All Teams > Leaders  
2025 Boston Baseball 18+
Regular Season
Batting Leaders | Pitching Leaders

ERA | W | S | IP | SO | SOIP | WHIP

Earned Run Average (qualified 27 IP)
Player ERA W L S IP R ER SO BB HR SOIP WHIP   Team
Matt Bui 0.45 4 1 0 31 6 2 27 13 0 .871 1.032   Norfolk County Mariners
Nick Powers 0.47 9 0 3 59.2 8 4 127 10 0 2.13 .453   Malden Marlins
Cameron Breault 1.00 5 1 0 35 10 5 50 12 0 1.43 .829   Middleboro Mocka Rays
Sean O'Neill 1.15 5 1 2 36.2 9 6 55 7 1 1.50 .736   Merrimack Valley Marlins
Luke Harder 1.17 5 1 1 42 11 7 61 16 0 1.45 .929   Norfolk County Mariners
Gavin Forbes 1.28 4 3 2 38.1 15 7 45 27 0 1.17 1.435   Merrimack Valley Marlins
Manny Powers 1.28 3 1 1 27.1 8 5 47 9 0 1.72 1.061   Malden Marlins
Brendan Halloran 2.26 4 1 0 34 20 11 37 10 1 1.09 1.265   Norfolk County Mariners
Casey Horjus 2.28 2 3 1 40 18 13 53 19 1 1.33 1.000   Greater Boston Bandits
Justin Daniliuk Poirier 2.48 3 3 0 42.1 20 15 59 22 0 1.39 1.417   Granite State Rockies