Geoff Hartlieb ERA in 2026

4.072026 Regular Season

Geoff Hartlieb has a 4.07 ERA in the 2026 regular season, as of Sep 22, 2026.

  • 3rd-best of Geoff Hartlieb's 7 seasons on file; the best is 2.25 in 2023.
  • Down 17.53 from 21.60 in 2025.

Figures come from ESPN's box scores and were last read on September 22, 2026.

2019 to 2026
2019: 9.00192020: 3.632021: 11.002023: 2.252024: 9.002025: 21.6021.602026: 4.074.0726
Geoff Hartlieb ERA in 2026, 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.
2019PIT29019.0035.038182.000
2020PIT21103.6322.119191.570
2021PIT/NYM70011.009.09112.330
2023MIA2002.254.0331.250
2024COL5009.009.0741.890
2025NYY/DET40021.603.1564.200
2026ATH15114.0724.118101.440

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

Geoff Hartlieb: top 5 2026 regular season games by ERA

Geoff Hartlieb: top 5 2026 regular season games by ERA
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.H: Times the batter reached base by hitting the ball, without help from an error.R: Runs — scored by the batter, or allowed by the pitcher.ER: Earned runs allowed — runs that scored without help from an error.BB: Times the batter reached first base on four balls.K: Batters this pitcher struck out.HR: Home runs hit.
Jul 26, 2026@ MINL 11-86.082.0533010
Sep 2, 2026@ TEXW 9-25.282.0200010
Jun 30, 2026vs LADL 9-35.193.0633110
Sep 5, 2026@ SEAW 6-25.091.0211020
Jul 21, 2026@ ARIL 6-5 F/104.910.1011200

What the columns mean: ERA · IP · H · R · BB · K · HR

All 15 2026 games

Geoff Hartlieb, 2026 regular season

GP
15
R
11
H
25
K
18
L
1
W
1
BB
10
ER
11

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