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Prospects
CH

Cooper Hjerpe

St. Louis CardinalsSt. Louis Cardinals
LHP
Age 25 (born Mar 16, 2001)
Value
Perf+
Raw
PSA 10
76%
Gem (17)

Cooper Hjerpe 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 0.60, WHIP 1.40.

Bowman 1st
2022 Bowman Draft #CDA-CHE
HM:
Community:-

Scouting Grades 20-80 scale

Overall 45Jun 13
FB
55
SL
55
CT
45
CH
55
CTL
45
A
7.71
ERA
1.07
WHIP
4
K
4.2
IP
0-0
W-L
3
GP
0
SV
2
BB
AA
5.02
ERA
1.40
WHIP
25
K
14.1
IP
0-1
W-L
5
GP
0
SV
12
BB
AAA
0.60
ERA
1.40
WHIP
21
K
15.0
IP
0-0
W-L
4
GP
0
SV
14
BB
ROK
0.00
ERA
0.25
WHIP
5
K
4.0
IP
0-0
W-L
2
GP
0
SV
1
BB
Market Data

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

Cooper Hjerpe: Common Questions

Does Cooper Hjerpe have a 1st Bowman autograph, and which set is it in?

Yes. Cooper Hjerpe's first Bowman autograph is in 2022 Bowman Draft, card CDA-CHE. Until an MLB debut, that 1st auto is the closest thing to a Cooper Hjerpe rookie card.

What are Cooper Hjerpe's position, team, and age?

Cooper Hjerpe is a LHP in the STL organization, currently 25 years old. This season's line: ERA 0.60, WHIP 1.40.

How is Cooper Hjerpe ranked among MLB prospects?

Cooper Hjerpe is not currently inside our ranked prospect list.

How often does Cooper Hjerpe's Bowman auto grade a PSA 10?

Across graded copies, Cooper Hjerpe's base Bowman autograph hits a PSA 10 roughly 76% of the time (17 graded so far).

What is Cooper Hjerpe'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 Cooper Hjerpe update daily on this page for HobbyMonitor members.