Sergio Pettis, a seasoned mixed martial artist, has amassed an impressive record of 18 wins, 5 losses, and 0 draws throughout his career. Competing primarily in the UFC's flyweight division at 125 lbs., he stands at 5' 6' with a reach of 69'. In terms of performance statistics, Pettis averages 3.88 significant strikes per minute during his UFC career, demonstrating a striking accuracy of 37%. He absorbs an average of 2.91 strikes per minute and boasts a strike defense rate of 65%. His takedown attempts are less frequent, with an average of 0.85 successful takedowns per 15 minutes, accompanied by a takedown accuracy of 40%. Notable victories in Pettis' career include defeating Joseph Benavidez, whose ELO rating was 1148 at the time of their encounter. In his most recent fights, he faced Henry Cejudo on December 2nd, 2017, resulting in a loss via unanimous decision (U-DEC). He then achieved a victory against Joseph Benavidez in June 2018, followed by consecutive losses to Jussier Formiga and Rob Font, both also via U-DEC. His most recent win came against Tyson Nam on September 21st, 2019, once again securing the decision victory.
| Date | Event | Opponent | Method | Round | Time | Result |
|---|---|---|---|---|---|---|
| 2019-09-21 | UFC Fight Night: Rodriguez vs. Stephens | Tyson Nam | U-DEC | 3 | 5:00 | Win |
| 2018-12-15 | UFC Fight Night: Lee vs. Iaquinta | Rob Font | U-DEC | 3 | 5:00 | Loss |
| 2018-10-06 | UFC 229: Khabib vs. McGregor | Jussier Formiga | U-DEC | 3 | 5:00 | Loss |
| 2018-06-09 | UFC 225: Whittaker vs. Romero 2 | Joseph Benavidez | S-DEC | 3 | 5:00 | Win |
| 2017-12-02 | UFC 218: Holloway vs. Aldo 2 | Henry Cejudo | U-DEC | 3 | 5:00 | Loss |
| 2017-08-05 | UFC Fight Night: Pettis vs. Moreno | Brandon Moreno | U-DEC | 5 | 5:00 | Win |
| 2017-01-15 | UFC Fight Night: Rodriguez vs. Penn | John Moraga | U-DEC | 3 | 5:00 | Win |
| 2016-04-23 | UFC 197: Jones vs Saint Preux | Chris Kelades | U-DEC | 3 | 5:00 | Win |
| 2015-10-03 | UFC 192: Cormier vs Gustafsson | Chris Cariaso | U-DEC | 3 | 5:00 | Win |
| 2015-03-14 | UFC 185: Pettis vs Dos Anjos | Ryan Benoit | KO/TKO Punch | 2 | 1:34 | Loss |
| 2014-12-06 | UFC 181: Hendricks vs Lawler II | Matt Hobar | U-DEC | 3 | 5:00 | Win |
| 2014-06-07 | UFC Fight Night: Henderson vs Khabilov | Yaotzin Meza | U-DEC | 3 | 5:00 | Win |
| 2014-01-25 | UFC on FOX: Henderson vs Thomson | Alex Caceres | SUB Rear Naked Choke | 3 | 4:39 | Loss |
| 2013-11-16 | UFC 167: St-Pierre vs Hendricks | Will Campuzano | U-DEC | 3 | 5:00 | Win |
| Fight # | Date | Opponent Name | Opponent ELO | Result | ELO Gained | ELO |
|---|---|---|---|---|---|---|
| 14 | 2019-09-21 | Tyson Nam | 1000 | Win | +15 | 1042 |
| 13 | 2018-12-15 | Rob Font | 1058 | Loss | -15 | 1027 |
| 12 | 2018-10-06 | Jussier Formiga | 1086 | Loss | -15 | 1042 |
| 11 | 2018-06-09 | Joseph Benavidez | 1148 | Win | 0 | 1057 |
| 10 | 2017-12-02 | Henry Cejudo | 1059 | Loss | -17 | 1057 |
| 9 | 2017-08-05 | Brandon Moreno | 1045 | Win | +15 | 1074 |
| 8 | 2017-01-15 | John Moraga | 1040 | Win | +16 | 1059 |
| 7 | 2016-04-23 | Chris Kelades | 1001 | Win | +15 | 1043 |
| 6 | 2015-10-03 | Chris Cariaso | 1014 | Win | +16 | 1028 |
| 5 | 2015-03-14 | Ryan Benoit | 984 | Loss | -18 | 1012 |
| 4 | 2014-12-06 | Matt Hobar | 999 | Win | +15 | 1030 |
| 3 | 2014-06-07 | Yaotzin Meza | 1006 | Win | +16 | 1015 |
| 2 | 2014-01-25 | Alex Caceres | 1005 | Loss | -16 | 999 |
| 1 | 2013-11-16 | Will Campuzano | 969 | Win | +15 | 1015 |