2026 Stats
W-L
0-0
ERA
0.00
WHIP
0.86
K
10
SV
0
Rest-of-Season Projections
Signed a one-year contract with the Rays in January of 2026.
Available for Tampa Bay debut
The Rays recalled Booser from Triple-A Durham on Sunday.
Analysis
Booser was added to the Rays' 40-man roster at the end of spring training after he had attended camp as a non-roster invitee, but he remained in the minors for the first two-plus months of the season. The 34-year-old southpaw is likely to work in middle relief for Tampa Bay after accruing a 1.80 ERA, 0.95 WHIP and 24:5 K:BB across 20 innings in 23 appearances for Durham.
Booser was added to the Rays' 40-man roster at the end of spring training after he had attended camp as a non-roster invitee, but he remained in the minors for the first two-plus months of the season. The 34-year-old southpaw is likely to work in middle relief for Tampa Bay after accruing a 1.80 ERA, 0.95 WHIP and 24:5 K:BB across 20 innings in 23 appearances for Durham.
Pitching Stats
Loading Pitching Stats...
2026 MLB Game Log
2026
2025
2024
Minor League Game Log
Calculate Stats Over Time
Just click on any two dates.
Loading Minor League Pitching Game Log...
Pitching Appearances Breakdown
Average Pitch Count
17
Last 10 Games
17
Last 5 Games
15
How many pitches does Cam Booser 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 Cam Booser 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 2024
-7%
BAA vs LHP
2026
-100%
BAA vs LHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2024vs Left | .225 | 41 | 17 | 29 | 3 | |||
| Since 2024vs Right | .242 | 47 | 21 | 43 | 10 | |||
| 2026vs Left | .000 | 6 | 2 | 0 | 0 | |||
| 2026vs Right | .214 | 4 | 1 | 3 | 0 | |||
| 2025vs Left | .196 | 18 | 9 | 10 | 2 | |||
| 2025vs Right | .261 | 17 | 10 | 18 | 6 | |||
| 2024vs Left | .275 | 17 | 6 | 19 | 1 | |||
| 2024vs Right | .232 | 26 | 10 | 22 | 4 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2024
-13%
ERA on Road
2026
No Stats
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2024Home | 4.19 | 1.37 | 38.2 | 10.0 | 4.0 | ||||
| Since 2024Away | 3.64 | 1.36 | 42.0 | 9.6 | 4.5 | ||||
| 2026Home | 0.00 | 0.67 | 3.0 | 6.0 | 0.0 | ||||
| 2026Away | 0.00 | 1.00 | 4.0 | 18.0 | 6.8 | ||||
| 2025Home | 5.89 | 1.58 | 18.1 | 10.8 | 6.4 | ||||
| 2025Away | 4.97 | 1.42 | 12.2 | 9.2 | 4.3 | ||||
| 2024Home | 3.12 | 1.27 | 17.1 | 9.9 | 2.1 | ||||
| 2024Away | 3.55 | 1.38 | 25.1 | 8.5 | 4.3 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Cam Booser 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
3.33K/9
12.9BB/9
3.9HR/9
0.0Fastball
95.9 mphERA
0.00WHIP
0.86BABIP
.235GB/FB
0.50Left On Base
100.0%Exit Velocity
83.2 mphBarrels/BBE
0.0%Spin Rate
1989 rpmBalls Hit 95+ MPH
27.0%Swinging Strike
18.8%Advanced Pitching Stats
Loading Advanced Pitching Stats...
Defensive Stats
Loading MLB Defensive Stats...
Stats Vs Today's Lineup
Want more matchup stats?
Loading Matchup Stats...
Our full team depth charts are reserved for RotoWire subscribers.
Subscribe Now
More Fantasy News
Optioned after addition to 40-man
The Rays selected Booser's contract from Triple-A Durham on Wednesday and optioned him to Durham.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Won't make Opening Day roster
The Rays informed Booser on Saturday that he won't be included on the team's Opening Day roster, Marc Topkin of the Tampa Bay Times reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Latches on with Rays
The Rays signed Booser to a minor-league contract Monday.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Non-tendered by CWS
The White Sox did not tender Booser a contract for 2026 on Friday.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Rejoins big-league bullpen
The White Sox recalled Booser from Triple-A Charlotte on Friday.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Latest Fantasy Rumors
Could head to New York
The Mets could be interested in making a move for Booser around the trade deadline, according to Jon Heyman of The New York Post.
Analysis
The Mets will be without both A.J. Minter and Danny Young for an extended period, and both hurlers might require season-ending surgery. Considering the lack of reliable lefties in the Mets' bullpen, it's not surprising to see the Mets looking at potential trade targets. Booser has pitched 11 innings across 12 outings for the White Sox in 2025, posting a 5.73 ERA and 1.18 WHIP.
The Mets will be without both A.J. Minter and Danny Young for an extended period, and both hurlers might require season-ending surgery. Considering the lack of reliable lefties in the Mets' bullpen, it's not surprising to see the Mets looking at potential trade targets. Booser has pitched 11 innings across 12 outings for the White Sox in 2025, posting a 5.73 ERA and 1.18 WHIP.