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Blake Treinen
Blake Treinen
Los Angeles Dodgers • Pitcher
Age 38 • 6' 5" • 225 lb
Bats: R • Throws: R
MLB Debut: 2014-04-12
Born: Wichita , KS • USA
Draft: 2011
2026 Stats
W
4
L
1
ERA
3.64
WHIP
1.42
IP
29.2
SO
31
SV
1
HLD
6
G
36
GS
0
Career Stats
W
49
L
42
ERA
2.94
WHIP
1.24
IP
606.0
SO
627
SV
83
HLD
119
G
567
GS
7
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2014 WSH 15 7 50.2 2 3 — 30 2.49 1.38
2015 WSH 60 — 67.2 2 5 — 65 3.86 1.39
2016 WSH 73 — 67.0 4 1 1 63 2.28 1.22
2017 Total 72 — 75.2 3 6 16 74 3.93 1.39
2018 ATH 68 — 80.1 9 2 38 100 0.78 0.83 AS
2019 ATH 57 — 58.2 6 5 16 59 4.91 1.62
2020 LAD 27 — 25.2 3 3 1 22 3.86 1.21 WS
2021 LAD 72 — 72.1 6 5 7 85 1.99 0.98
2022 LAD 5 — 5.0 1 1 — 6 1.80 0.40
2024 LAD 50 — 46.2 7 3 1 56 1.93 0.94 WS
2025 LAD 32 — 26.2 2 7 2 36 5.40 1.84 WS
2026 LAD 36 — 29.2 4 1 1 31 3.64 1.42
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2012 ATH 1—1.0 ———1 0.000.00
2014 WSH 6—9.2 ———9 4.661.86
2015 WSH 11—11.1 —1111 0.790.79
2016 WSH 529.2 3——9 0.000.52
2017 WSH 6—5.2 ——211 0.000.71
2018 ATH 8—7.1 ———9 2.451.50
2019 ATH 6—6.0 ———6 1.500.83
2020 LAD 2—2.0 ———1 0.001.50
2021 LAD 7—6.2 ———9 2.701.20
2022 LAD 4—4.0 ———4 6.750.75
2024 LAD 4—3.2 ———2 0.000.55
2025 LAD 7—6.2 ———9 9.451.50
2026 LAD 8—6.2 11—8 8.102.40
Postseason
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2016 WSH 3—2.2 11—5 6.751.13
2018 ATH 1—2.0 ———— 13.502.00
2020 LAD 11—11.1 11110 4.760.88
2021 LAD 8—8.2 —1—8 2.080.81
2022 LAD 1—1.0 ———1 9.003.00
2024 LAD 9—12.1 2—318 2.191.30
2025 LAD 10—5.1 ——15 6.752.25
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2026-09-23 vs SD 0.2 2 1 1 1 0 0
2026-09-22 vs SD 1.0 0 0 0 1 0 0
2026-09-17 @ CIN 1.0 1 1 1 0 2 1
2026-09-16 @ CIN 1.0 2 0 0 0 1 0
2026-09-11 @ MIA 1.0 1 1 1 0 0 0
2026-09-09 vs CIN 1.0 2 0 0 0 2 0
2026-09-06 vs WSH 1.0 0 0 0 1 1 0
2026-06-19 vs BAL 1.0 0 0 0 0 2 0
2026-06-14 @ CWS 1.0 1 0 0 0 1 0
2026-06-12 @ CWS 0.2 2 1 1 0 0 0
2026-06-09 @ PIT 1.0 0 0 0 2 3 0
2026-06-07 vs LAA 1.0 2 2 2 1 1 0
2026-06-05 vs LAA 0.1 0 0 0 0 0 0
2026-06-02 @ AZ 0.1 0 0 0 1 0 0
2026-05-30 vs PHI 1.0 0 0 0 0 2 0
2026-05-25 vs COL 0.1 0 0 0 0 1 0
2026-05-20 @ SD 1.0 0 0 0 0 1 0
2026-05-19 @ SD 0.2 1 0 0 1 0 0
2026-05-16 @ LAA 1.0 0 0 0 1 1 0
2026-05-15 @ LAA 1.0 0 0 0 0 1 0
2026-05-12 vs SF 0.2 2 1 1 1 0 0
2026-05-11 vs SF 1.0 0 0 0 0 0 0
2026-05-06 @ HOU 1.0 2 1 1 0 0 0
2026-05-04 @ HOU 1.0 0 0 0 0 3 0
2026-05-03 @ STL 0.1 0 0 0 0 0 0
2026-04-28 vs MIA 1.0 1 0 0 0 1 0
2026-04-24 vs CHC 1.0 3 1 1 0 2 1
2026-04-19 @ COL 0.0 4 3 3 0 0 1
2026-04-15 vs NYM 1.0 1 0 0 0 1 0
2026-04-14 vs NYM 0.1 0 0 0 0 1 0
2026-04-11 vs TEX 0.2 0 0 0 1 1 0
2026-04-08 @ TOR 0.2 0 0 0 1 1 0
2026-04-07 @ TOR 1.0 0 0 0 0 0 0
2026-04-03 @ WSH 1.0 1 0 0 1 0 0
2026-04-01 vs CLE 1.0 0 0 0 0 1 0
2026-03-26 vs AZ 1.0 1 0 0 0 1 0
Transactions
Entire history • newest first.
