Adrian Del Castillo

Adrian Del Castillo

26-Year-Old DHDH
Arizona Diamondbacks
2026 Fantasy Outlook
Del Castillo was limited during the first half of 2025 by injuries (back, shoulder) and played just 14 games at Triple-A Reno (and another 14 on rehab assignment). He eventually joined Arizona following the All-Star break, mostly serving as a DH or pinch hitter. After a strong showing at the plate in his first taste of the majors in 2024, Del Castillo dropped to a .682 OPS last season, although he produced at Reno. The organization's goal was for him to continue to develop his defensive skills, but Del Castillo played just 16 games behind the plate across all three locations. That negates any thoughts that he could serve as a backup to Gabriel Moreno in 2026, so Arizona re-signed James McCann to be the primary backup. That doesn't mean Del Castillo will return to Reno, however; the lefty-hitter could serve as the primary DH against right-handers. Read Past Outlooks
RANKS
Rest of Season
From Preseason
#372
ADP
Signed a one-year contract with the Diamondbacks in March of 2026.
Huge day in extra-inning win
DHArizona Diamondbacks
April 15, 2026
Del Castillo went 2-for-5 with a triple, a home run and five RBI in Wednesday's 8-5 extra-inning win over the Orioles.
Analysis
Getting the start at catcher and batting cleanup, Del Castillo nearly slugged a homer to left-center field in the third inning, instead settling for his first career triple. The 26-year-old left no doubt in the top of the 10th when he crushed a Tyler Wells fastball 420 feet to right-center for a two-run blast that broke open a 5-5 tie. It was Del Castillo's first long ball of the season, and through his first seven games of 2026 he's batting .346 (9-for-26) with 10 RBI.
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Batting Stats
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2026 MLB Game Log
2026
2025
2024
2026 MLB Game Log
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2025 MLB Game Log
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2024 MLB Game Log
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Minor League Game Log
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Batting Order Slot Breakdown
vs Right-Handed Pitchers
vs RHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
4
2
vs Left-Handed Pitchers
vs LHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
Left/Right Batting Splits
Since 2024
 
 
+5%
OPS vs RHP
2026
 
 
+9%
OPS vs LHP
2025
 
 
+548%
OPS vs RHP
2024
 
 
+16%
OPS vs LHP
OPS PA R HR RBI SB AVG OBP SLG
Since 2024vs Left .752 29 3 0 7 0 .333 .345 .407
Since 2024vs Right .788 215 21 9 39 1 .271 .321 .467
2026vs Left 1.000 2 0 0 1 0 .500 .500 .500
2026vs Right .917 24 3 1 9 0 .333 .333 .583
2025vs Left .111 9 0 0 1 0 .000 .111 .000
2025vs Right .719 122 9 4 16 0 .257 .303 .416
2024vs Left 1.000 18 3 0 5 0 .444 .444 .556
2024vs Right .864 69 9 4 14 1 .274 .348 .516
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Minor League Splits View Minor League Split Stats
Home/Away Batting Splits
Since 2024
 
