250
13th
Points
180
Best Finish
3
Michael Mosiman Biography
Michael Mosiman was born on July 16, 1999 in Sebastopol, CA, and began racing professionally in 2017. Mosiman made his first professional start at Hangtown on May 20, 2017. Mosiman is currently racing for Monster Energy Yamaha Star Racing.
Accomplishments
- 2022 Monster Energy AMA Supercross Championship 250SX West 3rd place
- 2021 Monster Energy AMA Supercross Championship 250SX East 5th place
- 1 career Monster Energy AMA Supercross Championship 250SX West Win
- 4 career AMA Pro Motocross Championship 250 Podiums
| Date of Birth: | July 16, 1999 (26) |
| Turned AMA Pro: | 2017 |
| Height: | 5' 10" |
| Weight: | 150 lbs |
Teams
Michael Mosiman News
Wed Oct 15 Deep Dive on the 2026 AMA National Numbers 
Thu Sep 18 Injury Report for SuperMotocross World Championship Final: Forkner, Vohland Out; Wilson In 
Thu Sep 11 Injury Report for SMX Playoffs Round 2: Stewart, Marchbanks In; Beaumer Out 
Thu Sep 4 Injury Report for SMX Playoffs Round 1: Sexton, Webb, Anstie and More Return 
