Jacob Waguespack

Jacob Waguespack

32-Year-Old PitcherRP
Detroit Tigers
2026 Fantasy Outlook
There was no outlook written for Jacob Waguespack in 2026. Check out the latest news below for more on his current fantasy value.
Signed a one-year contract with the Brewers in May of 2026. Traded to the Tigers in June of 2026.
Contract selected by Detroit
PDetroit Tigers
June 12, 2026
The Tigers selected Waguespack's contract from Triple-A Toledo on Friday.
Analysis
The Tigers acquired Waguespack from the Brewers on Wednesday, and the right-hander will operate out of Detroit's bullpen after both Beau Brieske and Zack Short were optioned to Triple-A in corresponding moves. Waguespack has spent the entire 2026 season in Triple-A, where he has a 1.74 ERA, 1.24 WHIP and 32:15 K:BB across 20.2 innings. He last saw major-league action in 2024 with the Rays, when he allowed six earned runs on 13 hits and 10 walks while striking out 11 across 10 innings.
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Pitching Stats
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2026 MLB Game Log
2026
2024
2020
2019
2026 MLB Game Log
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2024 MLB Game Log
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2020 MLB Game Log
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2019 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
18
Last 10 Games
18
Last 5 Games
18
How many pitches does Jacob Waguespack 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+
 
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+
 
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 Jacob Waguespack generally pitch?
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
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
 
 
-10%
BAA vs RHP
2026
 
 
-9%
BAA vs RHP
2025
No Stats
2024
 
 
-8%
BAA vs RHP
BAA Batters K BB H 2B 3B HR
Since 2024vs Left .300 25 3 5 6 0 0 0
Since 2024vs Right .270 43 11 6 10 2 0 3
2026vs Left .200 6 1 1 1 0 0 0
2026vs Right .182 11 2 0 2 0 0 2
2025vs Left 0 0 0 0 0 0 0 0
2025vs Right 0 0 0 0 0 0 0 0
2024vs Left .333 19 2 4 5 0 0 0
2024vs Right .308 32 9 6 8 2 0 1
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2024
 
 
-38%
ERA at Home
2026
 
 
-100%
ERA at Home
2025
No Stats
2024
 
 
-50%
ERA at Home
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2024Home 3.60 2.20 5.0 0 0 0 10.8 10.8 0.0
Since 2024Away 5.79 1.71 9.1 0 0 0 7.7 4.8 2.9
2026Home 0 0 0 0 0 0 0 0 0
2026Away 4.15 0.92 4.1 0 0 0 6.2 2.1 4.2
2025Home 0 0 0 0 0 0 0 0 0
2025Away 0 0 0 0 0 0 0 0 0
2024Home 3.60 2.20 5.0 0 0 0 10.8 10.8 0.0
2024Away 7.20 2.40 5.0 0 0 0 9.0 7.2 1.8
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Stat Review
How does Jacob Waguespack 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.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
  • BABIP
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
K/BB
3.00
 
K/9
6.2
 
BB/9
2.1
 
HR/9
4.2
 
Fastball
92.7 mph
 
ERA
4.15
 
WHIP
0.92
 
BABIP
.098
 
GB/FB
1.00
 
Left On Base
166.7%
 
Exit Velocity
84.0 mph
 
Barrels/BBE
8.3%
 
Spin Rate
2100 rpm
 
Balls Hit 95+ MPH
16.7%
 
Swinging Strike
13.2%
 
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Recent RotoWire Articles Featuring Jacob Waguespack See More
Recent RotoWire Articles Featuring Jacob Waguespack See More
Past Fantasy Outlooks
2025
2021
2020
Waguespack was limited to less than 35 innings of work in 2024 due to shoulder troubles, yet the Rays saw enough in him to offer him a new contract with a one year option for 2026. He struck out 46 batters in 33.1 innings of work last season on the heels of striking out 176 in 141 innings as a reliever in the Japan League from 2022 to 2023. The sample size is small, but the fact Waguespack had whiff rates of at least 30 percent on all four of his offerings last season is something to watch, because the Rays have a track record with these types of relievers, and there is a potential Jason Adam path to be followed here if Waguespack can remain healthy. The club made some tweaks to his delivery to help him get more extension and allow his fastball to play up more than it did with Toronto. There are several relievers out of options on the depth chart whom Waguespack will need to compete with in the spring to win a role in the pen.
This player will receive an outlook for the 2021 fantasy baseball season.
Waguespack's ascension to the majors last season came as a bit of a surprise as he hadn't done much to impress at the Triple-A level, posting a 5.14 ERA over two seasons. Nonetheless, the former Phillies farmhand soon settled in as a starter in Toronto's shallow rotation and posted a 5-5 record along with a 4.38 ERA (4.91 FIP) over 78 innings. Waguespack didn't do anything particularly well or remarkably poorly last season, falling in the 20th-50th percentile in most metrics, including walk rate (8.7%), strikeout rate (18.8%) and Hard% (38.7%). Those numbers are a logical settling point for a pitcher with an arsenal that features quantity (he deploys six different pitches) but average-at-best quality, including a fastball that clocks in at 92-93 mph with little spin. Waguespack could battle for a spot in the rotation in 2020, but there's little reason to expect a significant leap in his performance.
More Fantasy News
Dealt to Tigers
PDetroit Tigers
June 10, 2026
The Brewers traded Waguespack to the Tigers on Wednesday in exchange for cash or a player to be named later, Jack Stern of BrewerFanatic.com reports.
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Back with Milwaukee
PMilwaukee Brewers
May 14, 2026
Waguespack signed a minor-league contract with the Brewers on Sunday.
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Released by Brewers
PFree Agent
May 5, 2026
The Brewers released Waguespack on Tuesday, Curt Hogg of the Milwaukee Journal Sentinel reports.
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Reporting to minors camp
PMilwaukee Brewers
March 16, 2026
Waguespack was reassigned to minor-league camp Monday, Adam McCalvy of MLB.com reports.
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Goes to Brewers as NRI
PMilwaukee Brewers
January 29, 2026
The Brewers signed Waguespack to a minor-league contract Thursday that includes an invitation to spring training, Curt Hogg of the Milwaukee Journal Sentinel reports.
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