Geoff Hartlieb

2026 seasonregular season

Bats/Throws: R/R
Height: 6' 5"
Weight: 240 lb
Age: 32
Born: Highland, IL, USA
MLB debut: 2019-05-18
Drafted: 2016

Pitch qualityour Stuff+ grades

How nasty each pitch is from its physical shape alone — velocity, spin, movement, extension and release point — on a scale where 100 is league average and every 10 points is one standard deviation. It does not see where the pitch was thrown, the count, or what happened to it, so a pitcher with great stuff and poor command can still give up runs. How it is built

97overall

Cutter106
Sinker106
Slider99
Four-seam fastball90

Pitching

Season	G	GS	IP	ERA	WHIP	K	BB	HR	K/9	W-L	SV
2026	18	0	28.0	4.82	1.57	22	14	1	7.07	2-1	0

Last 10 games

Game	Dec	IP	H	ER	BB	K	P
09/27vHOUL		1.2	3	1	1	1	27
09/25vHOUW		0.1	1	3	2	1	17
09/23vLAAW	W	1.2	1	0	1	2	24
09/19@CLEL		1.0	2	1	0	2	16
09/17@TBL		1.2	0	0	0	2	18
09/13vSEAW		2.0	1	0	0	2	25
09/08vTORL		2.0	1	0	1	2	30
09/05@SEAW		1.0	2	1	0	2	22
09/04@SEAW	HLD	1.1	0	0	0	1	13
09/02@TEXW		2.0	2	0	0	1	26

Full 2026 game log (18 games)

Game	Dec	IP	H	ER	BB	K	HR	P
09/27vHOUL		1.2	3	1	1	1	0	27
09/25vHOUW		0.1	1	3	2	1	0	17
09/23vLAAW	W	1.2	1	0	1	2	0	24
09/19@CLEL		1.0	2	1	0	2	0	16
09/17@TBL		1.2	0	0	0	2	0	18
09/13vSEAW		2.0	1	0	0	2	0	25
09/08vTORL		2.0	1	0	1	2	0	30
09/05@SEAW		1.0	2	1	0	2	0	22
09/04@SEAW	HLD	1.1	0	0	0	1	0	13
09/02@TEXW		2.0	2	0	0	1	0	26
07/26@MINL		2.0	5	3	0	1	0	33
07/24@MINW	HLD	0.1	0	0	3	1	0	18
07/21@AZL		0.1	0	1	2	0	0	13
07/19vWSHL		2.0	1	0	1	1	0	24
06/30vLADL		3.0	6	3	1	1	0	52
06/27@LAAL	L	0.2	2	1	0	0	0	9
06/25@SFW	W	2.0	0	0	1	1	0	25
06/20vLAAL		3.0	3	1	1	1	1	43

Career by season

Season	G	IP	ERA	WHIP	K	BB	HR	K/9	W-L
2019PIT	29	35.0	9.00	2.00	38	18	8	9.77	0-1
2020PIT	21	22.1	3.63	1.57	19	19	1	7.66	1-0
2021PIT	4	4.2	7.71	1.71	4	5	0	7.71	0-0
2021NYM	3	4.1	14.54	3.00	5	6	0	10.38	0-0
20212 teams	7	9.0	11.00	2.33	9	11	0	9.00	0-0
2023MIA	2	4.0	2.25	1.25	3	3	1	6.75	0-0
2024COL	5	9.0	9.00	1.89	7	4	1	7.00	0-0
2025NYY	2	1.1	40.50	6.75	4	4	1	27.00	0-0
2025DET	2	2.0	9.00	2.50	1	2	1	4.50	0-0
20252 teams	4	3.1	21.60	4.20	5	6	2	13.50	0-0
2026ATH	18	28.0	4.82	1.57	22	14	1	7.07	2-1

Stats from the MLB Stats API, regular season only. A traded player's combined season appears as one row per club plus the total.