Gibson was signed as a free agent by the expansion Las Vegas Posse in March of 1994. After the Posse folded, Gibson was drafted in the fourth round by the Birmingham Barracudas in the dispersal draft of the Las Vegas players.
| Year | Team | GP | T | ST | Total |
|---|---|---|---|---|---|
| 1994 | LV | 13 | 1 | 6 | 7 |
| 1995 | BIRM | 18 | 1 | 3 | 4 |
| Year | Team | F | FL |
|---|---|---|---|
| 1994 | LV | 0 | 0 |
| 1995 | BIRM | 1 | 1 |