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Justin Martinez

PITCHER · R/R · MLB · ACTIVE: 2023–PRESENT Birthdate: July 30, 2001 BORN: BONAO, D.R.
Arizona Diamondbacks
Featured MLB Transactions 2026-08-18: Dansby Swanson and Alex Jackson
Career
6 W · 3.73 ERA · 127 K
99.0 IP · 1.40 WHIP · 92 G
2026 Season
0-0 · 0.00 ERA
1.0 IP · 1.00 WHIP
Last 30 Days
0-0 · 0.00 ERA
1 IP · 0 K · 1.00 WHIP
Salary / Contract
2026: $2.4M
View Details →
2026 Salary Note Justin Martinez's 2026 salary is $2.4M. Salary History →
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Where History Is Kept. This page is part of a living baseball archive.

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Justin Martinez is a pitcher for the Arizona Diamondbacks. In 92 MLB appearances, he has a 3.73 ERA and 127 strikeouts. This page covers season stats, team history, salary history, and related info.

Deep Data

Full Career Record

Season-by-season performance, contract terms, and the complete archive.

Season-by-Season Pitching
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Year Team W L ERA G GS SV IP H ER BB SO WHIP
2023 ARI 0 0 12.60 10 0 1 10.0 13 14 11 14 2.40
2024 ARI 5 6 2.48 64 0 8 72.2 59 20 36 91 1.31
2025 ARI 1 2 4.11 17 0 5 15.1 7 7 12 22 1.24
2026 ARI 0 0 0.00 1 0 0 1.0 0 0 1 0 1.00
Career Totals — 6 8 3.73 92 0 14 99.0 79 41 60 127 1.40
Season-by-Season Batting
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Year Team G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS
2023 ARI 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2024 ARI 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2025 ARI 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Career Totals — 91 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 -
Salary & Contract
Year Salary
2025$1,900,000
2026$2,400,000

Career Total: $4,300,000 (2 seasons)

Average: $2,150,000

Salary data is available from 1985 onward.

TGN salary figures show base salary. Signing bonuses, accounting allocations, and luxury-tax values are listed separately where available.

Contract Detail

The Game Network

Where History Is Kept. This page is part of a living baseball archive.

About This Archive →
Game Log — Recent
Date Opp Result IPHERBBKHR
Aug 18 @ BOS 4-9 L 1.0 0 0 1 0 0
Data: Lahman Baseball Database (CC BY-SA 4.0), Cot's Baseball Contracts, Retrosheet.