All Teams > Leaders  
2021 Boston Baseball 18+
Regular Season
Batting Leaders | Pitching Leaders

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

Earned Run Average (qualified 24 IP)
Player ERA W L S IP R ER SO BB HR SOIP WHIP   Team
Dan Wilson 0.00 5 2 2 38.2 5 0 44 4 0 1.14 .750   Waltham Cutters
Sean O'Neill 0.41 10 1 1 68.2 11 4 117 7 0 1.70 .641   Merrimack Valley Marlins
Jon Shepard 0.66 4 1 0 32 7 3 42 0 0 1.31 .781   Boston Havoc
Bob Osgood 1.33 3 3 1 42 15 8 46 20 0 1.10 1.190   Milton Fighting Irish
Ken Manero 1.40 2 3 2 35 8 7 30 8 2 .857 .743   Singing Surgeons
Nick Constantine 1.58 3 2 0 31 11 7 22 7 1 .710 .968   South Shore Grays
Andrew Millard 1.63 3 1 0 30 9 7 24 3 0 .800 .900   Middleboro Mocka Rays
Jake Mainey 1.63 4 1 0 30 12 7 14 11 0 .467 1.700   Middleboro Mocka Rays
Alec Christian 1.65 5 3 0 51 21 12 59 18 0 1.16 1.196   Waltham Athletics
Tom Plumitallo 1.67 4 3 0 42 17 10 47 3 1 1.12 .929   South Shore Grays