| 13 | 138.00 | 8th Annual Rollin Ridge Series #1 - Intermediate, Recreational, Novice Sponsored by Ridge Roller Customs | B | 14-Mar-2021 |
| 3 | 180.00 | 8th Annual Riverside Challenge Sponsored by Riverside Disc Golf Shop | B | 20-Mar-2021 |
| 16 | 192.00 | NADGT Exclusive @ The Oaks | B | 10-Apr to 11-Apr-2021 |
| 4 | 180.00 | Clay Track Classic 3 | C | 17-Apr to 18-Apr-2021 |
| 6 | 44.00 | Sandy Knoll Mini-FleX 18 Holes | C | 24-Apr-2021 |
| 5 | 20.00 | The McNaughton 27 Hole Flex Challenge | C | 30-Apr-2021 |
| 14 | 216.00 | Plastic Addicts Presents: The 8th Annual Illinois Amateur Championships | A | 01-May to 02-May-2021 |
| 18 | 168.00 | NADGT Exclusive @ Lemon Lake | B | 22-May-2021 |
| 6 | 60.00 | Clash Am Weekend Trinity Flex Start | C | 18-Jun-2021 |
| 13 | 208.00 | Clash at The Canyons V presented by Discmania | C | 19-Jun to 20-Jun-2021 |
| 2 | 1088.00 | Discraft's Great Lakes Open | A | 23-Jul to 25-Jul-2021 |
| 4 | 156.00 | Washington County Open | B | 31-Jul-2021 |
| 117 | 1872.00 | Discraft Ledgestone Insurance Open presented by GRIPeq | A | 06-Aug to 08-Aug-2021 |
| 2 | 40.00 | Wacky Wednesday Fore | C | 18-Aug-2021 |
| 14 | 240.00 | Riverside Disc Golf Presents The 16th Annual Mayhem Open A Tier Driven by Innova Discs | A | 20-Aug to 22-Aug-2021 |
| 5 | 162.00 | Milwaukee Classic - Int, Rec, Nov, Jr | B | 29-Aug-2021 |
| 17 | 144.00 | The Funk 2: Electric Boogaloo | B | 04-Sep to 05-Sep-2021 |
| 2 | 16.00 | Krape singles battle of the birdies | C | 11-Sep-2021 |
| 20 | 44.00 | Pandas @ Brown Deer (1 Rd. Flex Start) | C | 12-Sep-2021 |
| 20 | 78.00 | Cary Crosstown Classic - Presented by Hart Dental | B | 18-Sep-2021 |
| 2 | 72.00 | IOS #110 Illiana Open | B | 19-Sep-2021 |
| 1 | 28.00 | 2021 Hidden Lake Open | C | 29-Sep-2021 |
| 6 | 180.00 | Circle One Open 2 | B | 02-Oct to 03-Oct-2021 |
| 5 | 12.00 | Sandy Knoll Series Finale | C | 09-Oct-2021 |
| 11 | 210.00 | J-Town Championships | B | 16-Oct to 17-Oct-2021 |
| 11 | 24.00 | Beware of the Groot 3 ! | C | 24-Oct-2021 |
| 15 | 8.00 | The Eleventh Hour | C | 20-Nov-2021 |
| 8 | 40.00 | Flight of the Turkeys at 50 Acre Park | C | 21-Nov-2021 |
| 1 | 120.00 | Krampus Black Friday Flex Start | C | 26-Nov-2021 |
| 10 | 48.00 | Cold Turkey XVI - All Other Divisions | C | 28-Nov-2021 |
| 4 | 60.00 | 7th Annual Riverside Fall Open | C | 04-Dec-2021 |
| 2 | 156.00 | The Ugly Sweater 2 | C | 11-Dec to 12-Dec-2021 |
| 1 | 204.00 | Twenty Twenty One Last Round | C | 26-Dec-2021 |
