peruvian neck tie) | 1 | 3:58 |
| 7 | Kevin Burns | Anthony Johnson | TKO | 3 | 3:35 |
| 8 | Cain Velasquez | Jake O’Brien | TKO (Strikes) | 1 | 2:02 |
| 9 | Frank Edgar | Hermes Franca | Decision (Unanimous) | 3 | 5:00 |
| 10 | Brandon Vera | Reese Andy | Decision (Unanimous) | 3 | 5:00 |
| 11 | Anderson Silva | James Irvin | KO (Punches) | 1 | 1:01 |
Fighter payroll
Anderson Silva ($200,000/$200,000 for show and no win bonus) def. James Irvin ($20,000)
Brandon Vera ($200,000/$100,000 for show and $100,000 win bonus) def. Reese Andy ($15,000)
Frank Edgar ($26,000/$13,000 for show and $13,000 win bonus) def. Hermes Franca ($17,000)
Cain Velasquez ($14,000/$7,000 for show and $7,000 win bonus) def. Jake O’Brien ($11,000)
Kevin Burns ($10,000/$5,000 for show and $5,000 win bonus) def. Anthony Johnson ($9,000)
C.B. Dollaway ($20,000/$10,000 for show and $10,000 win bonus) def. Jesse Taylor ($8,000)
Tim Credeur ($16,000/$8,000 for show and $8,000 win bonus) def. Cale Yarbrough ($8,000)
Nate Loughran ($8,000/$4,000 for show and $4,000 win bonus) def. Johnny Rees ($4,000)
Shannon Gugerty ($6,000/$3,000 for show and $3,000 win bonus) def. Dale Hart ($3,000)
Rory Markham ($12,000/$6,000 for show and $6,000 win bonus) def. Brodie Farber ($3,000)
Brad Blackburn ($10,000/$5,000 for show and $5,000 win bonus) def. James Giboo ($3,000)
This does not include bonuses award money.
Total: $623,000