 
+35%
OPS at Home
2026
 
 
-100%
OPS on Road
2025
 
 
+82%
OPS at Home
2024
 
 
+25%
OPS at Home
OPS PA R HR RBI SB AVG OBP SLG
Since 2024Home .929 95 14 5 21 0 .341 .358 .571
Since 2024Away .687 149 10 4 25 1 .237 .302 .385
2026Home .000 3 0 0 0 0 .000 .000 .000
2026Away 1.043 23 3 1 10 0 .391 .391 .652
2025Home .932 50 7 3 12 0 .347 .340 .592
2025Away .513 81 2 1 5 0 .169 .259 .254
2024Home .995 42 7 2 9 0 .359 .405 .590
2024Away .797 45 5 2 10 1 .268 .333 .463
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Stat Review
How does Adrian Del Castillo compare to other hitters?
This section compares his stats with all batting seasons from the previous three seasons (minimum 400 plate appearances)*. 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 and Barrels/PA % are benchmarked against 2019 data (min 400 PA) and Hard Hit Rate is benchmarked against last season's data (min 400 PA). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • BB/K
    Walk to strikeout ratio
  • BB Rate
    The percentage of plate appearances resulting in a walk.
  • K Rate
    The percentage of plate appearances resulting in a strikeout.
  • BABIP
    Batting average on balls in play. Measures how many of a batter’s balls in play go for hits.
  • ISO
    Isolated Power. Slugging percentage minus batting average. A computation used to measure a batter's raw power.
  • AVG
    Batting average. Hits divided by at bats.
  • OBP
    On Base Percentage. A measure of how often a batters reaches base. Roughly equal to number of times on base divided by plate appearances.
  • SLG
    Slugging Percentage. A measure of the batting productivity of a hitter. It is calculated as total bases divided by at bats.
  • OPS
    On base plus slugging. THe sum of a batter's on-base percentage and slugging percentage.
  • wOBA
    Weighted on-base average. Measures a player's overall offensive contributions per plate appearance. wOBA combines all the different aspects of hitting into one metric, weighting each of them in proportion to their actual run value.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Hard Hit Rate
    A measure of contact quality from Sports Info Solutions. This stat explains what percentage of batted balls were hit hard vs. medium or soft.
  • Barrels/PA
    The percentage of plate appearances where a batter had a batted ball classified as 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.
  • Expected BA
    Expected Batting Average.
  • Expected SLG
    Expected Slugging Percentage.
  • Sprint Speed
    The speed of a runner from home to first, in feet per second.
  • Ground Ball %
    The percentage of balls put in play that are on the ground.
  • Line Drive %
    The percentage of balls put in play that are line drives.
  • Fly Ball %
    The percentage of balls put in play that are fly balls.
BB/K
0.00
 
BB Rate
0.0%
 
K Rate
26.9%
 
BABIP
.444
 
ISO
.231
 
AVG
.346
 
OBP
.346
 
SLG
.577
 
OPS
.923
 
wOBA
.397
 
Exit Velocity
86.5 mph
 
Hard Hit Rate
15.8%
 
Barrels/PA
3.8%
 
Expected BA
.271
 
Expected SLG
.438
 
Sprint Speed
24.7 ft/sec
 
Ground Ball %
47.4%
 
Line Drive %
26.3%
 
Fly Ball %
26.3%
 
Prospect Rankings History
Advanced Batting Stats
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Additional Stats
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Defensive Stats
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Batted Ball Stats
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Stats Vs Upcoming Pitchers
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Recent RotoWire Articles Featuring Adrian Del Castillo See More
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2025 Fantasy Outlook
Del Castillo was already having a breakout year at Triple-A Reno by the time he showed up in Arizona and acquitted himself well in 25 games while filling in for an injured Gabriel Moreno. The organization's Minor League Player of the Year, Del Castillo posted a 1.002 OPS and 26 homers in 2024 at Reno. Power numbers in the hitter-smooching Pacific Coast League are always taken with circumspection, but Del Castillo's jump from 2023 to 2024 was comical. He gained more than 300 points of OPS, 64 points of average and dropped his strikeout rate 12 points. Against MLB pitching, Del Castillo slashed .313/.368/.525 with four home runs in 87 plate appearances - and a much higher strikeout rate than he had in the minors. His bat may be able to carry him in the majors, but Moreno is entrenched as the No. 1 catcher, and Arizona may want a better defensive option as a backup.
More Fantasy News
Delivers in pinch
DHArizona Diamondbacks
April 13, 2026
Del Castillo went 1-for-1 with an RBI in Sunday's 4-3 win over Philadelphia.
Analysis
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Sitting against righty
DHArizona Diamondbacks
April 12, 2026
Del Castillo is out of the lineup for Sunday's game against the Phillies.
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First start at catcher
DHArizona Diamondbacks
April 12, 2026
Del Castillo went 3-for-4 with an RBI in Saturday's 4-3 loss to the Phillies.
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Drives in two in loss
DHArizona Diamondbacks
April 7, 2026
Del Castillo started at designated hitter and went 1-for-5 with two RBI in Tuesday's 4-3 extra-inning loss to the Mets.
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Makes season debut
DHArizona Diamondbacks
April 5, 2026
Del Castillo served as the designated hitter and went 0-for-3 in Saturday's 2-1 win over Atlanta.
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