With his deadlocks bouncing up and down behind him, Nate Davis terrorized the opponents of the Saskatchewan Roughriders for six seasons from 2001 to 2006 when he wore the green and white. Out of the University of Indiana, Davis signed with the Roughriders in August of 2001. From his defensive t ackle spot, Davis provided strong pressure up the middle on opposing quarterbacks and recorded 30 career sacks. That included a career high of 10 in 2003. Davis won two West Division All-Stars with the Riders (2003 and 2004) and one CFL All-Star in 2004. Saskacheewan released Davis after the 2006 season and he signed with the Winnipeg Blue Bombers for 2007, but played just one game.
| Year | Team | GP | T | ST | Total | TFL | Yds | KD | Sacks | Yds |
|---|---|---|---|---|---|---|---|---|---|---|
| 2001 | SASK | 13 | 40 | 0 | 40 | 1 | 1 | 2 | 3 | 11 |
| 2002 | SASK | 15 | 38 | 0 | 38 | 3 | 8 | 4 | 3 | 22 |
| 2003 | SASK | 17 | 31 | 1 | 32 | 2 | 4 | 0 | 10 | 54 |
| 2004 | SASK | 18 | 20 | 0 | 20 | 1 | 1 | 1 | 8 | 54 |
| 2005 | SASK | 12 | 15 | 0 | 15 | 1 | 1 | 2 | 4 | 29 |
| 2006 | SASK | 16 | 20 | 0 | 20 | 1 | 4 | 0 | 4 | 29 |
| 2007 | WPG | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Year | Team | Int | Yds | Avg | TDInt | Long | FR | Yds | Avg | TD | Long | FF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2001 | SASK | 1 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 |
| 2002 | SASK | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2003 | SASK | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2004 | SASK | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 |
| 2005 | SASK | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2006 | SASK | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2007 | WPG | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
