Grand Lake St Marys Fishing Tournaments
11 tournament dates listed ahead and 41 past listings on Grand Lake St Marys, Mercer County, Ohio. View on a map ↗
RSS feed · Put this schedule on your site
11dates listed ahead
12+organizers named
4launch sites named
Maybusiest month
Saturdaysmost common day
Upcoming on Grand Lake St Marys
| Date | Listed event | Listed launch | |
|---|---|---|---|
| Sat, May 1 | Buckeye Elite Team Extreme | Grand Lake St. Marys State Park - West Bank Ramp | Details |
| Sat, May 8 | Salamoids Salmoides | Grand Lake St. Marys State Park - Marina Ramp | Details |
| Sat, May 15 | Team Extreme | Grand Lake St. Marys State Park - West Bank Ramp | Details |
| Sat, May 22 | Fishers of Men | Grand Lake St. Marys State Park - Marina Ramp | Details |
| Sat, May 22 | Fishers of Men Ohio - Classic – St Marys Fishers of Men National Tournament Trail | East Bank | Official details ↗ |
| Sun, May 23 | USA Bassin | Grand Lake St. Marys State Park - West Bank Ramp | Organizer website ↗ |
| Sat, Jun 5 | Salmoides | Grand Lake St. Marys State Park - Marina Ramp | Details |
| Sat, Jun 12 | Team Extreme | Grand Lake St. Marys State Park - West Bank Ramp | Details |
| Sun, Jun 13 | Buckeye Elite Team Extreme | Grand Lake St. Marys State Park - West Bank Ramp | Details |
| Sat, Jul 24 | Event 6 US Angler Choice | Grand Lake St. Marys State Park - West Bank Ramp | Details |
| Sat, Aug 21 | Event 7 US Angler Choice | Grand Lake St. Marys State Park - West Bank Ramp | Details |
2 listings share Sat, May 22, 2027. That shows what is scheduled, not how busy the water or its ramps will be.
Planning a Day on Grand Lake St Marys?
These dates show when organized tournaments are listed here and where sources say they launch. Use them to pick a day or a ramp. They are listings, not counts of boats: they do not show how many anglers will turn up, or that any ramp will be closed.
Who Runs Tournaments Here
- Fishers of Men National Tournament Trail11 events
- Team Extreme9 events
- Grand Lake Crappie Series7 events
- Tri-County Channel Cat Series5 events
- Salmoides4 events
- Shelby County Crappie Club2 events
- USA Bassin2 events
- US Angler Choice2 events
- Ohio State University Bass Fishing Club1 event
- Ohio Crappie Club1 event
- Ohio BASS Nation Youth1 event
- Shelby County Bassmasters Bass Club1 event
Tournament Waters Near Grand Lake St Marys
Straight-line distance between map positions; 2 of 3 have tournaments coming up.
Past Listings
Dates that were listed for this water. A listing does not confirm the event took place.
Show 41 past listings
- Shelby County Crappie Club — Sat, Oct 17, 2026
- Classic — Oct 10–11, 2026
- Tournament #6 — Sun, Oct 4, 2026
- Tournament $5 — Sun, Sep 20, 2026
- Tournament #4 — Sun, Aug 30, 2026
- Grand Lake Catfish Tournament — Aug 22–23, 2026
- Tri-County — Sat, Aug 15, 2026
- Katz 4 Bratz — Sat, Jul 25, 2026
- Fishers of Men Ohio GLSM - Weeknight – Grand Lake St Marys — Wed, Jun 24, 2026
- Fishers of Men Ohio GLSM - Weeknight – Grand Lake St Marys — Wed, Jun 17, 2026
- Team Extreme Elite — Sun, Jun 14, 2026
- Team Extreme Elite — Sat, Jun 13, 2026
- Fishers of Men Ohio GLSM - Weeknight – Grand Lake St Marys — Wed, Jun 10, 2026
- Salmoides — Sat, Jun 6, 2026
- Fishers of Men Ohio GLSM - Weeknight – Grand Lake St Marys — Wed, Jun 3, 2026
- Delphos Bass Club Season Tourney #3 — Sat, May 30, 2026
- Fishers of Men Ohio GLSM - Weeknight – Grand Lake St Marys — Wed, May 27, 2026
- Fishers of Men Ohio - Classic – Grand Lake St Marys — Sat, May 23, 2026
- EBC Stop #2 — Sat, May 23, 2026
- Fishers of Men Ohio GLSM - Weeknight – Grand Lake St Marys — Wed, May 20, 2026
- USA Bassin — Sun, May 17, 2026
- Tournament #3 — Sun, May 17, 2026
- Team Extreme — Sun, May 17, 2026
- Bass Tournament #5 — Sun, May 17, 2026
- Team Extreme — Sat, May 16, 2026
- Ombtt Grand Lake — Sat, May 16, 2026
- Katz 4 Bratz — Sat, May 16, 2026
- Fishers of Men Ohio - Legacy – Grand Lake St Marys — Sat, May 16, 2026
- Fishers of Men Ohio GLSM - Weeknight – Grand Lake St Marys — Wed, May 13, 2026
- Tri-County — Sat, May 9, 2026
- Salmoides — Sat, May 9, 2026
- Fishers of Men Ohio GLSM - Weeknight – Grand Lake St Marys — Wed, May 6, 2026
- Shelby County Bassmasters — Sun, May 3, 2026
- Ohio BASS Nation Youth Trail #4 — Sun, May 3, 2026
- Tournament #2 — Sun, Apr 26, 2026
- Extreme Elite — Sun, Apr 26, 2026
- Shelby County Crappie Club — Sat, Apr 18, 2026
- Tournament #1 — Sun, Apr 12, 2026
- Tri-County — Sat, Apr 11, 2026
- Ohio Crappie Club — Sat, Apr 11, 2026
- Buckeye Battle — Sat, Apr 11, 2026
Grand Lake St Marys Tournament Questions
- How many fishing tournaments are held on Grand Lake St Marys?
- 52 are on record here, with 11 still ahead.
- When is tournament season on Grand Lake St Marys?
- Most listed tournaments fall in May, June and April, usually on Saturdays and Sundays.
- Which ramps do Grand Lake St Marys tournaments launch from?
- Sources name Grand Lake St. Marys State Park - Marina Ramp, Grand Lake St. Marys State Park - West Bank Ramp and Little Chickasaw Boat Ramp most often.
- Who runs tournaments on Grand Lake St Marys?
- Fishers of Men National Tournament Trail, Team Extreme, Grand Lake Crappie Series and Tri-County Channel Cat Series, and 8 other organizers.
- What species are Grand Lake St Marys tournaments for?
- Bass, Catfish and Crappie.