Prospects
Seattle Mariners
JS
Jackson Steensma
Seattle MarinersRHP
Age 22 (born Mar 12, 2004)Jackson Steensma Bowman Card Prices & Value
Track Bowman rookie card values for this 22-year-old SEA RHP — raw and PSA 10 graded price trends, recent sales, and market data. Current season: ERA 3.12, WHIP 0.88.
Scouting Grades 20-80 scale
Overall 40Jun 13
FB
50
SL
50
CB
45
CH
40
CTL
55
A
3.12
ERA
0.88
WHIP
37
K
26.0
IP
0-3
W-L
10
GP
0
SV
7
BB