A.J. Minter

A.J. Minter

31-Year-Old PitcherRP
New York Mets
2025 Fantasy Outlook
Minter's 2024 season was plagued by a recurring hip injury that ultimately required season-ending surgery last August. The southpaw's results were fairly typical, as he produced solid ratios and an above-average 26.1 K-rate, but his strikeouts dipped by 5.4 percent compared to 2023 and he lost velocity (-1.3 mph) on his four-seam fastball. As a result, Minter generated fewer whiffs, which has been a consistent trend with the pitch since 2022. The 31-year-old's velocity will be worth monitoring during spring training, assuming the 2025 free-agent returns to full health by then. Read Past Outlooks
RANKS
Rest of Season
From Preseason
#385
ADP
$Signed a one-year, $11 million contract with the Mets in January of 2025. Contract includes $11 million player option for 2026.
Cleared for spring debut
PNew York Mets
Hip
March 12, 2025
Minter (hip) will make his Grapefruit League in Wednesday's game versus the Cardinals, Manny Gomez of NJ.com reports.
ANALYSIS
Minter will be in line for his first game action since he underwent hip surgery last August. He has just over two weeks to ramp up for Opening Day, but since he'll be deployed as a one-inning reliever, he'll likely need only a handful of appearances in spring training to get himself ready. He's projected to help set up for closer Edwin Diaz in the Mets bullpen this season.
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Pitching Stats
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Left/Right Pitching Splits
Since 2023
 
 
-23%
BAA vs RHP
2025
No Stats
2024
 
 
-17%
BAA vs RHP
2023
 
 
-27%
BAA vs RHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .264 138 37 13 33 6 0 5
Since 2023vs Right .202 255 80 19 47 4 1 7
2025vs Left 0 0 0 0 0 0 0 0
2025vs Right 0 0 0 0 0 0 0 0
2024vs Left .222 46 13 1 10 1 0 3
2024vs Right .184 88 22 10 14 1 0 3
2023vs Left .288 92 24 12 23 5 0 2
2023vs Right .210 167 58 9 33 3 1 4
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Home/Away Pitching Splits
Since 2023
 
