Players · H · Pitcher · 2019

Donnie Hart

Milwaukee Brewers National League Central

Age: 29
B/T: L/L
Height: 5' 11"
Weight: 180 lb

Born: September 6, 1990 in Bedford, TX, United States
MLB debut: July 17, 2016

dbWAR: .4
IP: 7.2
ERA: 0.00
FIP: 4.00
K/9: 3.5
FIP−: 89

Donnie Hart was a relief pitcher for the Milwaukee Brewers. In 2019 he struck out 3 batters over 7.2 innings across 5 appearances, going 0-0. His ERA of 0.00 was 100.0% lower than the league average of 4.51. Stripping out defence, his 4.00 FIP suggests that his ERA had some help behind him. He missed bats on 29.2% of swings (13.5% of every pitch he threw), walked 13.8% of the batters he faced and struck out 10.3%. His 0.1 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.

League context

Percentile among qualified pitchers, 2019.

FIP4.00

K/93.5

WHIP1.04

WAR.1

WAR by season

Pitching

Standard and advanced, by season.


2019	MIL/NYM	5	7.2	0	4	0	3	4	0.00	4.00	1.04	3.5	4.7	0	89	0.1
2018	BAL	20	19.1	0	31	12	13	12	5.59	5.02	2.22	6.1	5.6	135	121	-0.1
2017	BAL	51	43.2	2	48	18	29	13	3.71	4.49	1.40	6.0	2.7	85	103	0.2
2016	BAL	22	18.1	0	12	1	12	6	0.49	3.53	0.98	5.9	2.9	12	84	0.2

Batting

Standard and advanced, by season.

																					Trend
2019	NYM/MIL	2	2	0	0	0	0	0	1	.000	.000	.000	.000	.000	0.0%	50.0%	.000	-0.6	-123	-0.0
2016	BAL	1	1	0	0	0	0	0	1	.000	.000	.000	.000	—	0.0%	100.0%	.000	-0.3	-119	-0.0

Platoon splits

How left- and right-handed hitters fare against him.

Season

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.
Split	PA	AB	H	HR	BB	SO	AVG	OBP	SLG	wOBA	K%
vs LHB	15	14	3	0	1	2	.214	.267	.214	.222	13.3%
vs RHB	14	11	1	0	3	1	.091	.286	.091	.177	7.1%

Spray chart

Where every ball he put in play landed, 2019.

Loading 1 batted balls…

Hot and cold zones

Batting average by pitch location, 2019.

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.

Pitch sequencing

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

ShowBatter

SinkerSliderChangeup

Select a count to see exactly what Donnie Hart throws in it.

Pitch arsenal

What he throws, how hard, how often it misses, and what hitters do with it.

Season


Sinker	61.5%	64	86.8	2,039	37.5%	24.0%	13	—	—
Slider	25.0%	26	76.8	2,570	38.5%	30.8%	7	—	—
Changeup	13.5%	14	80.5	2,139	57.1%	40.0%	5	—	—

Donnie Hart'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. BAA and OPS are what hitters did against each pitch, credited to the one that ended the plate appearance, and are left blank under 15 at-bats.

Head to head

Put Donnie Hart beside up to three others.

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Donnie Hart

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.