Count: 14
| Race Date | Class | Series | Race | Car Count | Winner | Start | Story |
| Saturday, April 17, 2021 | Wing 360 | | Season Opener | 15 | Colton Heath | | Colton Heath wins Grays Harbor | |
| Saturday, May 22, 2021 | Wing 360 | | | 9 | Garen Linder | | Linder pockets $1800 Saturday night at Grays Harbor Raceway | |
| Saturday, May 29, 2021 | Wingless 360 | WSS | Salute to Indy – Battle at the Harbor | 19 | Chad Lindsey | 1 | There’s a new Lindsey in town | |
| Sunday, May 30, 2021 | Wingless 360 | WSS | Salute to Indy – Battle at the Harbor | 18 | Evan Margeson | 1 | Evan Margeson wins WSS at Grays Harbor | |
| Saturday, June 5, 2021 | Wing 360 | | | 9 | Lane Taylor | | FIRST TIME 360 WINNER LANE TAYLOR | |
| Saturday, June 19, 2021 | Wing 360 | ASCS,STSS | Brownfield Classic Opener | 38 | Cam Smith | 2 | Cam Smith Wins The Brownfield Classic Opener With Lucas Oil American Sprint Car Series | |
| Sunday, June 20, 2021 | Wing 360 | ASCS,STSS | Brownfield Classic | 36 | JJ Hickle | 2 | J.J. Hickle Wins The Fred Brownfield Classic | |
| Saturday, July 10, 2021 | Wing 360 | | Mid Season Championship | 7 | Jay Cole | | Jay Cole wins Grays Harbor | |
| Saturday, July 17, 2021 | Wingless 360 | WSS | | 11 | Rob Lindsey | 1 | Rob Lindsey wins WSS at Grays Harbor | |
| Saturday, August 14, 2021 | Wing 360 | | | 7 | Jesse Schlotfeldt | | Schlotfeldt Victorious | |
| Saturday, August 28, 2021 | Wing 360 | | | 5 | Trey Starks | | Trey Starks wins Grays Harbor | |
| Sunday, September 5, 2021 | Wing 360 | | | 7 | Jay Cole | | COLE VICTORIOUS ON PRELUDE TO WORLD OF OUTLAWS | |
| Monday, September 6, 2021 | Wing | WoO | | 21 | Logan Schuchart | 1 | GOOD TO BE BACK: LOGAN SCHUCHART RETURNS TO VICTORY LANE AT GRAYS HARBOR | |
| Wingless 360 | WSS | | 19 | Rob Lindsey | 4 | ROB LINDSEY WINNER ON FINAL WINGLESS SPRINT SERIES EVENT OF 2021 | |
