Reid Detmers

Reid Detmers

25-Year-Old PitcherSP
Los Angeles Angels
2025 Fantasy Outlook
It feels like Detmers has been around forever, but the left-hander is still just 25 years old entering the 2025 season. He went 3-0 with two earned runs allowed over 17.2 innings in his first three starts last season, but then went 0-6 with an 8.93 ERA over his next eight to earn a trip back to Triple-A. Home runs doomed his return in September, as he served up eight homers in 24.1 innings down the stretch to push him up to an ugly 6.70 ERA for the season. Both lefties and righties slugged over .500 against Detmers last season. He still has multiple minor-league options remaining and will have to earn his spot with the Angels in spring training. Detmers' 26.8 percent strikeout rate over the past two seasons -- 16th among pitchers that have totaled 230 combined innings in that span -- and the fact that he has a no-hitter under his belt offer a shred of hope that the 2020 first-round pick could turn a corner. Read Past Outlooks
RANKS
From Preseason
#378
ADP
$Signed a one-year, $1.83 million contract with the Angels in January of 2025.
Beginning 2025 in bullpen
PLos Angeles Angels
March 24, 2025
Angels manager Ron Washington said Monday that Detmers will open the 2025 season in the bullpen, Bill Shaikin of the Los Angeles Times reports.
ANALYSIS
Detmers had been competing against Jack Kochanowicz for the final spot in the Angels' rotation. With Kochanowicz winning the job, Detmers will work out of the Halos' bullpen and could be used as a long reliever, per Jack Janes of The Sporting Tribune. Detmers worked in relief in each of his last three spring outings and allowed four runs (three earned) on 11 hits and two walks while striking out 13 across 11.2 frames.
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Pitching Stats
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2024
2023
2022
2021
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2023 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
92
Last 10 Games
91
Last 5 Games
92
How many pitches does Reid Detmers 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 Reid Detmers 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
 
 
-1%
BAA vs RHP
2024
 
 
-16%
BAA vs LHP
2023
 
 
-20%
BAA vs RHP
2022
 
 
-12%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2022vs Left .252 360 79 33 80 12 4 14
Since 2022vs Right .250 1214 320 111 269 63 2 36
2024vs Left .247 105 31 13 22 5 2 5
2024vs Right .293 286 78 25 76 15 1 13
2023vs Left .294 135 23 12 35 5 1 6
2023vs Right .236 509 145 48 106 23 0 13
2022vs Left .209 120 25 8 23 2 1 3
2022vs Right .237 419 97 38 87 25 1 10
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2022
 
 
-18%
ERA at Home
2024
 
 
-4%
ERA at Home
2023
 
 
-20%
ERA at Home
2022
 
 
-28%
ERA at Home
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2022Home 4.35 1.26 206.2 8 13 0 10.4 3.2 1.2
Since 2022Away 5.29 1.47 158.1 7 12 0 9.1 4.0 1.3
2024Home 6.57 1.48 49.1 1 6 0 12.2 3.3 1.8
2024Away 6.87 1.66 38.0 3 3 0 9.9 4.7 1.9
2023Home 4.04 1.35 84.2 3 4 0 11.1 3.3 1.1
2023Away 5.06 1.36 64.0 1 6 0 9.0 4.1 1.3
2022Home 3.22 1.00 72.2 4 3 0 8.4 3.0 1.0
2022Away 4.47 1.47 56.1 3 3 0 8.6 3.5 0.8
More Splits View More Split Stats
Stat Review
How does Reid Detmers 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.
  • 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
2.87
 
