Jonah Heim

OAK · Hitter · 5 games projected since Sep 18, 2026, every one frozen before first pitch.

Next up

Sep 26 · 8:40 PM CTvs TBD HOU @ OAK1+ hit 55.1%2+ TB 31.6%HR 9.4%Sep 25 · 8:40 PM CTvs Hunter Brown RHPHOU @ OAK1+ hit 55.0%2+ TB 29.4%HR 9.2%

Statcast

by window and pitcher hand

Jonah Heim · last 90 daysthrough Sep 24, 2026 · windows are his last games

vs RHPvs LHPAll

Window	G	PA	AVG	OBP	SLG	wOBA	xwOBA	K%	BB%	Whiff%	Avg EV	Max EV	Barrel%	Hard-hit%	Sweet-spot%
Last 5 G	5	10	.111	.200	.222	.195	.233	0.0%	10.0%	0.0%	77.6	96.9	0.0%	33.3%	33.3%
Last 15 G	13	40	.105	.150	.132	.134	.217	17.5%	5.0%	17.6%	82.0	100.8	0.0%	16.1%	32.3%
Last 30 G	27	78	.110	.167	.178	.172	.232	15.4%	6.4%	14.7%	85.8	102.8	1.6%	26.2%	31.1%
90 days	57	155	.139	.194	.222	.196	.252	20.0%	5.2%	19.8%	86.9	104.8	3.5%	31.9%	32.7%

Batted-ball mix, 90 days · 113 balls in play

Ground 46%Line drive 17%Fly ball 23%Pop-up 14%

Window	G	PA	AVG	OBP	SLG	wOBA	xwOBA	K%	BB%	Whiff%	Avg EV	Max EV	Barrel%	Hard-hit%	Sweet-spot%
Last 5 G	4	6	.200	.333	.400	.325	.188	16.7%	16.7%	20.0%	81.6	96.9	0.0%	50.0%	0.0%
Last 15 G	6	16	.200	.250	.533	.325	.216	18.8%	6.2%	14.7%	88.2	105.0	8.3%	41.7%	25.0%
Last 30 G	12	32	.296	.406	.519	.402	.289	12.5%	15.6%	12.1%	88.1	105.0	4.3%	43.5%	34.8%
90 days	35	100	.250	.310	.457	.341	.326	17.0%	8.0%	19.4%	88.4	109.1	9.3%	37.3%	38.7%

Batted-ball mix, 90 days · 75 balls in play

Ground 47%Line drive 21%Fly ball 21%Pop-up 11%

Window	G	PA	AVG	OBP	SLG	wOBA	xwOBA	K%	BB%	Whiff%	Avg EV	Max EV	Barrel%	Hard-hit%	Sweet-spot%
Last 5 G	5	16	.143	.250	.286	.244	.216	6.2%	12.5%	8.0%	78.8	96.9	0.0%	38.5%	23.1%
Last 15 G	15	56	.132	.179	.245	.188	.216	17.9%	5.4%	16.7%	83.7	105.0	2.3%	23.3%	30.2%
Last 30 G	30	110	.160	.236	.270	.239	.249	14.5%	9.1%	13.9%	86.4	105.0	2.4%	31.0%	32.1%
90 days	65	255	.182	.239	.314	.253	.281	18.8%	6.3%	19.6%	87.5	109.1	5.9%	34.0%	35.1%

Batted-ball mix, 90 days · 188 balls in play

Ground 46%Line drive 19%Fly ball 22%Pop-up 13%

Recent contact

Last 12 balls in play. Hard hit is 95+ mph; the sweet spot is a launch angle of 8 to 32 degrees.
Date	Pitcher	Pitch	Velo	EV	LA	xwOBA	Result
Sep 24	RHP	Fastball	93.6	62.1	-28	.056	Out
Sep 24	LHP	Fastball	92.6	78.3	-5	.065	Double
Sep 24	RHP	Slider	88.2	96.9	17	.557	Out
Sep 23	RHP	Slider	89.4	95.6	32	.362	Out
Sep 22	LHP	Fastball	92.0	96.9	-20	.119	Out
Sep 22	LHP	Slider	85.8	55.5	-81	.121	Out
Sep 22	RHP	Slider	84.5	58.1	-12	.070	Out
Sep 22	RHP	Slider	85.7	68.9	71	.000	Out
Sep 20	RHP	Sweeper	88.4	74.0	-16	.042	Out
Sep 20	RHP	Sweeper	88.8	84.3	-10	.096	Out
Sep 20	RHP	Slider	85.9	95.3	19	.401	Double
Sep 18	LHP	Curveball	80.8	95.5	-23	.122	Out

Total bases, last 10 games★ home run

111

112

015

017

018

220

022

023

224

Last 10 games.
Date	PA	H	TB	BB	K
Sep 24	4	1	2	1	0
Sep 23	2	0	0	1	0
Sep 22	4	0	0	0	0
Sep 20	3	1	2	0	0
Sep 18	3	0	0	0	1
Sep 17	4	0	0	0	0
Sep 15	3	0	0	0	1
Sep 12	4	1	1	0	1
Sep 11	4	1	1	0	1
Sep 8	3	0	0	0	0

FormNormal

Contact rating29Below average

Last 100 pitches2trending down

wOBA / xwOBA.249 / .295running 46 points behind his contact

Last 12 games, oldest to newest

Hit4/12

2+ total bases2/12

Home run0/12

Context only. Streaks and hot or cold labels don't move a projection: in our tests recent results didn't predict the next two weeks better than the season.

Talent

Talent grade—— type

wOBA–

Barrel%–

Hard-hit%–

K%–

BB%–

A season-level read, blending this season with last, shrunk toward league where the sample is thin.

Jonah Heim · percentile ranksvs 304 hitters on the slate with 60+ PA · last 90 days

xwOBA18.281

Avg EV4287.5

Max EV44109.1

Barrel%445.9%

Hard-hit%2934.0%

Sweet-spot%4835.1%

K%6918.8%

BB%266.3%

Whiff%6619.6%

Right is always better for the hitter: K% and whiff are ranked low-to-high. Context only; a percentile isn't a projection.

Jonah Heim · every 1+ hit projection, frozen pre-gameHitNo hitNot settled

Hits in 2 of 4 settled games; the projections added up to 2.0. A handful of games says little about the model on its own.

Predicted vs what happened

4 settled games

Games with a hit2 of 4BTB expected 2.0

Games with 2+ TB2 of 4BTB expected 1.1

Games with a HR0 of 4BTB expected 0.4

Talent grade—wOBA – · K% –

One player's handful of games says little about the model; the market-level record is on the record. A game he never batted in is void, not a miss.

Probabilities as served and frozen before first pitch.
Date	Facing	1+ hit	2+ TB	HR	PA	H	TB	HR
Sep 25	Hunter Brown	55.5%	29.6%	8.6%	not settled
Sep 24	Peter Lambert	55.8%	28.5%	11.3%	4	1	2	0
Sep 22	Yusei Kikuchi	56.1%	34.0%	10.9%	4	0	0	0
Sep 20	Gavin Williams	43.1%	23.6%	7.3%	3	1	2	0
Sep 18	Daniel Espino	48.5%	24.7%	7.5%	3	0	0	0