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# Mason Peters
- URL: https://baseballthings.com/players/mason-peters/
- Published: 2022-01-01T17:00:00.000Z
- Updated: 2026-09-29T10:22:45.000Z
- Description: Mason Peters: live stats, tool grades and Baseball Things scouting coverage of the Mariners pitcher.
- Author: Jason A. Churchill
- Tags: #player

Mason Peters is a left-handed starting pitcher in the Seattle Mariners organization. Born December 18, 2003 in Waco, TX, he bats left and throws left. Drafted in 2025 with the No. 122 overall pick out of Dallas Baptist.