UFC 22: Only One Can be Champion è un evento di MMA del 24 settembre 1999. Si tiene a Lake Charles Civic Center, Lake Charles, Louisiana, U.S.. Qui trovi la card completa con i risultati degli incontri.
| Categoria | Incontro | Esito |
|---|---|---|
| Main Card | ||
| Middleweight | Frank Shamrock (c) vs Tito Ortiz | TKO (submission to punches) R4 4:42 |
| Lightweight | Jens Pulver vs Alfonso Alcarez | Draw R2 5:00 |
| Heavyweight | Brad Kohler vs Steve Judson | KO (punch) R1 0:30 |
| Heavyweight | Tim Lajcik vs Ron Waterman | Draw R3 5:00 |
| Lightweight | John Lewis vs Lowell Anderson | TKO (corner stoppage) R3 0:13 |
| Lightweight | Matt Hughes vs Valeri Ignatov | Decision (unanimous) R3 5:00 |
| Heavyweight | Jeremy Horn vs Jason Godsey | Submission (armlock) R1 2:08 |
| Middleweight | Chuck Liddell vs Paul Jones | TKO (cut) R1 3:53 |