In 2015, the Miners finished with the second-best record in team history, going 63–33 to finish with the league's best record. They also won their second-straight East Division championship, clinching it in memorable fashion on August 30 with a walk-off, two-run home run by third baseman Steve Marino against Traverse City. Right-handed starter Adam Lopez went 10–0 with a 1.86 ERA to become the second-straight Miners hurler to win the league's Pitcher of the Year Award. The Miners also retired number 13 for all-time wins and strikeouts leader Ryan Bird in 2015, the second retired number in team history.