Sean Brennan was named the team's pitching coach in the summer of 2025.
AT WC:
In his first season at Washington College in 2026, he helped the Shoremen return to the Centennial Conference Tournament for the first time since 2022. Two pitchers earned All-Centennial honors.
BEFORE WC:
Brennan started his career at Washington College, appearing in two games in 2022. After one season at Division II Lock Haven in 2023 where he appeared in 13 games with a 2-2 record with a save, he would would eventually transfer to Keystone for his final two seasons. In two campaigns with the Giants, he helped the team win a pair of United East Conference championships and two trips to the NCAA Tournament. On the hill at Keystone, he went 16-4 with a 3.26 ERA.
