Justin Martinez

P Arizona Diamondbacks
Age 26 RHP 6'3" / 180 lbs MLB Svc 3.0 · Ctrl thru 2029 peak 0.9 · 2027
Overview
MLBRP40-MANExtFA 2030
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202423MIX2 levels700792.502.1931.2%9.8%2.3K 29.5% · BB 9.7% · FIP 2.22
202524MIX3 levels191173.633.1031.5%15.1%0.3K 32.8% · BB 16.4% · FIP 3.27
202625MIX3 levels192171.562.2335.3%16.2%0.5K 32.7% · BB 18.2% · FIP 2.64
2027PROJ26MLBARI550583.373.3735.8%14.1%0.8
2028PROJ93% MLB27MLBARI520553.333.3435.8%14.2%0.8
2029PROJ94% MLB28MLBARI500523.383.4235.6%14.3%0.7
Last 3 seasons WAR 3.0  ·  Next 3 projected WAR 2.3Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2029Service3.128First FA2030Options4
2027Ext$4M2028Ext$4M2029Ext$4M
Skills · percentileStatcast 2026
FB Velo90
K%90
xwOBA vs90
CompsPete Fairbanks (age 26) · Jon Edwards (age 27) · Robert Coello (age 28)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 9789vR 81
ERA3.37
FIP3.37
K%35.8%
BB%14.1%
K-BB%21.6%
Proj IP64
Value2027 · WAR
Runs saved vs league avg · 64 IP
K: +10.2 runs (Runs saved by strikeouts vs lg-avg K%)+10KBB: -6.2 runs (Runs saved by walk suppression vs lg-avg BB%)-6BBCONTACT: +1.8 runs (Runs saved on contact quality (HR suppression) vs lg)+2CONTACTSTAM: +3.2 runs (Replacement credit for innings volume)+3STAMTotal WAR: +0.95 (64 IP)+0.9WAR
0.00.51.00.80.80.727282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit+$8M ctrl surplus
Grades · Statcast · Contract
Scouting Grades
STUF7070
CTRL3030
CMD5555
K†8080
Statcast Percentiles
FB Velo
p90101.6
Whiff%
p8130.2%
K%
p9032.7%
xwOBA vs
p900.229
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   Arb-1
MLB Debut   2023
Service   3.128 yrs.days
Team Control Through   2029
First FA Year   2030
OPT
YearStatusSalary Proj WAR Value Surplus
2027Ext$4M+0.8$3M-$0.3M
2028Ext$4M+0.8$3M-$0.3M
2029Ext$4M+0.7$2M-$0.5M
Totals $11M $9M -$1M
Options · projected decision
2030CLUB OPT$4.5M / $0.0M buyoutDECLINE
2031CLUB OPT$7.0M / $0.0M buyoutDECLINE
2032CLUB OPT$9.0M / $0.0M buyoutDECLINE
2033CLUB OPT$3.0M / $0.0M buyoutDECLINE

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)
201817ROK MLEDSL D-backs 21512442323038380%2.98.8%20.5%-11.7%1.8%7.575.94—
201817ROK RAWDSL D-backs 21512442323038380%2.912.9%16.4%-3.4%1.3%7.575.21—
201918ROK MLEACL D-backs1510522367133067%3.520.5%17.5%3.0%0.0%3.123.59—
201918ROK RAWACL D-backs1510522367133067%3.530.1%14.0%16.1%0.0%3.122.27—
202120A MLEVisalia Rawhide772310724151100%3.316.6%16.5%0.1%1.3%6.654.52—
202120A RAWVisalia Rawhide772310724151100%3.322.4%14.0%8.4%0.9%6.653.53—
202221MIX MLE4 levels20038169622220%1.929.7%14.1%15.6%1.3%3.323.09—
202221MIX RAW4 levels20038169622220%1.936.7%13.0%23.7%1.2%3.322.26—
202322MIX MLE2 levels57059283815750%1.025.3%18.5%6.8%1.9%5.614.35+0.1
202322MIX RAW2 levels57059283815750%1.028.6%20.1%8.5%1.8%5.614.35+0.1
202423MIX MLE2 levels700793361053330%1.129.5%9.7%19.8%0.7%2.502.22+2.2
202423MIX MLE2 levels700793361053330%1.129.5%9.7%19.8%0.7%2.502.22+2.2
202423MIX RAW2 levels700793361053330%1.131.2%9.8%21.4%0.9%2.502.19+2.3
202524MIX MLE3 levels1911773231115%0.932.8%16.4%16.4%1.6%3.633.27+0.3
202524MIX MLE3 levels1911773231115%0.932.8%16.4%16.4%1.6%3.633.27+0.3
202524MIX RAW3 levels1911773231115%0.931.5%15.1%16.4%1.4%3.633.10+0.3
202625MIX MLE3 levels19217682411011%0.932.7%18.2%14.5%0.0%1.562.64+0.4
202625MIX MLE3 levels19217682411011%0.932.7%18.2%14.5%0.0%1.562.64+0.4
202625MIX RAW3 levels19217682411011%0.935.3%16.2%19.1%0.0%1.562.23+0.5
▸ Career totals (raw MLB only — as recorded)
MLB Career—10601114871456150%1.129.8%12.5%17.2%1.0%3.562.72+2.4
▸ 2027 season — projected remainder (no 2027 stats recorded)
202726MLBARI55058245883550%1.135.8%14.1%21.6%2.0%3.373.37+0.8
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202827MLB MLEARI56059249893550%1.135.8%14.2%21.6%2.1%3.393.40+0.8
202928MLB MLEARI53055234833450%1.035.6%14.3%21.3%2.2%3.453.49+0.7
202827MLB CTXARI52055232833350%1.135.8%14.2%21.6%2.0%3.333.34+0.8
202928MLB CTXARI50052220783150%1.035.6%14.3%21.3%2.1%3.383.42+0.7
▸ Career totals — MLB only (actual + projected)
Career— RAW2070218937306125140%1.132.6%13.4%19.3%1.5%3.462.86+4.4
/ 200 IP— RAW1900200860281115130%1.132.6%13.4%19.3%1.5%3.462.86+4.0
Career— MLE2223233015043542401714%1.523.5%15.9%7.6%1.1%4.223.74+4.0
/ 200 IP— MLE134192009112141451014%1.523.5%15.9%7.6%1.1%4.223.74+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.

