Skip to main content
Prospects
QM

Quinn Mathews

St. Louis CardinalsSt. Louis Cardinals
LHP
Age 25 (born Oct 4, 2000)
MLB debut Aug 1, 2026
Value
Perf+
Raw
PSA 10
52%
Gem (31)

Quinn Mathews Bowman Card Prices & Value

Track Bowman 1st Chrome autograph and rookie card values for this 25-year-old STL LHP — raw and PSA 10 graded price trends, recent sales, and market data. Current season: ERA 6.43, WHIP 1.79.

Bowman 1st
2025 Bowman #CPA-QM
HM:
Community:-
📰

Called up to the majors (STL).

Updated Aug 23

Scouting Grades 20-80 scale

Overall 50Jun 13
FB
50
SL
55
CB
45
CH
60
CTL
45
AAA
3.27
ERA
1.23
WHIP
120
K
99.0
IP
5-4
W-L
21
GP
0
SV
61
BB
MLB
6.43
ERA
1.79
WHIP
13
K
14.0
IP
0-2
W-L
3
GP
0
SV
7
BB
Market Data

Unlock price charts, recent sales, active listings, and parallel pricing

Quinn Mathews: Common Questions

Does Quinn Mathews have a 1st Bowman autograph, and which set is it in?

Yes. Quinn Mathews's first Bowman autograph is in 2025 Bowman, card CPA-QM. Until an MLB debut, that 1st auto is the closest thing to a Quinn Mathews rookie card.

What are Quinn Mathews's position, team, and age?

Quinn Mathews is a LHP in the STL organization, currently 25 years old. This season's line: ERA 6.43, WHIP 1.79.

How is Quinn Mathews ranked among MLB prospects?

Quinn Mathews is not currently inside our ranked prospect list.

How often does Quinn Mathews's Bowman auto grade a PSA 10?

Across graded copies, Quinn Mathews's base Bowman autograph hits a PSA 10 roughly 52% of the time (31 graded so far).

What is Quinn Mathews's 1st Bowman auto worth, and where can I track the price?

Raw and PSA 10 sale prices, price history, and the HobbyMonitor value score for Quinn Mathews update daily on this page for HobbyMonitor members.