All Teams > Leaders  
2023 Boston Baseball 18+
Regular Season
Batting Leaders | Pitching Leaders

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

Earned Run Average (qualified 22 IP)
Player ERA W L S IP R ER SO BB HR SOIP WHIP   Team
Kyle Shedden 0.00 4 1 0 26 4 0 41 6 0 1.58 .692   Merrimack Valley Marlins
Nick Powers 0.21 5 0 0 34 1 1 68 8 0 2.00 .588   Boston Havoc
John Medina 1.05 6 0 0 40 8 6 65 13 0 1.63 1.025   Boston Havoc
Arvin Nunez 1.20 5 0 0 35 9 6 39 11 0 1.11 .971   Merrimack Valley Marlins
Jacob Laudati 1.27 0 2 0 22 21 4 28 9 0 1.27 1.136   Boston Phoenix
Cameron Breault 1.57 3 1 0 22.1 15 5 41 6 0 1.84 .985   Middleboro Mocka Rays
Nick Constantine 1.58 3 1 0 26.2 14 6 11 4 0 .413 .863   South Shore Giants
Andrew Millard 1.72 3 0 0 36.2 16 9 25 13 0 .682 1.227   Middleboro Mocka Rays
Michael Langmeyer 1.85 2 1 1 22.2 8 6 19 4 3 .838 .794   Boston Havoc
Sean O'Neill 1.86 1 1 1 26.1 13 7 41 4 1 1.56 1.215   Merrimack Valley Marlins