Luis Severino had a 4-8 record with an ERA of 6.65 and 79 strikeouts in 19 appearances in 2023.

		NAME	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1		Luis Severino L. Severino	2023	NYY	19	4	8	.333	18	6.65	79	0	0	0	89.1	113	66	73	23	34	5	0	1	417	1	7.96	3.43	2.32	2.32	18.9	8.2	1.65	.326	7.35	155	6.14	139	11.38	-16.6

	NAME	DATE	SEASON	TM		OPP	DEC	GS	ERA	SO	IP	H	ER	R	HR	BB	HBP	IBB	TBF	WP
1	Luis Severino L. Severino	9/8/2023	2023	NYY	vs	MIL		1	4.50	5	4.0	4	2	2	1	1	1	0	17	0
2	Luis Severino L. Severino	9/2/2023	2023	NYY	@	HOU		1	9.00	3	4.0	6	4	4	2	1	0	0	18	0
3	Luis Severino L. Severino	8/28/2023	2023	NYY	@	DET	W	1	0.00	8	7.0	5	0	0	0	0	0	0	26	0
4	Luis Severino L. Severino	8/23/2023	2023	NYY	vs	WSH	W	1	0.00	2	6.2	1	0	0	0	2	0	0	24	0
5	Luis Severino L. Severino	8/15/2023	2023	NYY	@	ATL	L	1	6.75	5	4.0	5	3	5	2	2	1	0	21	0
6	Luis Severino L. Severino	8/9/2023	2023	NYY	@	CWS	L	0	18.00	2	2.0	5	4	4	1	1	0	0	12	0
7	Luis Severino L. Severino	8/4/2023	2023	NYY	vs	HOU	L	1	11.25	4	4.0	5	5	5	2	3	1	0	21	0
8	Luis Severino L. Severino	7/30/2023	2023	NYY	@	BAL	L	1	24.30	5	3.1	10	9	9	1	2	0	0	22	1
9	Luis Severino L. Severino	7/23/2023	2023	NYY	vs	KCR	W	1	4.76	5	5.2	8	3	3	2	0	0	0	23	0
10	Luis Severino L. Severino	7/17/2023	2023	NYY	@	LAA		1	1.50	3	6.0	6	1	1	1	3	0	1	25	0
11	Luis Severino L. Severino	7/6/2023	2023	NYY	vs	BAL	L	1	23.63	3	2.2	10	7	7	1	1	0	0	19	0
12	Luis Severino L. Severino	7/1/2023	2023	NYY	@	STL	L	1	15.75	2	4.0	9	7	9	2	3	0	0	25	0
13	Luis Severino L. Severino	6/24/2023	2023	NYY	vs	TEX	W	1	0.00	4	6.0	5	0	0	0	2	0	0	24	0
14	Luis Severino L. Severino	6/18/2023	2023	NYY	@	BOS	L	1	5.40	6	5.0	7	3	4	0	3	0	0	25	0
15	Luis Severino L. Severino	6/13/2023	2023	NYY	@	NYM		1	9.64	4	4.2	7	5	6	1	3	1	0	26	0
16	Luis Severino L. Severino	6/8/2023	2023	NYY	vs	CWS		1	7.20	6	5.0	6	4	4	3	2	1	0	25	0
17	Luis Severino L. Severino	6/2/2023	2023	NYY	@	LAD	L	1	15.75	2	4.0	9	7	7	3	1	0	0	21	0
18	Luis Severino L. Severino	5/27/2023	2023	NYY	vs	SDP		1	1.35	5	6.2	1	1	2	1	3	0	0	25	0
19	Luis Severino L. Severino	5/21/2023	2023	NYY	@	CIN		1	1.93	5	4.2	4	1	1	0	1	0	0	18	0
	Total							18	6.65	79	89.1	113	66	73	23	34	5	1	417	1