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

  • 588th best of 818 relievers

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

Price history

Holding steady, with no big price moves lately.

What it costs to buyWhat you'd get selling
8910Oct 11Oct 19Oct 26Nov 29
Price history

Ratings

Stamina
45
K/9
63
H/9
57
BB/9
54
Velocity
67
Control
48
Break
93

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.

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Pitching

Stamina
45
Pitching clutch
42
H/9
57
K/9
63
BB/9
54
HR/9
40
Velocity
67
Control
48
Break
93

Pitches

4-Seam Fastball
93 mph
12-6 Curve
81 mph
Slider
85 mph
Circle Change
86 mph

Player

Position
RP
Bats
R
Throws
R
Age
26
Height
6'2"
Weight
205 lbs
Born
Pennsylvania
Number
60

Fielding & running

Fielding
38
Arm strength
50
Arm accuracy
30
Blocking
0
Speed
38
Baserunning
5
Reaction
23

Real-world tendencies

Arm slot
Three-quarter 46°

A common release point among MLB pitchers (2026 Statcast)

SubmarineSidearmLow three-quarterThree-quarterHigh three-quarterOver the top

Faint lines: all 716 pitchers in this edition who throw with the same hand.

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Questions

How do you get Isaac Mattson?
Buy it on the Community Market, where it costs about 9 stubs right now.
How much is Isaac Mattson worth?
It costs about 9 stubs to buy right now.

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