Jay Jackson

Jay Jackson

37-Year-Old PitcherRP
 Free Agent  
Free Agent
2024 Fantasy Outlook
Jackson is a journeyman who has pitched for six teams and two leagues (two stints in Japan) in the past six years. He finally found some stability in the majors last season with Toronto where he had a decent 23.3% K% and 7.8% BB% in 29.2 innings. Despite a 2.12 ERA he was left off the playoff roster for the Blue Jays. The Twins apparently believed in his success because he signed a major league deal. He'll compete for a spot in the bullpen this spring. Read Past Outlooks
$Signed a one-year, $1.5 million contract with the Twins in February of 2024. Released by the Twins in July of 2024.
Cut by Twins
PFree Agent  
July 25, 2024
The Twins released Jackson on Thursday, Brandon Warne of Access Twins reports.
ANALYSIS
Jackson cleared waivers and was sent outright to Triple-A St. Paul on Sunday, but rather than keeping him on the minor-league staff, the team will now cut ties with the 36-year-old reliever. In 26.1 innings with Minnesota this season, he posted a 7.52 ERA and 1.41 WHIP alongside a 29:9 K:BB. He'll now attempt to latch on with another club -- most likely on a minor-league deal.
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Pitching Stats
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2024
2023
2022
2021
2019
2024 MLB Game Log
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2023 MLB Game Log
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2022 MLB Game Log
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2021 MLB Game Log
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2019 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
23
Last 10 Games
21
Last 5 Games
21
How many pitches does Jay Jackson 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 Jay Jackson 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 2022
 
 
-7%
BAA vs RHP
2024
 
 
-33%
BAA vs RHP
2023
 
 
-43%
BAA vs LHP
2022
 
 
-100%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2022vs Left .229 94 26 10 19 1 1 6
Since 2022vs Right .212 141 31 8 28 6 0 5
2024vs Left .326 50 13 4 15 0 1 5
2024vs Right .220 64 16 5 13 4 0 2
2023vs Left .114 42 12 6 4 1 0 1
2023vs Right .200 74 15 3 14 2 0 3
2022vs Left .000 2 1 0 0 0 0 0
2022vs Right .333 3 0 0 1 0 0 0
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2022
 
 
-44%
ERA on Road
2024
 
 
-24%
ERA on Road
2023
 
 
-100%
ERA on Road
2022
No Stats
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2022Home 5.56 1.24 34.0 2 2 0 9.3 2.6 2.6
Since 2022Away 3.09 0.99 23.1 2 1 0 8.5 3.1 0.4
2024Home 8.40 1.40 15.0 1 1 0 11.4 3.0 3.6
2024Away 6.35 1.41 11.1 0 1 0 7.9 3.2 0.8
2023Home 3.50 1.11 18.0 1 1 0 8.0 2.5 2.0
2023Away 0.00 0.60 11.2 2 0 0 8.5 3.1 0.0
2022Home 0.00 1.00 1.0 0 0 0 0.0 0.0 0.0
2022Away 0.00 0.00 .333333 0 0 0 27.0 0.0 0.0
More Splits View More Split Stats
Stat Review
How does Jay Jackson 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
3.22
 
