Blake Treinen ERA in 2025

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5.402025 Regular Season

Blake Treinen posted a 5.40 ERA in the 2025 regular season.

• Blake Treinen's highest ERA of the 12 seasons on file; the best is 0.78 in 2018.
• Up 3.47 from 1.93 in 2024.

Best of 12 regular seasons, 2014 through 2026. Figures come from ESPN's box scores and were last read on September 23, 2026.

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Blake Treinen ERA in 2025, season by season

Season↓	Team↓	GP↓iGP: Games the player appeared in, however briefly.	W↓iW: Games in which this pitcher was credited with the win.	L↓iL: Games in which this pitcher was charged with the loss.	ERA↓iERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.	IP↓iIP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.	K↓iK: Batters this pitcher struck out.	BB↓iBB: Times the batter reached first base on four balls.	WHIP↓iWHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite.	SV↓iSV: Games finished by protecting a narrow lead to the last out.
2014	WSH	15	2	3	2.49	50.2	30	13	1.38	0
2015	WSH	60	2	5	3.86	67.2	65	32	1.39	0
2016	WSH	73	4	1	2.28	67.0	63	31	1.22	1
2017	WSH/ATH	72	3	6	3.93	75.2	74	25	1.39	16
2018	ATH	68	9	2	0.78	80.1	100	21	0.83	38
2019	ATH	57	6	5	4.91	58.2	59	37	1.62	16
2020	LAD	27	3	3	3.86	25.2	22	8	1.21	1
2021	LAD	72	6	5	1.99	72.1	85	25	0.98	7
2022	LAD	5	1	1	1.80	5.0	6	1	0.40	0
2024	LAD	50	7	3	1.93	46.2	56	11	0.94	1
2025	LAD	32	2	7	5.40	26.2	36	19	1.84	2
2026	LAD	35	4	1	3.41	29.0	31	12	1.34	1

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