Miles Mastrobuoni
Mariners
Career team 2025–2026
Number
#21
Position
3B
Bats
L
Throws
R
Age
30
Height
5' 9"
Weight
185 lbs
Birth Place
San Ramon, CA
Born
Oct 31, 1995
Financial Summary: Miles Mastrobuoni
Minor League
Listed as UFA in 2026: unsigned as of latest update.
Season
Age
Base Salary
CBT Hit
2026
31
$478,770
$159,590
2027
32
$0
$159,590
Arb Estimate
2028
33
$0
$159,590