Overview

• Anderson wrapped his 2025 collegiate season with a 12–1 record, 3.18 ERA and an NCAA-leading 180 strikeouts over 119 innings
• He was named the Most Outstanding Player of the College World Series after allowing one run in 16 innings, including a shutout in the finals
• Scouts praise his four-pitch mix—featuring a mid-90s fastball, changeup, curveball and slider—for its advanced command and upside
• Following Tommy John surgery in 2022 that sidelined his senior high school year, he rebounded at LSU and climbed to No. 2 in MLB Pipeline’s rankings
• The Mariners view his championship pedigree and polished pitchability as key assets to strengthening their future rotation