| 16 | 130.00 | Fraction Run Cup 3 | C | 20-Mar to 21-Mar-2021 |
| 19 | 10.00 | The Spring Thing presented by Castle Chiropractic & Birdbrain Disc Golf Club | C | 28-Mar-2021 |
| 23 | 30.00 | NADGT Exclusive @ The Oaks | B | 10-Apr to 11-Apr-2021 |
| 10 | 65.00 | 2021 Main Street Mandatory | C | 24-Apr-2021 |
| 19 | 35.00 | The Manville Monster presented by Birdbrain Disc Golf | C | 02-May-2021 |
| 10 | 90.00 | Circle One Sanctioned League | L | 07-May to 18-Jun-2021 |
| 49 | 50.00 | The Rumble Presented by Iron Lion Disc Golf Supply | A | 07-May to 09-May-2021 |
| 13 | 90.00 | Werk Force Brewing Open 3 | C | 29-May to 30-May-2021 |
| 13 | 15.00 | Clash Am Weekend Trinity Flex Start | C | 18-Jun-2021 |
| 38 | 125.00 | Clash at The Canyons V presented by Discmania | C | 19-Jun to 20-Jun-2021 |
| 15 | 87.50 | Circle One Sanctioned league session 2 | L | 25-Jun to 03-Sep-2021 |
| 20 | 142.50 | The Northern Illinois Open presented by West Suburban Restoration | B | 10-Jul to 11-Jul-2021 |
| 298 | 330.00 | Discraft Ledgestone Insurance Open presented by GRIPeq | A | 06-Aug to 08-Aug-2021 |
| 34 | 142.50 | 39th Illinois State Disc Golf Championships | B | 14-Aug to 15-Aug-2021 |
| 18 | 82.50 | IOS #109 Oswego Open - All Others | C/B | 29-Aug-2021 |
| 21 | 30.00 | The Funk 2: Electric Boogaloo | B | 04-Sep to 05-Sep-2021 |
| 15 | 135.00 | 34th Channahon Classic | B | 25-Sep to 26-Sep-2021 |
| 14 | 52.50 | Circle One Open 2 | B | 02-Oct to 03-Oct-2021 |
| 13 | 90.00 | J-Town Championships | B | 16-Oct to 17-Oct-2021 |