K/9
9.9
 
BB/9
3.1
 
HR/9
2.4
 
Fastball
91.8 mph
 
ERA
7.52
 
WHIP
1.41
 
BABIP
.317
 
GB/FB
1.17
 
Left On Base
47.8%
 
Exit Velocity
80.7 mph
 
Barrels/BBE
5.1%
 
Spin Rate
2174 rpm
 
Balls Hit 95+ MPH
22.3%
 
Swinging Strike
11.5%
 
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 Jay Jackson See More
Todd's Takes: And in This Corner
May 18, 2023
Todd Zola shares his thoughts from Thursday's games, which included a grand slam from James Outman.
Tuesday Lineup Card: Come See Seager
September 14, 2015
Weekly Pitcher Rankings: Red Ready
April 30, 2011
Johnny Cueto is nearing a return from the DL, and it could come as early as this week.
Past Fantasy Outlooks
2020
2016
2011
2010
2009
Jackson latched on with the Brewers prior to the 2019 season after spending three campaigns in the Japan Central League with the Hiroshima Carp, posting a 2.10 ERA, 1.13 WHIP and 9.8 K/9 across 175 appearances. After opening the season with Triple-A San Antonio, the right-hander was promoted near the end of April, marking his first time back in the majors since debuting with the Padres in 2015. Jackson struggled in his first stint with the Brewers, allowing five runs in 2.1 innings, but fared much better after returning following the All-Star break, posting a 3.21 ERA, 1.25 WHIP and 44:17 K:BB across his final 28 innings. Jackson proved he has impressive strikeout stuff (13.9 K/9 and 18.1% swinging strike rate), though he'll likely need to cut down on the walks (5.3 BB/9) and home runs (1.8 HR/9) if he wants to work his way into a higher-leverage relief role in 2020.
While Jackson failed to claim a bullpen spot out of camp, he did earn his first major-league call-up in September on the strength of a combined 2.42 ERA and 1.09 WHIP between Double-A and Triple-A. The right-hander was virtually untouchable early on with San Antonio, earning a promotion to El Paso less than a month into the campaign. The results with El Paso weren't quite as eye-popping, but the numbers were strong nonetheless, with the 28-year-old saving 14 games and finishing 25 games in total for the Chihuahuas, with more than four strikeouts for every walk. His first exposure to major-league hitting was rocky, and Jackson opted to leave North America for an opportunity to pitch in Japan in 2016.
As a 22-year-old at Triple-A, Jackson held his own, but not much more. On the positive side, his command improved significantly (just 2.75 BB/9IP), but he was inconsistent from start to start, and his strikeout rate dropped to 6.82 K/9IP from 8.16 at Double-A the year before. Jackson also moved into the bullpen for seven effective appearances before returning to the rotation in late May. Jackson throws a low-90s fastball, with a changeup, slider and curve, and should get a chance to compete for one of the last rotation spots this spring.
With a low-90s fastball, and a promising curve, slider and changeup, Jackson climbed through three levels last year, missing bats and keeping the ball in the park along the way. His command is still an issue as he walked 39 in 82.2 Double-A innings, but Jackson is not far away from a major league debut. Expect him to compete for the No. 5 starter job in camp, but unless he blows the Cubs away, he'll begin the year at Triple-A.
Jackson has pitched extremely well as a pro so far, dominating High-A ball in his first look at professional hitters. He could be a big bargain in the ninth round, thanks to a 90+ fastball and better-than-expected breaking stuff.
More Fantasy News
Clears waivers
PMinnesota Twins  
June 23, 2024
The Twins outrighted Jackson to Triple-A St. Paul on Sunday.
ANALYSIS
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Designated for assignment
PMinnesota Twins  
June 20, 2024
The Twins designated Jackson for assignment Thursday, Bobby Nightengale of the Minneapolis Star Tribune reports.
ANALYSIS
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Gets call from Triple-A
PMinnesota Twins  
June 12, 2024
The Twins selected Jackson's contract from Triple-A St. Paul on Wednesday.
ANALYSIS
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Reports to Triple-A
PMinnesota Twins  
May 26, 2024
Jackson cleared waivers and was outrighted to Triple-A St. Paul on Sunday, Phil Miller of the Minneapolis Star Tribune reports.
ANALYSIS
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Gets designated for assignment
PMinnesota Twins  
May 19, 2024
Jackson was designated for assignment by the Twins on Sunday.
ANALYSIS
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Latest Fantasy Rumors
Getting interest from 14 teams
PFree Agent  
January 23, 2024
Jackson has drawn interest from 14 teams this offseason, Robert Murray of FanSided.com reports.
ANALYSIS
With a pretty healthy market, it's looking like Jackson might be able to land a major-league contract this winter. Jackson, 36, posted a 2.12 ERA and 27:9 K:BB over 29.2 frames with the Blue Jays in 2023 and boasts a 107:40 K:BB across 87.1 innings covering parts of five major-league seasons.
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