Matt Festa - Seattle Mariners Relief Pitcher - ESPN
Bryce Miller, bullpen lead Seattle Mariners in 2-0 shutout of Tigers - Seattle Sports
Mariners' promising relief prospect Matt Festa will make jump from Double-A and get first taste of MLB
Bryce Miller, bullpen lead Seattle Mariners in 2-0 shutout of Tigers - Seattle Sports
MORE
Mariners Spring Training — Day 28, by Mariners PR
Matt Festa Selected to Team Italy for 2023 World Baseball Classic - East Stroudsburg University Athletics
Hard lessons learned for Mariners rookie Matt Brash force him back to the minor leagues
Analysis: Projecting the Mariners' opening-day roster early in spring training
Mariners emerge victorious from eight hour fever dream - Lookout Landing
Kirby strong, Raleigh delivers in Seattle Mariners' 1-0 win over NY - Seattle Sports