| 24 | 75.00 | Fraction Run Cup 3 | C | 20-Mar to 21-Mar-2021 |
| 29 | 108.00 | NADGT Exclusive @ The Oaks | B | 10-Apr to 11-Apr-2021 |
| 18 | 81.00 | Clay Track Classic 3 | C | 17-Apr to 18-Apr-2021 |
| 11 | 18.00 | The McNaughton 27 Hole Flex Challenge | C | 30-Apr-2021 |
| 25 | 54.00 | Plastic Addicts Presents: The 8th Annual Illinois Amateur Championships | A | 01-May to 02-May-2021 |
| 7 | 153.00 | Paper or Plastic Presents The Dave Pitner Memorial - All Other Divisions | B | 16-May-2021 |
| 47 | 30.00 | Werk Force Brewing Open 3 | C | 29-May to 30-May-2021 |
| 36 | 75.00 | Clash at The Canyons V presented by Discmania | C | 19-Jun to 20-Jun-2021 |
| 7 | 594.00 | Discraft's Great Lakes Open | A | 23-Jul to 25-Jul-2021 |
| 23 | 36.00 | Ledgestone Flex - Kennel Lake | C | 05-Aug-2021 |
| 158 | 888.00 | Discraft Ledgestone Insurance Open presented by GRIPeq | A | 06-Aug to 08-Aug-2021 |
| 15 | 229.50 | 39th Illinois State Disc Golf Championships | B | 14-Aug to 15-Aug-2021 |
| 19 | 75.00 | Unstable Open 3 | C | 21-Aug to 22-Aug-2021 |
| 36 | 40.50 | 34th Channahon Classic | B | 25-Sep to 26-Sep-2021 |
| 33 | 76.50 | Circle One Open 2 | B | 02-Oct to 03-Oct-2021 |
| 6 | 48.00 | J-Town Championships Friday Flex Start | C | 15-Oct-2021 |
| 29 | 58.50 | J-Town Championships | B | 16-Oct to 17-Oct-2021 |
| 10 | 42.00 | Illinois Valley Invitational | C | 23-Oct to 24-Oct-2021 |
| 2 | 24.00 | The Eleventh Hour | C | 20-Nov-2021 |
| 1 | 159.00 | Krampus Black Friday Flex Start | C | 26-Nov-2021 |
| 27 | 24.00 | Ugly Sweater Flex Start | C | 04-Dec-2021 |
| 36 | 15.00 | The Ugly Sweater 2 | C | 11-Dec to 12-Dec-2021 |
| 1 | 195.00 | Twenty Twenty One Last Round | C | 26-Dec-2021 |
