| 12 | 15.00 | March into Maytag | C | 10-Mar-2018 | |
| 9 | 40.00 | Cedar Rapids PDGA League - Spring | L | 12-Mar to 14-May-2018 | |
| 13 | 10.00 | 2018 OPC Open | C | 17-Mar to 18-Mar-2018 | |
| 16 | 10.00 | 8th Annual Shaver Showdown | C | 01-Apr-2018 | |
| 7 | 5.00 | Chase Norton Memorial | C | 15-Apr-2018 | |
| 74 | 30.00 | THE RUMBLE presented by Discraft | A | 20-Apr to 22-Apr-2018 | |
| 4 | 50.00 | Cedar Rapids PDGA League - Summer | L | 21-May to 23-Jul-2018 | |
| 3 | 30.00 | Dewitt! | C | 03-Jun-2018 | $70 |
| 8 | 10.00 | Disc Golf Palooza XI | C | 10-Jun-2018 | |
| 5 | 20.00 | Weekend at the Rez - Sugar Bottom | C | 08-Jul-2018 | |
| 18 | 10.00 | Noelridge! Sponsored by Latitude 64 | C | 21-Jul-2018 | |
| 54 | 20.00 | Des Moines Challenge 2018 presented by Innova and G&L Clothing | A | 28-Jul to 29-Jul-2018 | |
| 6 | 25.00 | Cedar Rapids PDGA League - Fall | L | 30-Jul to 01-Oct-2018 | |
| 42 | 30.00 | Titan Open presented by Discraft | A | 04-Aug to 05-Aug-2018 | |
| 15 | 10.00 | The Franklin Fling presented by ProFlight | C | 12-Aug-2018 | |
| 18 | 5.00 | The 25th Newton Parks Disc Golf Tournament presented by ProFlight! | C | 15-Sep-2018 | |
| 7 | 10.00 | Ottumwa Fall Classic XXXV | C | 21-Oct-2018 | |
| 8 | 0.00 | Diskeyman Singles | C | 04-Nov-2018 | |
| 25 | 30.00 | The Iowa Cup Finals presented by Kronk Disc Golf | B | 18-Nov-2018 | |
| 14 | 5.00 | 3rd Annual Black Friday Frenzy | C | 23-Nov-2018 | |
