Riley O'Brien
Cardinals
Number
#61
Position
RP
Bats
R
Throws
R
Age
31
Height
6' 4"
Weight
180 lbs
Birth Place
Seattle, WA
Born
Jun 2, 1995
Financial Summary: Riley O'Brien
Pre-Arb
Listed as UFA in 2026: unsigned as of latest update.
Season
Age
Base Salary
CBT Hit
2026
31
$795,050
$397,525
2027
32
$0
$397,525
2031
36
$0
$397,525