| 139 | 440.00 | DGPT - Memorial Championship presented by Discraft | A | 28-Feb to 03-Mar-2018 | 176 | |
| 51 | 590.00 | DGPT - Waco Annual Charity Open presented by Dynamic Discs | A | 15-Mar to 18-Mar-2018 | 189 | |
| 12 | 0.00 | March Mayhem (Pro, MA2, MA4, AMM, FA) | B | 25-Mar-2018 | 999 | |
| 2 | 307.50 | Angry Squirrel - Open, All Women, Am 2, Am Masters | B | 01-Apr-2018 | 103 | $425 |
| 2 | 135.00 | GRDGU Summer Sanctioned League @ Brewer Park | L | 05-Apr to 07-Jun-2018 | 408 | |
| 44 | 610.00 | DGPT - Jonesboro Open | A | 06-Apr to 08-Apr-2018 | 188 | |
| 1 | 80.00 | April Anhyzer | C | 21-Apr-2018 | 98 | $230 |
| 3 | 37.50 | Quinvitational | B | 28-Apr-2018 | 162 | $170 |
| 7 | 75.00 | Kentwood Classic (MPO, MA2, MA4, MA40, FA) | B | 29-Apr-2018 | 92 | |
| 28 | 45.00 | Right Brain Brewery Open - MPO, MP50, MA40, MA60, MA2, MA4, all women & juniors | B | 05-May-2018 | 149 | |
| 2 | 90.00 | LP Open - MPO, FPO, MA2, MA4, All FA | B | 06-May-2018 | 119 | $280 |
| 6 | 75.00 | Sasquatch Open - Open, All Women, Am 2, Am Masters | B | 13-May-2018 | 109 | |
| 3 | 180.00 | Gratiot Co Open - MPO, FPO, MP.50, MA2, MA4, MA40 All Am Women | B | 20-May-2018 | 94 | $225 |
| 1 | 95.00 | Johnson Park Championship | C | 26-May-2018 | 94 | $450 |
| 1 | 127.50 | 2018 Freedom Memorial presented by Disc Baron | B | 28-May-2018 | 96 | $435 |
| 16 | 105.00 | Shore Acres Open - MPO, FPO+, MP50+, MA2, MA40, MA4 | B | 09-Jun-2018 | 103 | |
| 3 | 35.00 | Tower Open | C/B | 10-Jun-2018 | 103 | $84 |
| 4 | 75.00 | Mark's Carpet Cleaning Open | B | 16-Jun-2018 | 91 | $118 |
| 1 | 130.00 | GRDGU Sanctioned League @ Riverside Park | L | 21-Jun to 23-Aug-2018 | 354 | |
| 5 | 260.00 | Hickory Hills Open presented by Tilley's Party Store | A | 23-Jun to 24-Jun-2018 | 155 | $325 |
| 2 | 202.50 | GRDGT Doubles Championships | XB | 30-Jun-2018 | 117 | $183 |
| 2 | 1420.00 | DGPT - Great Lakes Open presented by Discraft | A | 06-Jul to 08-Jul-2018 | 158 | $2285 |
| 3 | 30.00 | HomeTeam Championships at Blue Gill | C | 14-Jul-2018 | 140 | $177 |
| 1 | 112.50 | Mount Pleasant/Jbird Open - MPO, MP50, FPO, MA40, MA2, MA4, FA1-4 | B | 15-Jul-2018 | 96 | $490 |
| 4 | 320.00 | River City Open | A | 20-Jul to 22-Jul-2018 | 160 | $706 |
| 2 | 120.00 | Disc Downtown Grand Rapids | XC | 29-Jul-2018 | 57 | $77 |
| 4 | 82.50 | RHD Tire Open | B | 04-Aug to 05-Aug-2018 | 107 | $155 |
| 91 | 860.00 | DGPT - Discraft Ledgestone Insurance Open | A | 09-Aug to 12-Aug-2018 | 266 | |
| 3 | 400.00 | MVP Presents The CCR Open | A | 18-Aug to 19-Aug-2018 | 163 | $610 |
| 7 | 495.00 | Discraft Michigan State Championships | B | 01-Sep to 02-Sep-2018 | 131 | $315 |
| 1 | 25.00 | Grand Rapids Championship | C/B | 16-Sep-2018 | 94 | $180 |
| 1 | 157.50 | Michigan State Championship Doubles (MPO, MA1) | XB | 06-Oct-2018 | 92 | $225 |
| 1 | 112.50 | Michigan State Championship Doubles (MA2, MA3, MA4 & MPO Mixed) | XB | 07-Oct-2018 | 101 | $220 |
| 4 | 30.00 | Fall Color Classic | C | 13-Oct-2018 | 101 | $82 |
| 2 | 45.00 | Fallasburg Open | C/B | 03-Nov-2018 | 106 | $130 |