2026-10-09
RHP Blake Treinen roster status changed by Los Angeles Dodgers.
2026-09-27
Los Angeles Dodgers placed RHP Blake Treinen on the 15-day injured list. Right shoulder inflammation.
2026-09-02
Los Angeles Dodgers activated RHP Blake Treinen from the 60-day injured list.
2026-08-18
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Oklahoma City Comets.
2026-08-18
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Oklahoma City Comets.
2026-08-15
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Ontario Tower Buzzers.
2026-08-11
Los Angeles Dodgers transferred RHP Blake Treinen from the 15-day injured list to the 60-day injured list. Right elbow inflammation.
2026-06-20
Los Angeles Dodgers placed RHP Blake Treinen on the 15-day injured list. Right elbow inflammation.
2026-04-16
RHP Blake Treinen changed number to 49.
2026-04-15
RHP Blake Treinen changed number to 42.
2025-07-27
Los Angeles Dodgers activated RHP Blake Treinen from the 60-day injured list.
2025-07-18
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Oklahoma City Comets.
2025-07-18
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Oklahoma City Comets.
2025-07-14
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to ACL Dodgers.
2025-07-14
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to ACL Dodgers.
2025-07-09
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Oklahoma City Comets.
2025-07-09
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Oklahoma City Comets.
2025-05-01
Los Angeles Dodgers transferred RHP Blake Treinen from the 15-day injured list to the 60-day injured list. Right forearm tightness.
2025-04-19
Los Angeles Dodgers placed RHP Blake Treinen on the 15-day injured list. Right forearm tightness.
2025-04-16
RHP Blake Treinen changed number to 49.
2025-04-15
RHP Blake Treinen changed number to 42.
2024-12-10
Los Angeles Dodgers signed free agent RHP Blake Treinen.
2024-10-31
RHP Blake Treinen elected free agency.
2024-08-21
Los Angeles Dodgers activated RHP Blake Treinen from the 15-day injured list.
2024-08-17
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Tulsa Drillers.
2024-08-05
Los Angeles Dodgers placed RHP Blake Treinen on the 15-day injured list. left hip discomfort.
2024-05-05
Los Angeles Dodgers activated RHP Blake Treinen from the 15-day injured list.
2024-04-23
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Oklahoma City Baseball Club.
2024-04-23
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Oklahoma City Baseball Club.
2024-03-19
Los Angeles Dodgers placed RHP Blake Treinen on the 15-day injured list. Bruised lung.
2023-11-06
Los Angeles Dodgers activated RHP Blake Treinen from the 60-day injured list.
2023-08-25
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Oklahoma City Dodgers.
2023-08-22
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to ACL Dodgers.
2023-08-22
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to ACL Dodgers.
2023-02-16
Los Angeles Dodgers placed RHP Blake Treinen on the 60-day injured list. Recovery from right shoulder surgery.
2022-10-06
Los Angeles Dodgers activated RHP Blake Treinen from the 15-day injured list.
2022-09-10
Los Angeles Dodgers placed RHP Blake Treinen on the 15-day injured list retroactive to September 7, 2022. Right shoulder tightness.
2022-09-02
Los Angeles Dodgers activated RHP Blake Treinen from the 60-day injured list.
