Kyle Harrison

2026 seasonregular season

Bats/Throws: R/L
Height: 6' 2"
Weight: 216 lb
Age: 25
Born: San Jose, CA, USA
MLB debut: 2023-08-22
Drafted: 2020

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

101overall

Sinker109
Four-seam fastball105
Changeup98
Slurve98
Cutter95

Pitching

Season	G	GS	IP	ERA	WHIP	K	BB	HR	K/9	W-L	SV
2026	28	24	115.2	4.20	1.35	141	36	20	10.97	11-5	0

Last 10 games

Game	Dec	IP	H	ER	BB	K	HR	P
09/26vSTLW	W	2.0	0	0	0	4	0	29
09/22@PHIL		1.0	3	1	0	1	0	14
09/20@BALW	HLD	0.1	1	0	1	0	0	20
09/17@PITL	L	1.2	4	4	2	2	0	50
09/12vCINW		0.0	4	4	0	0	0	17
09/06@CINL		3.2	9	4	4	4	1	93
08/31@CHCL	L	3.2	10	9	2	3	5	98
08/25@NYML		5.0	6	1	1	5	1	90
08/18vSEAW	W	5.0	2	0	2	8	0	79
08/11@SDL	L	4.2	10	3	3	3	3	90

Full 2026 game log (28 games)

Game	Dec	IP	H	ER	BB	K	HR	P
09/26vSTLW	W	2.0	0	0	0	4	0	29
09/22@PHIL		1.0	3	1	0	1	0	14
09/20@BALW	HLD	0.1	1	0	1	0	0	20
09/17@PITL	L	1.2	4	4	2	2	0	50
09/12vCINW		0.0	4	4	0	0	0	17
09/06@CINL		3.2	9	4	4	4	1	93
08/31@CHCL	L	3.2	10	9	2	3	5	98
08/25@NYML		5.0	6	1	1	5	1	90
08/18vSEAW	W	5.0	2	0	2	8	0	79
08/11@SDL	L	4.2	10	3	3	3	3	90
08/05vPITW	W	5.0	1	0	1	10	0	69
07/08@STLL	L	4.0	4	3	0	2	1	70
07/03@AZW		2.2	5	3	1	3	0	72
06/27vCHCL		5.0	3	2	1	9	1	92
06/20@ATLL		6.1	4	2	0	7	1	85
06/14vPHIW	W	6.0	3	0	0	3	0	80
06/08@ATHW		2.1	8	8	2	4	3	71
06/02vSFW	W	5.2	4	1	2	12	1	106
05/26vSTLW	W	6.0	4	0	0	2	0	92
05/20@CHCW	W	7.0	2	0	1	11	0	94
05/14vSDW	W	5.0	5	0	0	7	0	99
05/09vNYYW		4.0	4	2	4	6	1	77
05/02@WSHW	W	6.0	7	1	1	5	0	93
04/26vPITW	W	6.0	1	0	1	12	0	101
04/21@DETW		3.0	4	1	3	3	0	72
04/11vWSHL	L	4.1	5	2	1	1	0	76
04/05@KCW	W	5.1	3	2	2	6	1	90
03/30vTBL		5.0	4	1	1	8	1	87

Career by season

Season	G	GS	IP	ERA	WHIP	K	BB	HR	K/9	W-L
2023SF	7	7	34.2	4.15	1.15	35	11	8	9.09	1-1
2024SF	24	24	124.1	4.56	1.34	118	42	18	8.54	7-7
2025SF	8	4	23.2	4.56	1.27	25	9	4	9.51	1-1
2025BOS	3	2	12.0	3.00	1.58	13	5	0	9.75	0-0
20252 teams	11	6	35.2	4.04	1.37	38	14	4	9.59	1-1
2026MIL	28	24	115.2	4.20	1.35	141	36	20	10.97	11-5

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