The Mercer Island 10U Thunder baseball team took part in the May Day Mayhem tournament in Yakima in late April. The team won their age group tournament.

The team includes: Mitch Ashburg, Will Atkinson, Ethan Fallis, Matthew Feldman, Camdon Gierke, Kalvin Lee, Zach Loeser, Elias Malakoff, Max Malakoff, Matthew Nimmo, Derek Snyder and Henry Watson.

The team is coached by Brian Gierke.