Blake Treinen

P Los Angeles Dodgers
Age 39 RHP 6'5" / 225 lbs MLB peak 0.3 · 2027
Overview
MLBRP40-MAN
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202436MIX3 levels561522.602.4831.4%5.3%1.3K 30.4% · BB 6.0% · FIP 2.72
202537MIX3 levels391344.543.7230.1%10.5%0.3K 27.9% · BB 11.6% · FIP 3.85
202638MIX3 levels430363.003.1025.2%8.4%0.6K 23.8% · BB 8.5% · FIP 3.37
2027PROJ39MLBLAD490513.863.9725.9%9.0%0.4
2028PROJ40MLBLAD220234.184.4024.7%9.7%0.0
Last 3 seasons WAR 2.2  ·  Next 2 projected WAR 0.4Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Skills · percentileStatcast 2026
K%59
FB Velo54
xwOBA vs24
CompsTakashi Saito (age 39) · Keiichi Yabu (age 39) · Gaudencio Aguirre (age 42)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 109101vR 92
ERA3.86
FIP3.97
K%25.9%
BB%9.0%
K-BB%16.9%
Proj IP51
Value2027 · WAR
Runs saved vs league avg · 51 IP
K: +7.9 runs (Runs saved by strikeouts vs lg-avg K%)+8KBB: -1.2 runs (Runs saved by walk suppression vs lg-avg BB%)-1BBCONTACT: -5.6 runs (Runs saved on contact quality (HR suppression) vs lg)-6CONTACTSTAM: +2.1 runs (Replacement credit for innings volume)+2STAMTotal WAR: +0.35 (51 IP)+0.3WAR
0.40.02728
Grades · Statcast · Contract
Scouting Grades
STUF5050
CTRL4545
CMD6060
K†6060
Statcast Percentiles
FB Velo
p5494.8
Whiff%
p4724.9%
K%
p5923.8%
xwOBA vs
p240.343

Contract

No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.

Career Stats + Projections

Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.
basis chips: RAW = as recorded · CTX = with park/league context · A+C = actual + context combined · MLE = level/park-neutral
Methodology▸ how WAR & MLE are computed

Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to the standard WAR scale.

YearAge LvlTeam GGSIPBF KBBHR GS%IP/G K%BB%K-BB%HR% ERAFIP WAR
▸ Career — actual stats, one row per year (as recorded, no adjustments)
▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year)
▸ Model inputs — neutral MLE (past 3 seasons + 2027 so far)
201426MLB MLEWashington Nationals157512143012147%3.414.0%5.6%8.4%0.5%2.492.88+1.0
201426MLB RAWWashington Nationals157512143012147%3.414.0%5.6%8.4%0.5%2.492.88+1.0
201527MIX MLE2 levels65080323792740%1.223.2%9.3%13.9%1.4%3.283.10+1.4
201527MIX RAW2 levels65080323792740%1.224.5%8.4%16.1%1.2%3.282.79+1.7
201628MLB MLEWashington Nationals73067263632550%0.924.0%9.5%14.4%1.9%2.283.32+1.0
201628MLB RAWWashington Nationals73067263632550%0.924.0%9.5%14.4%1.9%2.283.31+1.0
201729MLB MLEOakland Athletics72076325742260%1.122.8%6.8%16.0%2.0%3.933.15+1.3
201729MLB RAWOakland Athletics72076325742260%1.122.8%6.8%16.0%1.8%3.933.05+1.4
201830MLB MLEOakland Athletics680803151001820%1.231.7%5.7%26.0%0.7%0.781.53+2.9
201830MLB RAWOakland Athletics680803151001820%1.231.7%5.7%26.0%0.6%0.781.61+2.9
201931MIX MLE2 levels580602725936110%1.022.2%13.5%8.6%3.7%5.284.98-0.3
201931MIX RAW2 levels580602725936110%1.021.7%13.2%8.5%4.0%5.285.33-0.5
202032MLB MLELos Angeles Dodgers2702610722710%1.020.6%6.5%14.0%0.9%3.862.68+0.6
202032MLB RAWLos Angeles Dodgers2702610722710%1.020.6%6.5%14.0%0.9%3.862.71+0.6
202133MLB MLELos Angeles Dodgers72072286852450%1.029.7%8.4%21.3%1.7%1.992.57+1.7
202133MLB RAWLos Angeles Dodgers72072286852450%1.029.7%8.4%21.3%1.7%1.992.64+1.7
202234MIX MLE2 levels120114715110%0.931.9%2.1%29.8%2.1%3.271.84+0.4
202234MIX RAW2 levels120114715110%0.931.9%2.1%29.8%2.1%3.271.83+0.4
202335MIX MLE2 levels3121121033%0.818.2%9.1%9.1%0.0%11.572.72—
202335MIX RAW2 levels3121121033%0.818.2%9.1%9.1%0.0%11.572.67—
202436MIX MLE3 levels56152207651152%0.930.4%6.0%24.5%2.6%2.602.72+1.1
202436MIX MLE3 levels56152207651152%0.930.4%6.0%24.5%2.6%2.602.72+1.1
202436MIX RAW3 levels56152207651152%0.931.4%5.3%26.1%2.4%2.602.48+1.3
202537MIX MLE3 levels39134153461653%0.927.9%11.6%16.3%3.0%4.543.85+0.3
202537MIX MLE3 levels39134153461653%0.927.9%11.6%16.3%3.0%4.543.85+0.3
202537MIX RAW3 levels39134153461653%0.930.1%10.5%19.6%3.3%4.543.72+0.3
202638MIX MLE3 levels43036155391330%0.823.8%8.5%15.4%2.2%3.003.37+0.5
202638MIX MLE3 levels43036155391330%0.823.8%8.5%15.4%2.2%3.003.37+0.5
202638MIX RAW3 levels43036155391330%0.825.2%8.4%16.8%1.9%3.003.10+0.6
▸ Career totals (raw MLB only — as recorded)
MLB Career—56776062516627208461%1.124.9%8.3%16.7%1.8%2.943.05+10.9
▸ 2027 season — projected remainder (no 2027 stats recorded)
202739MLBLAD49051215561960%1.025.9%9.0%16.9%2.8%3.863.97+0.4
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202840MLB MLELAD220239824930%1.124.7%9.7%15.0%3.2%4.184.40+0.0
202840MLB CTXLAD220239724930%1.024.7%9.7%15.0%3.2%4.184.40+0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW58976292614651217491%1.124.9%8.3%16.6%1.9%2.993.08+11.0
/ 200 IP— RAW187220083120769161%1.124.9%8.3%16.6%1.9%2.993.08+3.5
Career— MLE603106462678669220502%1.125.0%8.2%16.8%1.9%2.973.05+10.9
/ 200 IP— MLE187320082920768152%1.125.0%8.2%16.8%1.9%2.973.05+3.5