K/9
11.2
 
BB/9
3.9
 
HR/9
1.9
 
Fastball
93.8 mph
 
ERA
6.70
 
WHIP
1.56
 
BABIP
.368
 
GB/FB
1.00
 
Left On Base
62.3%
 
Exit Velocity
82.1 mph
 
Barrels/BBE
6.5%
 
Spin Rate
2098 rpm
 
Balls Hit 95+ MPH
21.9%
 
Swinging Strike
13.1%
 
Prospect Rankings History
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Defensive Stats
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Stats Vs Today's Lineup
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Recent RotoWire Articles Featuring Reid Detmers See More
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Past Fantasy Outlooks
2024
2023
2022
2021
Detmers delivered a surprise performance in 2022 by pitching a perfect game and posting a 3.77 ERA for the season out of nowhere, but he unsurprisingly came back to earth last year with a 4.48 ERA, 1.35 WHIP and 168:60 K:BB across 148.2 innings. He found an extra tick on his fastball in 2023 (94.4 mph) and upped his strikeout rate to 26.2 percent, but a 9.3 percent walk rate and 1.15 HR/9 both took a step back from the previous season. A 40.9 percent hard-hit rate was also worse, and his results appear to be well earned with a 4.45 xERA. The Angels lack any real rotation depth, especially with Shohei Ohtani departing via free agency, which should lock Detmers in for regular starts again in 2024. Detmers will turn 25 years old in July and still has some upside, but he's not a stable option for fantasy managers beyond providing innings and decent strikeout numbers. Still, you could do much worse to round out a rotation, especially in deeper leagues.
If you have Detmers as the only pitcher to throw a complete game no-hitter in 2022 as a preseason prediction, come collect your prize. Detmers entered that contest in early May with a 5.19 ERA and 3 homers allowed in 17.1 innings and proceeded to blank the Rays. Six weeks later, he found himself demoted to Triple A after consecutive rough outings, but came back just before the break and closed the season 5-3 with a 3.04 ERA with an 18% K-BB% while scattering 1.3 baserunner per nine innings. His 25% strikeout rate belies his actual stuff as he must get ahead to use his breaking balls to survive. He lacks the stuff to pitch from behind and if batters do not chase the breaking stuff, he can quickly get into trouble. The profile is fraught with risk, so proceed with caution more than with gusto.
Detmers, the No. 10 overall pick in 2020, is at the stage of his development where he has nothing left to prove in the minors but is still waiting to have prolonged success in the majors. He registered a 3.19 ERA, 1.15 WHIP and 108 strikeouts in 62 innings at Double-A and Triple-A and has never pitched below Double-A in pro ball. On the flip side, he gave up 17 earned runs, five home runs and walked 11 in 20.2 innings through five MLB starts. The 6-foot-2 southpaw's famously plus curveball played as it should (.226 xBA, .320 xSLG, 33.3 Whiff%), and his slider was almost as good. He threw those breaking balls a combined 50% of the time. However, his 93-mph fastball, which he threw 45% of the time, got hammered by big leaguers to the tune of a .334 xBA and .743 xSLG. The margin for error is much smaller against big-league hitters, but if Detmers can have a better plan and better execution of when and where he throws his fastball, he clearly has the secondaries to be a high-strikeout big-league starter as early as this season.
Detmers' fastball sits at around 91-92 mph (touches 94), but that did not prevent him from absolutely dominating college hitters over his last two seasons at Louisville. The 6-foot-2, 210-pound southpaw had a 1.23 ERA, 1.00 WHIP and 48:6 K:BB in 22 innings as a junior and threw another 50 innings between the alternate site and instructs. His command, pitchability and competitiveness are elite, which is why he is able to get the most out of his stuff. He locates his fastball, which has above-average vertical drop, wherever he wants and complements it with a plus mid-70s curveball. Detmers throws his fastball and curveball in any count and gets whiffs inside and outside of the zone. His slider and changeup could each be average offerings. He seems to have the tools to produce like a No. 2 or No. 3 starter while having fringe-to-average fastball velocity. Detmers could debut this summer if a need arises.
More Fantasy News
Looks good in piggyback role
PLos Angeles Angels
March 16, 2025
Detmers pitched four innings in a Cactus League contest against the Padres on Sunday, allowing two runs (one earned) on four hits and no walks while striking out four batters.
ANALYSIS
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Impressive out of bullpen Monday
PLos Angeles Angels
March 10, 2025
Detmers entered in the sixth inning of Monday's Cactus League contest against Colorado and tossed four scoreless frames, allowing four hits and striking out four batters.
ANALYSIS
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Allows one run in third spring game
PLos Angeles Angels
March 5, 2025
Detmers tossed 2.2 innings in a Cactus League contest against the Dodgers on Wednesday, allowing one run on two hits and no walks while striking out one batter.
ANALYSIS
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Hurls three frames in spring start
PLos Angeles Angels
March 1, 2025
Detmers pitched three scoreless innings in a Cactus League contest against the White Sox on Friday, allowing one hit and two walks while striking out two batters.
ANALYSIS
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Will compete to be fifth starter
PLos Angeles Angels
February 2, 2025
Detmers is one of several pitchers who will be competing for the Angels' fifth-starter role during spring training, Rhett Bollinger of MLB.com reports.
ANALYSIS
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Latest Fantasy Rumors
No easy outs
PLos Angeles Angels
June 11, 2023
Detmers ranks last among all qualified starters by allowing line drives on 33.3 percent of his batted balls.
ANALYSIS
Detmers is allowing a .275 opponent batting average overall. Although he's limited extra-base hits decently well, his frequency of line drives is a central factor to his 1.51 WHIP. Detmers has allowed 62 hits in 56.1 innings this season. It's tough to trust him until he can consistently generate weaker contact.
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