Sean Manaea ERA in 2026

4.742026 Regular Season

Sean Manaea has a 4.74 ERA in the 2026 regular season, as of Sep 21, 2026.

  • 9th-best of Sean Manaea's 11 seasons on file; the best is 1.21 in 2019.
  • Down 0.90 from 5.64 in 2025.

Figures come from ESPN's box scores and were last read on September 21, 2026.

2016 to 2026
2016: 3.86162017: 4.372018: 3.592019: 1.212020: 4.502021: 3.912022: 4.962023: 4.442024: 3.472025: 5.645.642026: 4.744.7426
Sean Manaea 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.
2016ATH25793.86144.2124371.190
2017ATH2912104.37158.2140551.400
2018ATH271293.59160.2108321.080
2019ATH5401.2129.23070.780
2020ATH11434.5054.04581.200
2021ATH3211103.91179.1194411.230
2022SD30894.96158.0156501.300
2023SF37764.44117.2128421.241
2024NYM321263.47181.2184631.080
2025NYM15245.6460.275121.220
2026NYM31574.74138.2132411.320

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

Sean Manaea: top 5 2026 regular season games by ERA

Sean Manaea: 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.
May 6, 2026@ COLW 10-56.850.1311010
May 10, 2026@ ARIL 5-16.561.0000120
Apr 29, 2026vs WSHL 14-26.552.2766241
May 17, 2026vs NYYW 7-6 F/106.264.0432230
May 22, 2026@ MIAL 2-15.813.2411030

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

All 31 2026 games

Sean Manaea, 2026 regular season

GP
31
R
80
H
142
K
132
L
7
W
5
BB
41
ER
73

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