| 7 | 50.00 | New Year's Flex at Oak Knoll | C | 01-Jan-2021 | $8 |
| 9 | 262.50 | 2021 Santiam Open | B | 10-Jan-2021 | $105 |
| 12 | 85.00 | The 2021 Battle at Buxton | C | 23-Jan to 24-Jan-2021 | $46 |
| 6 | 285.00 | Winter Siege at Pineway Presented by Discmania | B | 30-Jan-2021 | $123 |
| 2 | 185.00 | Columbia Cup: Hyzer at Horning's Sponsored by Westside Discs | C | 06-Feb to 07-Feb-2021 | $250 |
| 6 | 180.00 | Cherryland's Double Down Winter Toss | B | 20-Feb to 21-Feb-2021 | $130 |
| 25 | 165.00 | Pine Ridge Open presented by Discmania | B | 06-Mar-2021 | |
| 3 | 65.00 | Oak Knoll Friday Flex #2 | C | 12-Mar-2021 | $58 |
| 5 | 247.50 | 2021 Buxton Woods Spring Celebration Sponsored Locally by Buddies | B | 19-Mar to 21-Mar-2021 | $180 |
| 11 | 337.50 | The Battle at Horning's Hideout presented by Top Flight Disc Golf | B | 27-Mar-2021 | $133 |
| 2 | 145.00 | The Oregon Collegiate Invitational | XC | 03-Apr-2021 | |
| 1 | 80.00 | Friday flex start | C | 09-Apr-2021 | $158 |
| 10 | 50.00 | Stumptown Slosh #5 presented by Dynamic Discs | C | 11-Apr-2021 | |
| 11 | 210.00 | The Buxton Brawl presented by Top Flight Disc DG (Pro Day) | B | 24-Apr-2021 | $86 |
| 26 | 60.00 | CH Sports Open presented by the Disc Golf Club of Albany | B | 01-May to 02-May-2021 | |
| 51 | 80.00 | Kitsap Classic - Presented by Dynamic Discs, Hosted by A Advanced Septic & Construction | A | 14-May to 16-May-2021 | |
| 32 | 105.00 | WDGC President's Cup 2021 | B | 22-May to 23-May-2021 | |
| 29 | 240.00 | Fort Steilacoom Open - Driven by Innova | A/B | 29-May to 30-May-2021 | |
| 2 | 50.00 | CH Sports Fundraiser Flex | C | 18-Jun-2021 | $78 |
| 3 | 112.50 | Huk For Independence 2021 Presented By Innova | B | 19-Jun to 20-Jun-2021 | $250 |
| 9 | 157.50 | Willamette Valley Championships Driven By Innova | B | 26-Jun to 27-Jun-2021 | $90 |
| 3 | 195.00 | The Great Eagle Open Presented By Innova | B | 03-Jul to 04-Jul-2021 | $290 |
| 15 | 105.00 | Pac West Classic Presented by Resistance Discs | B | 24-Jul to 25-Jul-2021 | |
| 2 | 50.00 | Oak Grove Open Warmup Flex | C | 30-Jul-2021 | $59 |
| 7 | 165.00 | 2021 Oak Grove Open | B | 31-Jul to 01-Aug-2021 | $128 |
| 7 | 277.50 | Battle at Bachelor presented by Pink Shirt Construction | B | 07-Aug to 08-Aug-2021 | $268 |
| 15 | 135.00 | Milo Madness presented by CE Discs and Top Flight Disc Golf | B | 22-Aug-2021 | |
| 6 | 150.00 | Calapooia Classic | B | 28-Aug to 29-Aug-2021 | $110 |
| 19 | 142.50 | The Lord of the Flings presented by Innova Champion Discs | B | 04-Sep to 05-Sep-2021 | |
| 13 | 165.00 | 2021 Eugene Disc Golf Celebration sponsored by Hop Valley | B | 11-Sep to 12-Sep-2021 | $90 |
| 10 | 172.50 | Oregon disc golf championship presented by Innova | B | 18-Sep to 19-Sep-2021 | $119 |
| 3 | 30.00 | Willamette Valley Invitational | C | 03-Oct-2021 | $43 |
| 4 | 187.50 | 2021 Columbia Cup Sponsored by Andrew Paulson Realty and Zach Todd the Mortgage Guy | B | 09-Oct to 10-Oct-2021 | $196 |
| 7 | 15.00 | Kuhl Discs C-Tier #8 | C | 23-Oct-2021 | |
| 17 | 67.50 | Resistance Discs Fall Classic | B | 30-Oct to 31-Oct-2021 | |
| 9 | 30.00 | Columbia Cup: Holiday Huk Sponsored by Westside Discs | C | 04-Dec to 05-Dec-2021 | |
| 2 | 40.00 | Columbia Cup: St. Johns Open | C | 26-Dec-2021 | $124 |