 
-24%
ERA on Road
2025
No Stats
2024
 
 
-86%
ERA at Home
2023
 
 
-60%
ERA on Road
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 3.86 1.33 46.2 5 5 5 10.6 3.1 0.8
Since 2023Away 2.92 0.96 52.1 3 5 6 10.7 2.8 1.4
2025Home 0 0 0 0 0 0 0 0 0
2025Away 0 0 0 0 0 0 0 0 0
2024Home 0.59 0.91 15.1 3 0 1 10.6 2.9 0.6
2024Away 4.26 1.11 19.0 2 4 0 8.1 2.8 2.4
2023Home 5.46 1.53 31.1 2 5 4 10.6 3.2 0.9
2023Away 2.16 0.87 33.1 1 1 6 12.2 2.7 0.8
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Recent RotoWire Articles Featuring A.J. Minter See More
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Past Fantasy Outlooks
2024
2023
2022
2021
2020
2019
2018
Minter was Atlanta's first choice to close with Raisel Iglesias unavailable for the first month and change last season. The southpaw recorded double-digit saves (10) for the 2nd time in his career despite some ratio regression after his standout 2022 marks. Minter's 3.76 ERA (2.89 FIP) and 1.19 WHIP weren't awful, but he did have some hiccups, including a brutal month-long stretch early in the year upon which he allowed 17 runs over 14 innings (10.93 ERA). Aside from that, the veteran reliever was outstanding, posting a 1.78 ERA over his remaining 50.2 innings. The 30-year-old's walk rate (8.1%) was in line with his career average, but his 23.5% K-BB percentage was tied for 16th among qualified relievers. Minter also tallied 20-plus holds for the third consecutive season, making him a reliable contributor in leagues that count the statistic.
Those who take a skills-based approach when speculating on saves late in drafts should look no further than Minter, who may now be one injury away from becoming Atlanta's closer. The southpaw posted his best strikeout (34.7%) and walk (5.5%) rates since his rookie-season sample in 2017 and was 7th among qualifed relievers with a 29.2% K-BB percentage. He pitched a career-high 70 innings and led the league with 35 holds while adding a handful of saves. Minter's 96.6 mph average fastball velocity tied a career high, while his cutter and changeup were also effective in generating whiffs and strikeouts. If the lefty maintains his newfound control, there may be even more opportunity for saves, even if he's not the Braves primary closer. Either way, Minter is a top-tier target for leagues that count holds.
Minter has gone from a potential closer early in his career to someone now stuck toiling in middle relief in his current home. The lefty has plenty of velocity and has struck out 27.3% of the hitters he has faced in nearly 180 innings of major-league work while keeping the ball in the yard. An argument could be made for Minter to work higher-leverage innings for a lesser club. Atlanta already has high-leverage lefties in Will Smith and Tyler Matzek, so it's possible Minter is packaged up in something should Atlanta want to find a Freddie Freeman replacement on the open market once the lockout ends. This is an interesting case of taking the skills while seeing what role develops for Minter.
Minter earned 15 saves for Atlanta in 2018 and generated quite a bit of buzz before falling off in 2019. He lost the closer job in a hurry, spent time in the minors and ended that year on the IL with shoulder inflammation. The lefty uses a slider -- categorized sometimes as a cutter -- as his primary pitch and is comfortable using it in all counts. Meanwhile the four-seam fastball velocity held steady at 95.5 mph on average, so there are no obvious lingering effects of the shoulder issue that ended his 2019 season. He's allowed just one homer to lefty hitters in his career, and while less dominant against righties, he's held his own against opposite-handed pitching at the MLB level (3.58 FIP). Minter is not even the top southpaw in his bullpen -- that's Will Smith -- but the closer carousel is always going to turn and it's not hard to imagine Minter getting saves again at some point in 2021.
Many drafted Minter with the hope he would receive the bulk of the Braves' save chances in 2019, but all were disappointed by his efforts. Minter's season began with a sore shoulder which led to a velocity dip and control issues that sent him to Triple-A for a bit. The numbers in Gwinnett were more in line with what everyone hoped for -- he had a healthy 28.7 K-BB% and a sub-3.00 xFIP -- but it was too little too late. He only appeared in two games in September, the result of more shoulder trouble. Minter's draft-day value will depend in part on how the shoulder holds up to the offseason therapy, though with Will Smith joining Mark Melancon at the back end of the Atlanta bullpen, Minter is even further from the closer role. Hopefully he can avoid shoulder surgery. We have seen what he is capable of, and we have also seen how fragile things can be when Minter has something wrong with him.
Minter was a popular handcuff for Arodys Vizcaino last spring. The move proved prescient as Vizcaino was sidelined for a couple months and yielded closing duties to Minter. When Vizcaino returned in mid-September, they initially shared the role before Vizcaino took over the last week and into the playoffs. Minter finished the season with 15 saves and 12 holds. However, he was sluggish over the second half, registering a 3.79 ERA and 1.47 WHIP the final two months. Minter throws a 97-mph fastball and 92-mph slider, occasionally mixing in a change. He’s dominant enough for ninth-inning duties, but inconsistent control gets him into trouble occasionally. That's what happened the final two months of the season, likely putting Minter behind Vizcaino for the closing gig in the spring, Still, with Vizcaino’s own dalliance with control woes along with health issues, Minter will again be a top speculative saves dart.
Minter debuted with the Braves last season after cruising through the minor-league system with a big four-seam fastball, slider and cutter combo. He showed a few issues with walks at Double-A and Triple-A last season before his promotion, but he was sharp in Atlanta and his walk rate in 2016 was a non-issue across three levels. Rather quietly, Minter struck out 43.3 percent of the batters he faced, thanks to a gaudy 18.2 percent swinging-strike rate. It would hardly be surprising if Minter gets a chance to serve as the Braves' primary late-inning lefty, as he has the overpowering stuff necessary to help get the ball to Arodys Vizcaino in the ninth inning. In the event that Vizcaino falters or gets hurt, Minter is on the short list of interesting options who could take over the closer role, but he's on an even shorter list of Atlanta relievers capable of making an impact as a strikeout machine and ratios helper even if he's not providing saves.
More Fantasy News
Facing live batters
PNew York Mets
Hip
March 2, 2025
Minter (hip) is throwing a live bullpen session Sunday, Tim Healey of Newsday reports.
ANALYSIS
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Expects velocity to return
PNew York Mets
Hip
February 26, 2025
Minter believes he'll be able to regain his prior velocity following last August's hip surgery, Tim Britton of The Athletic reports.
ANALYSIS
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Optimism for Opening Day
PNew York Mets
Hip
February 11, 2025
Minter (hip) isn't guaranteed to be ready for Opening Day, though the Mets are optimistic he'll be available, Anthony DiComo of MLB.com reports.
ANALYSIS
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Lands $22 million deal
PNew York Mets
Hip
January 17, 2025
Minter (hip) agreed to a two-year, $22 million contract with the Mets on Friday, Jon Heyman of the New York Post reports.
ANALYSIS
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Shifted to 60-day injured list
PAtlanta Braves
Hip
August 20, 2024
Atlanta transferred Minter (hip) from the 15-day injured list to the 60-day IL on Tuesday.
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Latest Fantasy Rumors
Multiple conversations with Boston
PFree Agent
January 7, 2025
The Red Sox have had multiple conversations with Minter, who is recovering from hip surgery, Chris Cotillo of MassLive.com reports.
ANALYSIS
Minter underwent surgery on his left hip in August and it's not clear whether he will be ready for the beginning of spring training. The left-hander has been excellent when healthy, boasting a 2.85 ERA and 292:76 K:BB over 243 innings since the start of the 2020 season.
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