DataBaseball
2026
Darell Hernaiz headshot

Players · H · SS · 2026

Darell Hernaiz

Age
25
B/T
R/R
Height
5' 11"
Weight
190 lb
Number
#2
Born
August 3, 2001 in San Juan, Puerto Rico
MLB debut
March 28, 2024
Drafted
2019, round 5
High school
Americas
dbWAR
-.6
3 season(s)
PA
157
AVG
.234
OBP
.316
SLG
.277
wRC+
64
100 = avg

Darell Hernaiz is a shortstop for the Athletics. So far in 2026 he has hit 1 home run and knocked in 9 RBIs, notching 32 hits across 157 plate appearances in 49 games. His batting average is .234, 4.2% lower than the league average of .244. He reached base at a .316 clip and slugged .277, for an OPS of .594, 17.4% lower than the league mark of .719 — the second worst on his team, and 400th of 462 among MLB batters with 100+ plate appearances. He averaged 84.3 mph off the bat, hit 27.5% of balls in play at 95 mph or better, barrelled 0.9% of them and made contact on 74.4% of his swings. Adjusted for his ballpark and league, his 64 wRC+ puts his offence 36% below average. That comes to 0.0 dbWAR — -5.2 runs with the bat, -1.1 for the ballpark, +0.3 on the bases, -0.6 on double plays, +1.7 for the position he plays, against replacement level. It includes no fielding: defensive runs are proprietary and are not estimated here, so the figure credits playing a demanding position but not playing it well.

League context

Percentile among qualified batters, 2026.

wRC+64
wOBA.278
ISO.044
BB%10.2%
WAR.0

How the WAR is built

Runs above replacement, 2026. These terms sum to +0.0 runs, divided by runs-per-win to give WAR. There is no fielding term.

Batting-5.2Ballpark-1.1Baserunning+0.3Double plays-0.6Position+1.7Replacement+4.9
BattingBallparkBaserunningDouble playsPositionReplacement

WAR by season

0.0-0.3-0.5242526

Batting

Standard and advanced, by season.

Trend
2026ATH49157321931631.234.316.277.044.29210.2%19.7%.278-5.2640.0
2025ATH501974021631724.231.292.306.075.2508.6%12.2%.269-7.666-0.1
2024OAK441352311211127.192.261.242.050.2348.1%20.0%.233-8.844-0.5

Platoon splits

How he hits left- and right-handed pitching.

Batting by the hand the pitcher throws with, 2026. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHP5852131611.250.328.308.29519.0%
vs RHP99851901020.224.309.259.26920.2%

Spray chart

Where every ball he put in play landed, 2026.

Loading 108 batted balls…

Contact quality

How hard and at what angle he hits it, over 109 tracked batted balls in 2026. Percentiles are against qualified batters.

Barrel rate
0.9%
1 barrels
Exit velocity
84.3
mph average
Max exit velo
108.5
mph, hardest hit
Hard hit
27.5%
95 mph or better
Sweet spot
30.3%
8–32° launch
Launch angle
11.0°
average
Barrel rate0.9%
Exit velocity84.3 mph
Hard hit rate27.5%
Contact rate74.4%

A barrel is a batted ball whose exit velocity and launch angle have historically produced at least a .500 average and 1.500 slugging — 98 mph within 26–30°, widening to 8–50° by 116 mph. Reconstructed from Statcast's published anchor points, which reproduces them exactly; the interior is within a degree. Sweet spot (8–32°) is an exact definition.

Hot and cold zones

Batting average by pitch location, 2026.

.091.100—.167.18211 AB—7 AB.1258 AB.36411 AB.46213 AB.27311 AB—6 AB.09111 AB.4449 AB
Below averageLeague averageAbove average
Batting average by location of the pitch that ended each plate appearance, catcher's view. The bordered square is the strike zone; the outer band is chase territory. Cells with fewer than 8 at-bats are left grey rather than shown as signal. League average on the same attribution is .243.

Situational hitting

How Darell Hernaiz hits by base state, outs, score and late-game pressure — each read against his own season line.

Split by
By who is on base when he comes up. The season line is repeated as the baseline.
SituationPAABHHRRBIBBSOAVGOBPSLGwOBA
All situations157——————.234.316.277.278
Bases empty89822011617.244.303.317.283
Runner on first · thin242040023.200.273.200.228
Runners on685512081014.218.333.218.272
RISP4435808811.229.364.229.294

Runners on includes runners in scoring position, which is the convention every reference uses. Rows under 25 plate appearances are marked thin — at that size a rate moves several dozen points on one hit. Counted from play-by-play, 2026.

Head to head

Put Darell Hernaiz beside up to three others.

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Darell Hernaiz

Similar players

Nearest 2026 seasons by discipline, contact, power and speed, on rate statistics rather than totals.

How these are computed

wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.