Sam Weaver career ERA

3.23Career Regular Season

Sam Weaver has a career ERA of 3.23 over 5 regular seasons.

1878 to 1886
1878: 1.95781882: 2.741883: 3.701884: 5.761886: 14.7314.7386
Sam Weaver career ERA, season by season
GP: Games the player appeared in, however briefly.W: Games in which this pitcher was credited with the win.L: Games in which this pitcher was charged with the loss.ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.K: Batters this pitcher struck out.BB: Times the batter reached first base on four balls.WHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite.SV: Games finished by protecting a narrow lead to the last out.
1878—4512311.95383.095211.020
1882—4226152.74371.0104351.100
1883—4826223.70418.2116381.210
1884—175105.76136.040111.600
1886—20214.7311.0222.910

What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV

  • Best season on file: 1.95 in 1878.
  • Most recent: 14.73 in 1886.

Figures come from ESPN's box scores and were last read on October 25, 2026.

Sam Weaver, 1886 regular season

GP
2
R
0
H
30
K
2
L
2
W
0
BB
2
ER
18