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William Kempner
Ranked Prospect
60-day Injured List ...
Miami Marlins
High Level
MLB
Years
2020-2026 (2026-2026)
Proper Name
William McCullough Kempner
Positions
P
(91)
Height / Weight
6-0 / 222
Bats / Throws
Right / Right
Birthdate
June 18,2001
Age:
25.091
Place
San Jose, California
High School
Valley Christian
(San Jose,CA)
Colleges
Gonzaga University
(Spokane,WA)
Drafted/Signed
2022
-
3
-
106
-
San Francisco Giants
Signing Bonus
$ 525,000
MLB Debut
May 5,2026
MLBAM ID
687531
Retrosheet#
kempw001
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William Kempner
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Baseball Cards
These are the cards for which The Baseball Cube has uploaded front and back of card scans. Not a complete list of player cards. Each card has a basic description included. Keep checking back to see more and more cards added!
Baseball Cards
CSV
Glossary
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year
brand
edition
card#
team
checklist
position
card notes
card description
2022
Bowman
Draft
BD-3
San Francisco Giants
View checklist
P
1st Bowman
Action - Pitching
1 record(s)
Baseball Card Scans
2022 Bowman Draft
Card #3
