Hayden Harris

Bats L Throws L6'0" 186 lbBorn 1999 Augusta, USADebut 2025Team ATLContract 1 y (26) 2026: $134,083

Projections

Season	BF	K%	BB%	HR%	1B%	XBH%	PITCH+
2026	110	26.0	9.4	2.65	20.8	6.29	107.3
2027							105.5
2028							105.0

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 26

His ten closest age-26 comparables averaged 113 PITCH+ the next season; 8 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	Edwar Ramirez	2007	77.5	106.9	233
2	Dylan Floro	2017	85.2	112.6	271
3	Neal Musser	2007	78.9	127.3	3
4	Cesar Ramos	2010	76.9	102.2	192
5	J. B. Bukauskas	2023	83.5	135.7	22
6	Brent Headrick	2024	81.5	105.6	92
7	Aaron Fletcher	2022	76.2	did not play
8	Noe Ramirez	2016	78.1	128.6	49
9	Matt Dermody	2017	88.2	did not play
10	Calvin Faucher	2022	84.2	86.9	120

Pitching

Year	Team	W	L	ERA	G	GS	SV	IP	BF	HR	BB	SO	PITCH+
2027 proj									110				105.5
2026*									0
2025	ATL	0	0	3.38	3	0	0	2.7	12	0	2	0	81.9	99.6	81.6
Career		0	0	3.38	3	0	0	2.7	12	0	2	0	81.9		81.6

Fielding

Year	Team	Pos	G	Inn	PO	A	E	DP	Fld%	Runs saved
2025	ATL	P	3	3	0	0	0	0		-0.0

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

Minor leagues

Year	Level	Team	Side	PA / BF	Line	AVG / ERA
2026	AAA	Gwinnett Stripers	Pit	205	44.1 IP, 29% K	5.10
2025	AAA	Gwinnett Stripers	Pit	111	29.1 IP, 38% K	0.31
2025	AA	Columbus Clingstones	Pit	85	22.2 IP, 44% K	0.81
2024	AAA	Gwinnett Stripers	Pit	105	22.0 IP, 33% K	7.36
2024	AA	Mississippi Braves	Pit	87	20.2 IP, 39% K	1.78
2023	AA	Mississippi Braves	Pit	146	35.0 IP, 34% K	2.83
2023	A+	Rome Braves	Pit	62	16.0 IP, 42% K	3.94
2023	A	Augusta GreenJackets	Pit	39	8.1 IP, 38% K	10.00
2022	Rk	FCL Braves	Pit	22	4.2 IP, 27% K	4.29

Splits

Year	vs LHP	vs RHP	Home	Away
2025	0.900	0.265	0.494	0.000

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