Signed as a free agent with Winnipeg in May of 1999. Ah Yat served as a backup QB for the Bombers for three seasons from 1999 to 2001. Ah Yat was granted free agency in February of 2002.
| Year | Team | GP | PA | PC | % | Yds | TD | Int | Sacked | Yds |
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | WPG | 18 | 2 | 0 | 0 | 0 | 0 | 1 | ||
| 2000 | WPG | 9 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 2001 | WPG | 18 | 27 | 14 | 51.9 | 188 | 2 | 2 |
| Year | Team | TC | Yds | Avg | TD | Long |
|---|---|---|---|---|---|---|
| 1999 | WPG | 0 | 0 | 0 | 0 | 0 |
| 2000 | WPG | 0 | 0 | 0 | 0 | 0 |
| 2001 | WPG | 2 | 8 | 4 | 0 | 6 |