DataBaseball
2026
Brendan McKay headshot

P · 2019

Brendan McKay

Age
24
B/T
L/L
Height
6' 2"
Weight
220 lb
Born
December 18, 1995 in Beaver Falls, PA, USA
MLB debut
June 29, 2019
dbWAR
.7
2 season(s)
PA
11
AVG
.200
OBP
.273
SLG
.500
wRC+
102
100 = avg

Brendan McKay is a pitcher for the Tampa Bay Rays. In 2019 he hit 1 home run and knocked in 1 RBI, notching 2 hits across 11 plate appearances in 6 games. His batting average was .200, 20.7% lower than the league average of .252. He reached base at a .273 clip and slugged .500, for an OPS of .773, 2.0% higher than the league mark of .758. He averaged 87.4 mph off the bat, hit 37.5% of balls in play at 95 mph or better, barrelled 12.5% of them and made contact on 81.3% of his swings. Adjusted for his ballpark and league, his 102 wRC+ puts his offence 2% above average. That comes to 0.0 dbWAR — -0.0 runs with the bat, -0.0 on the bases, -0.2 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, 2019.

wRC+102
wOBA.321
ISO.300
BB%9.1%
WAR.0

How the WAR is built

Runs above replacement, 2019. These four terms sum to +0.1 runs, divided by runs-per-win to give WAR.

Batting-0.0Baserunning-0.0Position-0.2Replacement+0.4
BattingBaserunningPositionReplacement

Batting

Standard and advanced, by season.

Trend
2019611211012.200.273.500.300.1439.1%18.2%.321-0.01020.0

Pitching

Standard and advanced, by season.

Trend
2019131149.0240532856165.144.031.4110.32.9114890.7

Platoon splits

How he hits left- and right-handed pitching.

Batting by the hand the pitcher throws with, 2019. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHP210011.000.500.000.35650.0%
vs RHP992101.222.222.556.31411.1%
Opponent batting by the side the hitter bats from, 2019. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB525011028.220.250.320.24515.4%
vs RHB1641484281448.284.344.527.36429.3%

Spray chart

Where every ball he put in play landed, 2019.

Loading 8 batted balls…

Contact quality

How hard and at what angle he hits it, over 8 tracked batted balls in 2019. Percentiles are against qualified batters.

Barrel rate
12.5%
1 barrels
Exit velocity
87.4
mph average
Max exit velo
108.0
mph, hardest hit
Hard hit
37.5%
95 mph or better
Sweet spot
12.5%
8–32° launch
Launch angle
-5.6°
average
Barrel rate12.5%
Exit velocity87.4 mph
Hard hit rate37.5%
Contact rate81.3%

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, 2019.

3 AB1 AB1 AB1 AB1 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 .252.

Situational hitting

How Brendan McKay 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 situations11.200.273.500.321
Bases empty · thin5511102.200.200.800.391
Runner on first · thin4410000.250.250.250.218
Runners on · thin6510010.200.333.200.264
RISP · thin2100010.000.500.000.356

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, 2019.

Pitch sequencing

What Brendan McKay throws in each count, and what he follows each pitch with. Select any cell for the breakdown.

ShowBatter
Four-seamCurveballCutterChangeup

Select a count to see exactly what Brendan McKay throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2019.

Four-Seam Fastball57.2%50293.72,23152.8%23.3%
Curveball26.2%23081.72,03248.7%24.8%
Cutter13.0%11489.12,15142.1%21.0%
Changeup3.6%3286.41,66737.5%36.4%
Brendan McKay's arsenal by usage. Velocity is average release speed in mph, spin in rpm, and whiff rate is misses per swing — the cleanest single measure of whether a pitch beats hitters.

Head to head

Put Brendan McKay beside up to three others.

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Brendan McKay
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.