Sean Pierson
Current ELO: 1045
Peak ELO: 1045
Rank: #459
Peak Rank: #815
Record: 4-2
Weight Classes: Welterweight
Updated: 12/10/2025
| Event | Fighter 1 | Fighter 1 ELO | Fighter 2 | Fighter 2 ELO | Weight Class | Result | Method |
|---|---|---|---|---|---|---|---|
| UFC 161: Evans vs Henderson | Sean Pierson | 1027 →1045(+18) | Kenny Robertson | 988 →970(-18) | Welterweight | Win | M-DEC |
| UFC 152: Jones vs Belfort | Sean Pierson | 1007 →1027(+20) | Lance Benoist | 1003 →983(-20) | Welterweight | Win | U-DEC |
| UFC on FX: Johnson vs McCall | Sean Pierson | 986 →1007(+21) | Jake Hecht | 1002 →981(-21) | Welterweight | Win | U-DEC |
| UFC 141: Lesnar vs Overeem | Dong Hyun Kim | 1074 →1090(+16) | Sean Pierson | 1002 →986(-16) | Welterweight | Loss | U-DEC |
| UFC 129: St-Pierre vs Shields | Jake Ellenberger | 1050 →1072(+22) | Sean Pierson | 1024 →1002(-22) | Welterweight | Loss | KO |
| UFC 124: St-Pierre vs Koscheck 2 | Sean Pierson | 1000 →1024(+24) | Matthew Riddle | 1072 →1047(-25) | Welterweight | Win | U-DEC |