Kyle Harrison

Bats R Throws L6'2" 200 lbBorn 2001 San Jose, USADebut 2023Team BOSDraft 2020 R3 #85 San Francisco Giants, De La Salle HSContract 1 y/$786,100 (26) 2026: $786,100

Projections

Season	BF	K%	BB%	HR%	1B%	XBH%	PITCH+
2026	327	23.3	8.7	3.29	21.9	6.67	98.9
2027							100.0
2028							101.9

Projected rates are per plate appearance or batter faced; counting stats scale with projected playing time. Statcast measurements inform these projections as inputs and are reported as measurements, not projected.

Most similar through age 23

His ten closest age-23 comparables averaged 99 PITCH+ the next season; 10 of 10 played. Averages cover only the players who got a next season, which is why the played count matters.

#	Player	Through	PITCH+ then	Next season	Next PA / BF
1	Martin Perez	2014	95.6	99.6	339
2	Jon Lester	2007	97.2	108.7	874
3	Roansy Contreras	2023	94.7	94.6	298
4	Robbie Erlin	2014	94.9	109.0	65
5	J. P. Howell	2006	94.1	85.0	244
6	Jaime Barria	2020	96.3	87.2	250
7	Derek Holland	2010	93.2	101.1	843
8	Matt Garza	2007	93.0	108.5	772
9	Luke Weaver	2017	97.3	91.8	609
10	Clay Buchholz	2008	96.2	103.7	399

Pitching

Year	Team	W	L	ERA	G	GS	SV	IP	BF	HR	BB	SO	PITCH+
2027 proj									327				100.0
2026*									402				109.2	98.3	107.5
2025	BOS	1	1	4.04	11	6	0	35.7	156	4	14	38	99.7	100.8	100.5
2024	SF	7	7	4.56	24	24	0	124.3	532	18	42	118	93.8	100.2	94.0
2023	SF	1	1	4.15	7	7	0	34.7	147	8	11	35	96.1	97.6	93.7
Career		9	9	4.39	42	37	0	194.7	835	30	67	191	95.3		95.2

Fielding

Year	Team	Pos	G	Inn	PO	A	DP	Fld%	Runs saved
2025	BOS	P	11	36	2	2	0	1.000	+0.1
2024	SF	P	24	124	2	12	1	1.000	+0.1
2023	SF	P	7	35	0	2	0	1.000	-0.4

Runs saved covers the Statcast era; for catchers it includes framing.

Minor leagues

Year	Level	Team	Side	PA / BF	Line	AVG / ERA
2025	AAA	Sacramento River Cats	Pit	114	26.0 IP, 33% K	3.46
2025	AAA	Worcester Red Sox	Pit	229	50.1 IP, 22% K	3.77
2025	AAA	nan	Pit	343	76.1 IP, 26% K	3.67
2023	AAA	Sacramento River Cats	Pit	295	65.2 IP, 36% K	4.69
2022	AA	Richmond Flying Squirrels	Pit	349	84.0 IP, 36% K	3.11
2022	A+	Eugene Emeralds	Pit	118	29.0 IP, 50% K	1.55
2021	A	San Jose Giants	Pit	440	98.2 IP, 36% K	3.21

Splits

Year	vs LHP	vs RHP	Home	Away
2026	0.268	0.310	0.236	0.371
2025	0.322	0.324	0.453	0.260
2024	0.326	0.337	0.317	0.353
2023	0.452	0.292	0.298	0.396

wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.