2024 AAAReno Aces · 7 IPFIP 2.20 → 2.61 (+0.41)K% 50.0% → 43.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF50.00%—×0.86043.00%
BB% (unintentional) /BF10.71%—×0.9009.64%
HR / BF /BF3.57%÷1.124×1.1003.49%

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 125).

Result: FIP 2.20 → 2.61, 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).

2023 AAAReno Aces · 49 IPFIP 3.96 → 4.11 (+0.15)K% 29.6% → 25.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF29.65%—×0.86025.50%
BB% (unintentional) /BF20.80%—×0.90018.72%
HR / BF /BF1.33%÷1.012×1.1001.44%

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 102).

Result: FIP 3.96 → 4.11, 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 A+Hillsboro Hops · 27 IPFIP 1.88 → 3.09 (+1.21)K% 38.6% → 29.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF38.60%—×0.77029.72%
BB% (unintentional) /BF12.28%—×1.15014.12%
HR / BF /BF0.88%÷0.848×1.2501.29%

Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 70).

Result: FIP 1.88 → 3.09, 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 AAAReno Aces · 5 IPFIP 2.92 → 3.39 (+0.47)K% 33.3% → 29.3%
ComponentRawPark ÷Level factor ×= MLE
K% /BF33.33%—×0.88029.33%
BB% (unintentional) /BF20.83%—×1.05021.88%
HR / BF /BF0.00%÷0.965×1.1000.00%

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 93).

Result: FIP 2.92 → 3.39, 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 AAAmarillo Sod Poodles · 4 IPFIP 1.18 → 1.88 (+0.70)K% 36.4% → 29.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF36.36%—×0.81029.45%
BB% (unintentional) /BF9.09%—×1.10010.00%
HR / BF /BF0.00%÷1.094×1.2000.00%

Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 119).

Result: FIP 1.18 → 1.88, 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).

2021 AVisalia Rawhide · 23 IPFIP 3.49 → 4.52 (+1.02)K% 22.4% → 16.6%
ComponentRawPark ÷Level factor ×= MLE
K% /BF22.43%—×0.74016.60%
BB% (unintentional) /BF14.02%—×1.18016.54%
HR / BF /BF0.93%÷0.923×1.3001.32%

Factors used: pitcher A level factors — K ×0.74, BB ×1.18, HR ×1.30. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 85).

Result: FIP 3.49 → 4.52, 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).

2019 ROKACL D-backs · 52 IPFIP 2.33 → 3.59 (+1.26)K% 30.1% → 20.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF30.08%—×0.68020.46%
BB% (unintentional) /BF13.98%—×1.25017.48%
HR / BF /BF0.00%÷1.000×1.4000.00%

Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. 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 2.33 → 3.59, 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).

2018 ROKDSL D-backs 2 · 44 IPFIP 4.79 → 5.94 (+1.15)K% 12.9% → 8.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF12.93%—×0.6808.79%
BB% (unintentional) /BF16.38%—×1.25020.47%
HR / BF /BF1.29%÷1.000×1.4001.81%

Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. 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 4.79 → 5.94, 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 PROJECTION1.47233.4%14.2%0.653.46
Carlos Marmol ('14)2.97229.5%15.7%0.763.57
John Rocker ('03)1.35129.4%14.5%0.813.42
Al Alburquerque ('17)1.26127.8%12.9%0.623.16
Rod Scurry ('80-'88, 5 WAR*)2.35829.6%*13.6%*0.91*3.67*
Mark Littell ('73-'82, 7 WAR*)2.76630.7%*13.4%*0.74*3.75*
Mark Clear ('79-'90, 7 WAR*)4.08033.4%*15.2%*0.78*3.89*