How the minor-league lines were translated

One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.

2026 AAAOklahoma City Comets · 5 IPFIP 1.95 → 2.16 (+0.21)K% 27.3% → 23.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF27.27%—×0.86023.45%
BB% (unintentional) /BF9.09%—×0.9008.18%
HR / BF /BF0.00%÷1.000×1.1000.00%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).

Result: FIP 1.95 → 2.16, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2025 AAAOklahoma City Comets · 6 IPFIP -0.07 → 0.40 (+0.47)K% 45.0% → 38.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF45.00%—×0.86038.70%
BB% (unintentional) /BF5.00%—×0.9004.50%
HR / BF /BF0.00%÷0.956×1.1000.00%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 91).

Result: FIP -0.07 → 0.40, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2024 AAAOklahoma City Baseball Club · 4 IPFIP 0.57 → 0.92 (+0.35)K% 30.0% → 25.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF30.00%—×0.86025.80%
BB% (unintentional) /BF0.00%—×0.9000.00%
HR / BF /BF0.00%÷0.896×1.1000.00%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 79).

Result: FIP 0.57 → 0.92, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2022 AAAOklahoma City Dodgers · 6 IPFIP 0.57 → 0.87 (+0.30)K% 30.0% → 26.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF30.00%—×0.88026.40%
BB% (unintentional) /BF0.00%—×1.0500.00%
HR / BF /BF0.00%÷0.997×1.1000.00%

Factors used: pitcher AAA level factors — K ×0.88, BB ×1.05, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 99).

Result: FIP 0.57 → 0.87, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2015 AAASyracuse Chiefs · 12 IPFIP 0.65 → 0.99 (+0.34)K% 32.6% → 28.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF32.56%—×0.88028.65%
BB% (unintentional) /BF2.33%—×1.0502.44%
HR / BF /BF0.00%÷1.183×1.1000.00%

Factors used: pitcher AAA level factors — K ×0.88, BB ×1.05, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 137).

Result: FIP 0.65 → 0.99, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,234 reliever careers (754 from 1990-2025 + 480 historical, 1901-2023), also matched on career-to-date at the same age. * Historical (Lahman) careers: rates era-adjusted to 2001-24 league levels; WAR is an OGILVIE proxy.

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION3.45225.0%9.4%0.763.05
Steve Cishek ('22)3.65924.8%9.6%0.682.98
Matt Thornton ('16)3.35522.9%9.0%0.713.41
J.J. Putz ('14)2.85725.7%7.9%0.793.08
Dave Smith ('80-'92, 13 WAR*)4.06721.9%*8.5%*0.61*3.27*
Mike Henneman ('87-'96, 13 WAR*)3.77322.6%*8.3%*0.70*3.25*
Jay Howell ('80-'94, 14 WAR*)4.26025.4%*8.2%*0.80*3.74*