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

  • 505th best of 893 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
728088Oct 10Oct 17Oct 24Oct 3180
Price history

Ratings

Stamina
25
K/9
49
H/9
59
BB/9
63
Velocity
99
Control
59
Break
84

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
41
H/9
59
K/9
49
BB/9
63
HR/9
77
Velocity
99
Top 1%
Control
59
Break
84

Pitches

Sinker
95 mph
Slider
84 mph
4-Seam Fastball
96 mph
Circle Change
88 mph

Player

Position
RP
Bats
R
Throws
R
Age
26
Height
6'6"
Weight
244 lbs
Born
Texas
Number
71

Fielding & running

Fielding
35
Arm strength
44
Arm accuracy
33
Blocking
0
Speed
23
Baserunning
0
Reaction
34

Real-world tendencies

Arm slot
Three-quarter 35°

A common release point among MLB pitchers (2025 Statcast)

SubmarineSidearmLow three-quarterThree-quarterHigh three-quarterOver the top

Faint lines: all 738 pitchers in this edition who throw with the same hand.

Quirks

Captains that boost this card

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

More Nationals at RP

Questions

How do you get Mason Thompson?
Buy it on the Community Market, where it costs about 80 stubs right now.
How much is Mason Thompson worth?
It costs about 80 stubs to buy right now.
What quirks does Mason Thompson have?
Road Warrior.

Similar cards

Same position, comparable ratings

63
Jake BirdRP · COL50

38% cheaper

63
Jalen BeeksRP · PIT160

100% more

456% more

90% cheaper

63
Victor AranoRP · FA12

85% cheaper

50% cheaper

Keep browsing