Riley O'Brien
29-Year-Old
15-Day IL
Injury Forearm
Est. Return 5/17/2024
2024 Stats
W-L
0-0
ERA
9.00
WHIP
3.00
K
2
SV
0
Rest-of-Season Projections
RANKSFrom Preseason
#601
ADP
Close to starting throwing program
O'Brien (forearm) will begin a throwing program this week, Katie Woo of The Athletic reports.
ANALYSIS
An MRI on O'Brien's right forearm earlier this month showed no structural damage, but the team decided to shut him down for a few weeks regardless. O'Brien seems about ready to begin ramping up his throwing, and provided he avoids any setbacks, a return in mid-to-late May seems plausible. O'Brien has made single appearances in the majors each of the past three seasons, all for different teams (Reds, Mariners, Cardinals).
An MRI on O'Brien's right forearm earlier this month showed no structural damage, but the team decided to shut him down for a few weeks regardless. O'Brien seems about ready to begin ramping up his throwing, and provided he avoids any setbacks, a return in mid-to-late May seems plausible. O'Brien has made single appearances in the majors each of the past three seasons, all for different teams (Reds, Mariners, Cardinals).
Pitching Stats
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2024
2022
2021
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
28
Last 10 Games
28
Last 5 Games
28
How many pitches does Riley O'Brien generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Riley O'Brien generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2022
-40%
BAA vs LHP
2024
-100%
BAA vs RHP
BAA | K | BB | H | HR | ||||
---|---|---|---|---|---|---|---|---|
Since 2022vs Left | .200 | 2 | 1 | 1 | 0 | |||
Since 2022vs Right | .333 | 1 | 2 | 1 | 0 | |||
2024vs Left | .500 | 1 | 1 | 1 | 0 | |||
2024vs Right | .000 | 1 | 1 | 0 | 0 | |||
2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
2022vs Left | .000 | 1 | 0 | 0 | 0 | |||
2022vs Right | 1.000 | 0 | 1 | 1 | 0 | |||
More Splits→ | View More Split Stats |
Home/Away Pitching Splits
Since 2022
-100%
ERA at Home
2024
-100%
ERA at Home
ERA | WHIP | IP | K/9 | BB/9 | |||||
---|---|---|---|---|---|---|---|---|---|
Since 2022Home | 0.00 | 2.00 | 1.0 | 9.0 | 9.0 | ||||
Since 2022Away | 9.00 | 3.00 | 1.0 | 18.0 | 18.0 | ||||
2024Home | 0 | 0 | 0 | 0 | 0 | ||||
2024Away | 9.00 | 3.00 | 1.0 | 18.0 | 18.0 | ||||
2023Home | 0 | 0 | 0 | 0 | 0 | ||||
2023Away | 0 | 0 | 0 | 0 | 0 | ||||
2022Home | 0.00 | 2.00 | 1.0 | 9.0 | 9.0 | ||||
2022Away | 0 | 0 | 0 | 0 | 0 | ||||
More Splits→ | View More Split Stats |
Stat Review
How does Riley O'Brien compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
1.00K/9
18.0BB/9
18.0HR/9
0.0Fastball
96.0 mphERA
9.00WHIP
3.00BABIP
.549GB/FB
0.00Left On Base
66.7%Exit Velocity
75.9 mphBarrels/BBE
0.0%Spin Rate
2329 rpmBalls Hit 95+ MPH
0.0%Swinging Strike
17.9%Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Shut down from throwing
O'Brien (forearm) underwent an MRI on his right flexor tendon Monday, John Denton of MLB.com reports.
ANALYSIS
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Out with flexor strain
O'Brien was placed on the 15-day injured list Sunday with a flexor strain in his right forearm.
ANALYSIS
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Auditioning well in spring
O'Brien has allowed three hits and struck out two without walking a batter over three scoreless innings in Grapefruit League play.
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Acquired by Cardinals
The Cardinals acquired O'Brien from the Mariners on Monday in exchange for cash considerations and purchased his contract, Derrick Goold of the St. Louis Post-Dispatch reports.
ANALYSIS
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Outrighted to Triple-A
O'Brien cleared waivers and was outrighted to Triple-A Tacoma on Thursday.
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