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80304
Status On roster
Ht/Wt 6’5’’, 225 lbs
Bats/Throws R / R
Experience 9 years
Debut Apr 12, 2014
Born Jun 30, 1988 (37 yrs) Wichita, Kansas
Hometown Ossage City, Kansas
Drafted Drafted by Oakland in 2011 (7/226).
Acquired Acquired as a free agent in 2019.
VS.
Blake Treinen
Leader
STAT RANK
3 28
Strikeouts Jacob Misiorowski
359 1
4.2 24.1
Innings pitched Sandy Alcantara
332 1
2 5
Holds JoJo Romero, Juan Morillo, Erik Sabrowski
30 1
5 9
Games Justin Topa, Brent Headrick
116 1
2 5
Holds JoJo Romero, Juan Morillo
16 1
5 8
Games Gregory Soto, Riley O'Brien, Isaac Mattson, Aaron Ashby, Juan Morillo, PJ Poulin
61 1
4.2 24.1
Innings pitched Sandy Alcantara
166 1
3 28
Strikeouts Jacob Misiorowski
177 1
Season Stats
Pitcher
W
Wins
 L
Losses
 ERA
Earned Run Average
 G
Games
 GS
Games Started
 CG
Complete Games
 SHO
Shutouts
 SV
Saves
 HLD
Holds
 IP
Innings Pitched
 H
Hits Allowed
 R
Runs Allowed
 ER
Earned Runs
 HR
Home Runs Allowed
 BB
Walks
 SO
Strikeouts
 WHIP
Walks and Hits Per Inning Pitched
YTD 0 0 0 5 0 0 0 0 2 4.2 2 0 0 0 2 3 0.86
Game Log
Pitcher
Date Team Opp GS
Games Started
Dec CG
Complete Games
SHO
Shutouts
IP
Innings Pitched
H
stats.by_season.headers.baseball.pitching.regular-season.tooltipss.h
R
stats.by_season.headers.baseball.pitching.regular-season.tooltipss.r
ER
Earned Runs
HR
Home Runs Allowed
BB
Walks
K YTD W YTD L YTD SV YTD ERA YTD WHIP Status
2026-04-10 - - - - - - - - - - - 0 0 0 0 - DNP
2026-04-08 0 - 0 0 0.2 0 0 0 0 1 1 0 0 0 0 0.86 -
2026-04-07 0 H 0 0 1.0 0 0 0 0 0 0 0 0 0 0 0.75 -
2026-04-06 - - - - - - - - - - - 0 0 0 0 - DNP
2026-04-05 - - - - - - - - - - - 0 0 0 0 - DNP
Transactions & Injuries
Date Description
2025-07-27 Missed 83 games (Forearm tightness - right).
2025-05-01 Transferred from the 15-Day IL to the 60-Day IL (Forearm tightness - right).
2025-04-19 Forearm tightness - right, 15-Day IL.
2024-12-10 Re-signed as a free agent by the Los Angeles Dodgers to a two-year contract.
2024-10-31 Filed for free agency.
News
Rotowire
Mon, Sep 22, 2025 at 1:46 PM

Treinen (1-7) was charged with a loss and a blown save against San Francisco on Sunday, allowing three runs on three hits and two walks with no strikeouts over two-thirds of an inning.

Tue, Jul 29, 2025 at 11:42 AM

Treinen allowed one run on two hits and two walks while striking out two batters over two-thirds of an inning against the Reds on Monday.

Scouting Report

Owns a blazing, sinking fastball with good movement, plus an ideal pitchers' frame (6-5, 225 pounds) and the ability to pitch as either a reliever or starter. Can pile up big strikeout totals when used out of the bullpen. Needs to improve his command in order to maximize output. Also, he might a bit too hittable when used as a starting pitcher in the bigs, since stamina may be an issue and his fastball can lose some juice later in games.

Long Range Potential: Hard-throwing right-hander.