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 16 hours

Dominates for save No. 31.
Notched a save in the first game of Monday's doubleheader versus the Reds, striking out all three batters he faced in the ninth inning.
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
51
0
50.7
3.02
3
4
0
31
35
6
0
2
52
10
20
5
0
19
17
0
1.09
9.24
108.0
2.1
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
103
0
109.0
5.97
6
6
0
37
84
13
2
8
111
18
54
9
0
44
40
0
2.12
10.51
141.0
0.6
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
7/20/2026
LAA@
L2 - 3
0
0.3
54.00
0
1
0
0
2
1
0
0
1
2
1
0
0
2
2
0
9.00
27.00
0.0
7/17/2026
AZ@
W5 - 4
0
1.0
0.00
0
0
0
1
1
1
0
0
1
0
1
0
0
0
0
0
2.00
9.00
3.0
7/11/2026
ATL
W4 - 1
0
1.0
0.00
0
0
0
1
0
0
0
0
1
1
1
0
0
0
0
0
1.00
9.00
3.0
7/10/2026
ATL
W2 - 1
0
1.0
0.00
0
0
0
1
0
0
0
0
2
0
0
0
0
0
0
0
0.00
18.00
3.0
7/8/2026
MIL
W5 - 1
0
1.0
0.00
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
1.00
9.00
0.0
7/4/2026
CHC@
W3 - 0
0
1.0
0.00
0
0
0
1
0
0
0
0
1
0
1
0
0
0
0
0
1.00
9.00
3.0
6/30/2026
ATL@
W5 - 3
0
1.0
0.00
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
1.00
0.00
3.0
6/28/2026
MIA
W2 - 1
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
6/22/2026
AZ
W3 - 2
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
6/21/2026
KC@
W12 - 10
0
1.0
18.00
0
0
0
0
2
0
0
1
1
1
0
0
0
2
2
0
2.00
9.00
0.0
0
9.3
7.20
0
1
0
7
7
3
0
1
9
4
4
0
0
4
4
0
1.70
9.90
21.0
Pages:
<< 1 2 3 4 5 6 7 8 9 10 >> ... 11
Date
Visit.
Home
Time
8/29/2026
2:15 PM
8/30/2026
2:15 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
June 16, 2026
STL
SP
NA
June 21, 2026
STL
SP
NA
June 22, 2026
STL
SP
NA
June 28, 2026
STL
SP
NA
June 30, 2026
STL
SP
NA
July 04, 2026
STL
SP
NA
July 08, 2026
STL
SP
NA
July 10, 2026
STL
SP
NA
July 11, 2026
STL
SP
NA
July 17, 2026
STL
SP
NA
July 20, 2026
STL
SP
NA
July 22, 2026
STL
SP
NA
July 29, 2026
STL
SP
NA
July 30, 2026
STL
SP
NA
August 02, 2026
STL
SP
NA
August 05, 2026
STL
SP
NA
August 07, 2026
STL
SP
NA
August 09, 2026
STL
SP
NA
August 11, 2026
STL
SP
NA
August 15, 2026
STL
SP
NA
August 17, 2026
STL
SP
NA
 
Pages:
<< 1 2

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
May 02, 2026
STL
SP
2nd star
May 10, 2026
STL
SP
2nd star
May 12, 2026
STL
SP
3rd star
May 19, 2026
STL
SP
2nd star
May 23, 2026
STL
SP
3rd star
May 29, 2026
STL
SP
Rookie star
June 02, 2026
STL
SP
3rd star
June 13, 2026
STL
SP
1st star
June 21, 2026
STL
SP
NA
July 17, 2026
STL
SP
3rd star
July 20, 2026
STL
SP
2nd star
 
Print


Logo
Full site
Portions copyright © 2026 Sportradar
(sid:30)
Copyright © 1999-2026 PoolExpert.com
PoolExpert ® is a registered trade mark.