Out
Injury Elbow
Est. Return 9/1/2026
2025 Stats
W-L
0-2
ERA
6.08
WHIP
1.50
K
11
SV
0
2026 Projections
Signed a one-year contract with the Reds in March of 2025.
Removed from 40-man roster
Spiers (elbow) was designated for assignment by the Reds on Tuesday, Charlie Goldsmith of Fox 19 Now Cincinnati reports.
Analysis
Cincinnati needed a 40-man spot for one of its young prospects, and Spiers was a likely choice to be bounced given he's expected to miss most, if not all, of 2026. The right-hander made three appearances (two starts) in the majors this past season before undergoing Tommy John surgery at the end of July. Spiers has put up a 5.69 ERA and 1.57 WHIP over 117 career innings in the majors.
Cincinnati needed a 40-man spot for one of its young prospects, and Spiers was a likely choice to be bounced given he's expected to miss most, if not all, of 2026. The right-hander made three appearances (two starts) in the majors this past season before undergoing Tommy John surgery at the end of July. Spiers has put up a 5.69 ERA and 1.57 WHIP over 117 career innings in the majors.
Pitching Stats
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2025 MLB Game Log
2025
2024
2023
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
82
Last 10 Games
82
Last 5 Games
82
How many pitches does Carson Spiers 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 Carson Spiers 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 2023
-18%
BAA vs RHP
2025
-42%
BAA vs RHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2023vs Left | .326 | 43 | 25 | 79 | 10 |
| Since 2023vs Right | .266 | 60 | 16 | 64 | 14 |
| 2025vs Left | .333 | 2 | 6 | 8 | 0 |
| 2025vs Right | .192 | 9 | 1 | 5 | 3 |
| 2024vs Left | .311 | 37 | 15 | 59 | 10 |
| 2024vs Right | .283 | 43 | 12 | 53 | 10 |
| 2023vs Left | .429 | 4 | 4 | 12 | 0 |
| 2023vs Right | .214 | 8 | 3 | 6 | 1 |
Home/Away Pitching Splits
Since 2023
-40%
ERA at Home
2025
-85%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |
|---|---|---|---|---|---|
| Since 2023Home | 4.39 | 1.40 | 65.2 | 8.2 | 2.7 |
| Since 2023Away | 7.36 | 1.79 | 51.1 | 7.5 | 3.7 |
| 2025Home | 1.50 | 0.83 | 6.0 | 7.5 | 3.0 |
| 2025Away | 9.82 | 2.05 | 7.1 | 7.4 | 6.1 |
| 2024Home | 4.10 | 1.37 | 52.2 | 8.0 | 2.2 |
| 2024Away | 7.34 | 1.76 | 38.0 | 7.8 | 3.3 |
| 2023Home | 9.00 | 2.14 | 7.0 | 10.3 | 6.4 |
| 2023Away | 4.50 | 1.67 | 6.0 | 6.0 | 3.0 |
Minor League Left/Right Pitching Splits (AAA)
Since 2023
-16%
BAA vs LHP
2025
-25%
BAA vs RHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2023vs Left | .188 | 31 | 13 | 25 | 0 |
| Since 2023vs Right | .225 | 29 | 13 | 25 | 4 |
| 2025vs Left | .281 | 6 | 6 | 9 | 0 |
| 2025vs Right | .212 | 5 | 5 | 7 | 2 |
| 2024vs Left | .163 | 25 | 7 | 16 | 0 |
| 2024vs Right | .240 | 24 | 8 | 18 | 2 |
| 2023vs Left | .000 | 0 | 0 | 0 | 0 |
| 2023vs Right | .000 | 0 | 0 | 0 | 0 |
Stat Review
How does Carson Spiers compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 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 120 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 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
1.57K/9
7.4BB/9
4.7HR/9
2.0Fastball
92.1 mphERA
6.08WHIP
1.50BABIP
.273GB/FB
0.67Left On Base
69.6%Exit Velocity
85.6 mphBarrels/BBE
12.0%Spin Rate
2194 rpmBalls Hit 95+ MPH
34.7%Swinging Strike
9.8%Prospect Rankings History
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Past Fantasy Outlooks
2025
2024
Spiers split time between the minors and majors in 2024, making 18 starts and an additional 13 appearances as a reliever. The right-hander excelled at Triple-A Louisville, where he was used as a starter, posting a 2.51 ERA while lowering walk and home run rates. His results in the majors, however, were less glamorous either as a starter or reliever. As a starter, MLB hitters crushed 16 homers off him in just 51.2 innings. The numbers were slightly better coming out of the bullpen, but those appearances were primarily as an inning-eater in low-leverage situations. He's likely to begin 2025 in the rotation at Louisville, as he did last season, and provide starting depth for the Reds.
More Fantasy News
Needs Tommy John surgery
Reds manager Terry Francona said Saturday that Spiers will require season-ending Tommy John surgery on his right elbow, Pat Brennan of The Cincinnati Enquirer reports.
Analysis
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MRI reveals ligament issues
Spiers (shoulder) underwent an MRI on Monday that revealed ligament issues, MLB.com reports.
Analysis
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Pulled from rehab stint
The Reds have returned Spiers (shoulder) from his minor-league rehab assignment due to right bicep soreness, Charlie Goldsmith of Fox 19 Now Cincinnati reports.
Analysis
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Goes 3.2 scoreless in rehab start
Spiers (shoulder) struck out five and gave up one hit and four walks over 3.2 scoreless innings in his rehab start for Triple-A Louisville on Sunday.
Analysis
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Rehab moving to Triple-A
Spiers (shoulder) is expected to have his rehab assignment shifted from the rookie-level Arizona Complex League to Triple-A Louisville on Tuesday, MLB.com reports.
Analysis
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