PoolExpert

Riley O'Brien

Starting pitcher for St. Louis
Age: 31, 180 lbs, 6'4"
Born: 2/6/1995, Seattle, WA, USA
Sal: N/A

PLAYER NEWS REPORT 1 day

Hangs on for eighth save.
Secured the save Wednesday against the Pirates, allowing no runs on one hit and no walks in the ninth inning. He struck out one.
Seasons
City
GP
CG
IP
ERA
W
L
ShO
Sv
H
2B
3B
HR
SO
HB
BB
WP
Bk
R
ER
NH
WHIP
K/9
PPts
PPts/GP
2026
STL
15
0
15.3
1.17
3
1
0
8
11
1
0
0
17
2
1
3
0
3
2
0
0.78
9.98
39.0
2.6
2025
STL
42
0
48.0
2.06
3
1
0
6
33
5
1
2
45
7
22
3
0
13
11
0
1.15
8.44
33.0
0.8
2024
STL
8
0
8.0
11.25
0
0
0
0
13
2
1
2
11
1
8
1
0
10
10
0
2.63
12.38
0.0
0.0
2022
SEA
1
0
1.0
0.00
0
0
0
0
1
0
0
0
1
0
1
0
0
0
0
0
2.00
9.00
0.0
0.0
2021
CIN
1
0
1.3
13.50
0
1
0
0
2
0
0
2
2
0
3
0
0
2
2
0
3.75
13.50
0.0
0.0
67
0
73.7
5.60
6
3
0
14
60
8
2
6
76
10
35
7
0
28
25
0
2.06
10.66
72.0
0.7
Date
Opp
Res
CG
IP
ERA
W
L
ShO
Sv
H
2B
3B
HR
SO
HB
BB
WP
Bk
R
ER
NH
WHIP
K/9
PPts
4/5/2026
DET@
W5 - 3
0
1.0
0.00
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0.00
9.00
3.0
4/1/2026
NYM
W2 - 1
0
1.0
0.00
0
0
0
0
1
1
0
0
2
0
0
0
0
0
0
0
1.00
18.00
0.0
3/31/2026
NYM
W3 - 0
0
1.0
0.00
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0.00
0.00
3.0
3/28/2026
TB
W6 - 5
0
1.0
0.00
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
2.00
0.00
0.0
3/26/2026
TB
W9 - 7
0
1.3
0.00
1
0
0
0
1
0
0
0
2
0
0
0
0
0
0
0
0.75
13.50
5.0
9/28/2025
CHC@
L0 - 2
0
1.0
0.00
0
0
0
0
1
0
0
0
2
0
0
0
0
0
0
0
1.00
18.00
0.0
9/24/2025
SF@
L3 - 4
0
1.0
9.00
0
1
0
0
2
0
1
0
0
0
1
0
0
1
1
0
3.00
0.00
0.0
9/23/2025
SF@
W9 - 8
0
0.3
0.00
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0.00
27.00
3.0
9/21/2025
MIL
W5 - 1
0
1.0
0.00
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0.00
0.00
0.0
9/20/2025
MIL
L2 - 3
0
1.3
0.00
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0.75
6.75
0.0
0
10.0
0.90
1
1
0
3
7
1
1
0
9
1
2
0
0
1
1
0
0.85
9.23
14.0
Pages:
<< 1 2 3 4 5 6 7 >>
Date
Visit.
Home
Time
5/12/2026
9:40 PM
5/13/2026
9:40 PM
5/14/2026
3:05 PM
Pages:
<< 1 2
Player
Pos
City
Transaction date
Description
SP
STL
6/2/2022
Outrighted to Triple-A
SP
STL
5/27/2022
DFA'd by Mariners.
SP
STL
5/8/2022
Returns to minors.
SP
STL
5/5/2022
Joins big-league club.
SP
STL
4/17/2022
Dealt to Mariners.
SP
STL
4/13/2022
Dropped from 40-man roster.
SP
STL
3/27/2022
Optioned to minors.
SP
STL
9/30/2021
Sent down.
SP
STL
9/28/2021
Called up ahead of start.
SP
STL
3/12/2021
Sent to minors
Pages:
<< 1 2 3 >>

Stars of the month

Date
Player
City
Pos
Star
March 26, 2026
STL
SP
NA
March 28, 2026
STL
SP
NA
March 31, 2026
STL
SP
NA
April 01, 2026
STL
SP
NA
April 05, 2026
STL
SP
NA
April 07, 2026
STL
SP
NA
April 08, 2026
STL
SP
NA
April 10, 2026
STL
SP
NA
April 14, 2026
STL
SP
NA
April 15, 2026
STL
SP
NA
April 18, 2026
STL
SP
Rookie star
April 19, 2026
STL
SP
NA
April 21, 2026
STL
SP
NA
April 25, 2026
STL
SP
NA
April 29, 2026
STL
SP
NA
 

Stars of the week

Date
Player
City
Pos
Star
April 08, 2026
STL
SP
3rd star
April 19, 2026
STL
SP
3rd star
April 25, 2026
STL
SP
2nd star
 
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