2022-08-12
Los Angeles Dodgers sent RHP Blake Treinen on a rehab assignment to Oklahoma City Dodgers.
2022-05-17
Los Angeles Dodgers transferred RHP Blake Treinen from the 10-day injured list to the 60-day injured list. Right arm injury.
2021-01-05
Los Angeles Dodgers signed free agent RHP Blake Treinen.
2021-01-05
Los Angeles Dodgers signed free agent P Blake Treinen.
2021-01-05
Los Angeles Dodgers signed free agent RHP Blake Treinen, and.
2020-10-28
RHP Blake Treinen elected free agency.
2019-12-15
Los Angeles Dodgers signed free agent RHP Blake Treinen.
2019-12-02
RHP Blake Treinen elected free agency.
2019-07-03
Oakland Athletics activated RHP Blake Treinen from the 10-day injured list.
2019-07-01
Oakland Athletics sent RHP Blake Treinen on a rehab assignment to Las Vegas Aviators.
2019-06-23
Oakland Athletics placed RHP Blake Treinen on the 10-day injured list retroactive to June 21, 2019. Right shoulder strain.
2017-07-16
Oakland Athletics traded RHP Ryan Madson and LHP Sean Doolittle to Washington Nationals for RHP Blake Treinen, LHP Jesus Luzardo and 3B Sheldon Neuse.
2015-08-06
Washington Nationals recalled RHP Blake Treinen from Syracuse Chiefs.
2015-07-20
Washington Nationals optioned RHP Blake Treinen to Syracuse Chiefs.
2014-10-13
Blake Treinen roster status changed by Washington Nationals.
2014-10-03
Washington Nationals reassigned RHP Blake Treinen to the minor leagues.
2014-09-01
Washington Nationals recalled RHP Blake Treinen from Syracuse Chiefs.
2014-08-06
Washington Nationals optioned RHP Blake Treinen to Syracuse Chiefs.
2014-07-31
Washington Nationals recalled Blake Treinen from Syracuse Chiefs.
2014-06-29
Washington Nationals optioned RHP Blake Treinen to Syracuse Chiefs.
2014-06-28
Washington Nationals recalled Blake Treinen from Syracuse Chiefs.
2014-06-13
Washington Nationals optioned RHP Blake Treinen to Syracuse Chiefs.
2014-05-22
Washington Nationals recalled Blake Treinen from Syracuse Chiefs.
2014-05-07
Washington Nationals optioned RHP Blake Treinen to Syracuse Chiefs.
2014-05-06
Washington Nationals recalled Blake Treinen from Syracuse Chiefs.
2014-04-18
Washington Nationals optioned RHP Blake Treinen to Syracuse Chiefs.
2014-04-12
Washington Nationals selected the contract of Blake Treinen from Syracuse Chiefs.
2014-01-24
Washington Nationals invited non-roster RHP Blake Treinen to spring training.
2013-01-16
Washington Nationals Traded LF Michael Morse to Seattle Mariners; Seattle Mariners Traded C John Jaso to Oakland Athletics and Oakland Athletics Traded RHP A.J. Cole and RHP Blake Treinen to Washington Nationals.
2012-03-05
RHP Blake Treinen assigned to Oakland Athletics.
2011-06-26
Blake Treinen assigned to AZL Athletics from Oakland Athletics.
2011-06-14
Oakland Athletics signed Blake Treinen.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2026
Ready
Basic Line
Season / Game
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Pitch Arsenal
Usage • Velo • Break • Spin • xwOBA
Pitch N Use% Velo HB IVB Spin xwOBA Whiff% Zone% Chase% BNStuff+ BNCtrl+
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Notes
Primary pitch summary
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Movement Profile (Induced Break)
Pitcher's View: HB vs Rise / Drop (in)
Circles: 12/18/24 in • Dots = pitch types (size ~ pitch count)
Pitch Location Heatmaps
KDE-style blur • fixed zone • catcher POV
vs. LHH
vs. RHH
Zone: left -0.7083 / right 0.7083 • bot 1.595 / top 3.394 • Domain: X [-2,2], Z [0,5]
Statcast Game Log
Per-game pitch metrics from Statcast
Date Pitches Velo BNStuff+ BNCtrl+ Whiff% Zone% Chase% K% BB% xwOBA
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