Assessing the current state of the Mariners' 40-man roster - The Athletic
Mariners RHP Chris Flexen triggers 2023 vesting option
Report: Mariners sign Flexen to 2-year, $4.75M deal after year in Korea
Seattle Mariners Sign Chris Flexen: A Breakdown, Seattle Mariners
Chris Flexen Stats, Fantasy & News
Chris Flexen designated by Mariners
Mariners Breakdown: April reveals good signs and what they're up against - Seattle Sports
Finding Flexen: How scouting the KBO led the Mariners to sign the revamped starter - The Athletic
Is Chris Flexen Better Than We Thought? - Pitcher Video Breakdown