Open Events
| Date |
Host Center |
City |
Entry |
| April 17-18, 2021 |
3rd Annual Kalamazoo Open
Continental Lanes
|
Kalamazoo, MI |
$90 |
| Saturday, May 1, 2021 |
Hammer Open Championship
JAX 60 |
Jackson, MI |
$120/$140 |
| Saturday, June 26, 2021 |
Fort Wayne Summer Doubles
Pro Bowl West
|
Fort Wayne, IN |
$150/team |
| Saturday, Nov. 20, 2021 |
Capri Lanes Dayton Open |
Dayton, OH |
TBD |
Challenge Events
Sweeper Events
| Date |
Host Center |
City |
Entry |
| Sunday, April 11, 2021 |
Grand Blanc Lanes |
Flint, MI |
$50 |
| Wednesday, April 14, 2021 |
Novi Bowl |
Novi, MI |
$45 |
| Sunday, April 25, 2021 |
Riverwood Resort (state Sprummer kickoff) |
Mt. Pleasant, MI |
$60 |
| Sunday, May 2, 2021 |
Bonanza Lanes Metro Detroit Sprummer Kickoff |
Warren, MI |
$45 |
| Sunday, May 9, 2021 |
Skore Lanes (combined kickoff doubles in Metro Detroit) |
Taylor, MI |
$100/team |
| Monday, June 14, 2021 |
South Lanes |
Three Rivers, MI |
$45 |
2021 Sprummer Sweeper Series
Metro Detroit -- Mostly Thursdays with a few early Sundays
Southwest Michigan -- Mondays throughout the Summer with a Friday kickoff
Western Michigan -- Mondays throughout the Summer with a Friday kickoff
Lower Mid-MI -- Mostly Tuesdays
Northern MI -- Weekends
Greater Toledo -- A few Sundays