All Teams > Leaders  
2021 Yawkey League
Regular Season
Batting Leaders | Pitching Leaders

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

Earned Run Average (qualified 20 IP)
Player ERA W L S IP R ER SO BB HR SOIP WHIP   Team
Ryan Obin 0.60 5 0 0 35 7 3 45 10 0 1.29 .800   Al Thomas Athletics
Alex Mondro 1.40 4 0 0 30 11 6 35 6 1 1.17 1.067   Brighton Black Sox
Danny Lumb 1.45 3 2 1 29 13 6 33 14 1 1.14 1.103   Stoneham Sabers
Bryan DeJesus 1.52 6 1 0 41.1 14 9 55 22 0 1.33 1.137   East Boston Expos
Sam Cummings 1.73 4 1 0 32.1 10 8 40 7 0 1.24 .990   Stoneham Sabers
Mark Bernardo 1.94 2 1 0 21.2 8 6 22 7 0 1.02 .969   Brighton Black Sox
Richard Arms 2.14 2 3 0 36 27 11 38 13 0 1.06 1.333   Brighton Braves
Cam Walker 2.42 1 2 1 26 20 9 16 16 0 .615 1.577   East Boston Expos
Ryan Flanagan 2.47 1 1 0 22.2 18 8 29 16 0 1.28 1.588   Stoneham Sabers
Bill Willet 2.59 1 1 0 27 11 10 24 8 0 .889 .852   McKay Club Beacons
Ryan Mazzotta 2.71 2 1 0 20.2 17 8 27 22 0 1.31 1.500   Al Thomas Athletics
Will Slayne 2.77 4 3 1 30.1 20 12 38 5 1 1.25 1.121   Brighton Black Sox
T.J. Goldblatt 3.00 2 1 0 23.1 12 10 34 16 1 1.46 1.671   Brighton Black Sox
Matt Rothermel 3.00 3 2 0 25.2 23 11 34 20 1 1.32 1.792   Al Thomas Athletics
Ryan Donahue 4.08 0 2 1 24 22 14 39 19 0 1.63 1.625   Brighton Braves