MLBTSDB

Should you buy this?

To use

Worth the stubs for your squad

Not enough data

To flip

Buy low, sell higher, after tax

Not enough data

To hold

Hot in real life, may get upgraded

Not enough data

For exchanges

Cheapest way to feed an exchange

Not enough data

Where this card ranks

  • 168th best of 883 relievers

Starting pitchers are ranked against starters, relievers against relievers, the way the team builder picks a staff.

Price history

Down 15% on a week ago.

What it costs to buyWhat you'd get selling
50100150200Oct 10Oct 16Oct 23Oct 309875
Price history

Ratings

Stamina
25
K/9
89
H/9
85
BB/9
29
Velocity
99
Control
72
Break
76

Your ratings

How this card ranks under ratings built for specific jobs. Make one that weighs what you care about, and every card page shows where that card lands.

Build your own rating

Pitching

Stamina
25
Pitching clutch
89
H/9
85
K/9
89
BB/9
29
HR/9
95
Top 4%
Velocity
99
Top 1%
Control
72
Break
76
Stuff
79

Pitches

Sinker
95 mph
Splitter
88 mph
4-Seam Fastball
99 mph
Slider
91 mph

Player

Position
RP
Bats
R
Throws
R
Age
24
Height
6'3"
Weight
180 lbs
Born
Dominican Republic
Number
63

Fielding & running

Fielding
37
Arm strength
60
Arm accuracy
40
Blocking
0
Speed
37
Baserunning
0
Steal
8
Reaction vs L
39
Reaction vs R
39

Real-world tendencies

Arm slot
Three-quarter 37°

A common release point among MLB pitchers (2026 Statcast)

SubmarineSidearmLow three-quarterThree-quarterHigh three-quarterOver the top

Faint lines: all 725 pitchers in this edition who throw with the same hand.

Quirks

Obtained from

Roster updates

Captains that boost this card

Build around one of these and this card gets their ability boost.

More Diamondbacks at RP

Questions

How do you get Justin Martinez?
Buy it on the Community Market, where it costs about 94 stubs right now. It comes from: Daily Login Reward and The Show Pack.
How much is Justin Martinez worth?
It usually sells for about 91 stubs.
What does Justin Martinez quicksell for?
The game will always buy it back for 75 stubs.
What quirks does Justin Martinez have?
Outlier I.

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