Walker Martin offers a well-rounded skill set - Baseball Prospect
2024 MLB Draft: The Top 200 College Prospects led by Kurtz, Honeycutt - Future Stars Series
2023 MLB Draft - Top 150 Prospects — Prospects Live
Seattle Mariners Top 50 Prospects (2022)
MORE
SF Giants draft SS Walker Martin and LHP Joe Whitman in the 2nd round - Sports Illustrated San Francisco Giants News, Analysis and More
2021 MLB Draft Board. The MLB Draft is swiftly approaching…, by Tieran Alexander
Best 2020 Draft prospects by position
2023 MLB Draft: The Top 614 Prospects - Future Stars Series
Arkansas shortstop commit Walker Martin selected by San Francisco Giants in 2023 MLB Draft - On3
2022 Cal Poly Baseball Team Information Guide by Cal Poly Athletics - Issuu
Seattle Mariners Top 31 Prospects
2020 MLB draft tracker: Analysis, highlights and every pick from Rounds 1 through 5 - ESPN