The 2023 pitchers for the Padres included Pedro Avila, Michel Baez, Scott Barlow, Drew Carlton and José Castillo.

	NO.	NAME	POS	HEIGHT	WEIGHT	DOB	AGE	BIRTHPLACE
1	60	Pedro Avila P. Avila	P	5'11"	210	1/14/1997	26	Caracas, Venezuela
2	49	Michel Baez M. Baez	P	6'8"	220	1/21/1996	27	Havana, Cuba
3	58	Scott Barlow S. Barlow	P	6'3"	210	12/18/1992	30	New London, CT
4	73	Drew Carlton D. Carlton	P	6'1"	215	9/8/1995	27	Lakeland, FL
5	65	José Castillo J. Castillo	P	6'6"	252	1/10/1996	27	Valencia, Venezuela
6	61	Efraín Contreras E. Contreras	P			1/2/2000	23
7	59	Tom Cosgrove T. Cosgrove	P	6'2"	190	6/14/1996	27	Staten Island, NY
8	74	Nabil Crismatt N. Crismatt	P	6'1"	220	12/25/1994	28	Barranquilla, Colombia
9	11	Yu Darvish Y. Darvish	P	6'5"	220	8/16/1986	36	Osaka, Japan
10	40	Jose Espada J. Espada	P	6'0"	170	2/22/1997	26	Ponce, Puerto Rico
11	66	Luis García L. García	P	6'2"	240	1/30/1987	36	Santo Domingo, Dominican Republic
12	77	Jay Groome J. Groome	P	6'6"	220	8/23/1998	24	Barnegat, NJ
13	71	Josh Hader J. Hader	P	6'3"	180	4/7/1994	29	Millersville, MD
14	48	Nick Hernandez N. Hernandez	P	6'1"	212	12/30/1994	28	Missouri City, TX
15	41	Rich Hill R. Hill	P	6'5"	221	3/11/1980	43	Boston, MA
16	25	Tim Hill T. Hill	P	6'4"	200	2/10/1990	33	Mission Hills, CA
17	45	Brent Honeywell Jr. B. Honeywell Jr.	P	6'2"	195	3/31/1995	28	Augusta, GA
18	68	Alek Jacob A. Jacob	P	6'3"	190	6/16/1998	25	Spokane, WA
19	56	Ray Kerr R. Kerr	P	6'3"	185	9/10/1994	28	Sacramento, CA
20	33	Reiss Knehr R. Knehr	P	6'2"	205	11/3/1996	26	Manhasset, NY
21		José Lopez J. Lopez	P	6'1"	200	2/15/1999	24	Santo Domingo, Dominican Republic
22	67	Seth Lugo S. Lugo	P	6'4"	225	11/17/1989	33	Shreveport, LA
23	21	Nick Martinez N. Martinez	P	6'1"	200	8/5/1990	32	Miami, FL
24	50	Adrian Morejon A. Morejon	P	5'11"	224	2/27/1999	24	Havana, Cuba
25	44	Joe Musgrove J. Musgrove	P	6'5"	230	12/4/1992	30	El Cajon, CA