which pitcher has allowed the most grand slams in 2023

11 pitchers were tied for allowing the most grand slams in 2023, with 2 grand slams. The first three are Justin Martinez, Will Vest and Génesis Cabrera.

	NAME	GRANDSLAM	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	H/9
1	Justin Martinez J. Martinez	2	2023	ARI	10	0	0		0	12.60	14	0	0	1	10.0	13	14	14	2	11	2	4	1	57	1	12.60	9.90	1.27	1.80	24.6	19.3	2.40	.393	12.60	11.70
2	Will Vest W. Vest	2	2023	DET	48	2	1	.667	4	2.98	56	0	0	2	48.1	40	16	18	3	13	0	7	1	199	0	10.43	2.42	4.31	0.56	28.1	6.5	1.10	.291	3.35	7.45
3	Génesis Cabrera G. Cabrera	2	2023	TOT	61	2	1	.667	0	4.04	58	0	0	0	55.2	49	25	28	8	24	2	12	3	239	1	9.38	3.88	2.42	1.29	24.3	10.0	1.31	.279	4.53	7.92
4	Jesse Scholtens J. Scholtens	2	2023	CWS	26	1	9	.100	11	5.29	58	0	0	1	85.0	100	50	54	15	30	2	8	1	377	1	6.14	3.18	1.93	1.59	15.4	8.0	1.53	.313	5.72	10.59
5	Nestor Cortes N. Cortes	2	2023	NYY	12	5	2	.714	12	4.97	67	0	0	0	63.1	59	35	36	11	20	3	0	0	266	0	9.52	2.84	3.35	1.56	25.2	7.5	1.25	.291	5.12	8.38
6	James Kaprielian J. Kaprielian	2	2023	OAK	14	2	6	.250	11	6.34	57	0	0	0	61.0	66	43	45	9	31	5	0	1	280	3	8.41	4.57	1.84	1.33	20.4	11.1	1.59	.320	6.64	9.74
7	Connor Seabold C. Seabold	2	2023	COL	27	1	7	.125	13	7.52	67	0	0	0	87.1	116	73	76	19	28	7	7	1	408	5	6.90	2.89	2.39	1.96	16.4	6.9	1.65	.338	7.83	11.95
8	Chris Bassitt C. Bassitt	2	2023	TOR	33	16	8	.667	33	3.60	186	1	1	0	200.0	176	80	88	28	59	12	0	2	826	4	8.37	2.66	3.15	1.26	22.5	7.1	1.18	.274	3.96	7.92
9	Martín Pérez M. Pérez	2	2023	TEX	35	10	4	.714	20	4.45	93	0	0	0	141.2	150	70	74	21	49	4	3	1	608	2	5.91	3.11	1.90	1.33	15.3	8.1	1.40	.293	4.70	9.53
10	Jameson Taillon J. Taillon	2	2023	CHC	30	8	10	.444	29	4.84	140	0	0	1	154.1	156	83	96	27	41	5	1	0	655	2	8.16	2.39	3.41	1.57	21.4	6.3	1.28	.292	5.60	9.10
11	Andre Pallante A. Pallante	2	2023	STL	62	4	1	.800	0	4.76	43	0	0	0	68.0	76	36	37	6	30	3	9	0	302	6	5.69	3.97	1.43	0.79	14.2	9.9	1.56	.318	4.90	10.06
12	Wes Parsons W. Parsons	1	2023	TOR	1	0	1	.000	1	20.25	3	0	0	0	4.0	10	9	9	2	3	1	0	0	26	2	6.75	6.75	1.00	4.50	11.5	11.5	3.25	.471	20.25	22.50
13	Michael Plassmeyer M. Plassmeyer	1	2023	PHI	1	0	1	.000	1	22.09	4	0	0	0	3.2	8	9	10	3	0	3	0	0	23	0	9.82	0.00		7.36	17.4	0.0	2.18	.385	24.55	19.64
14	Kyle Nicolas K. Nicolas	1	2023	PIT	4	0	0		0	11.81	7	0	0	0	5.1	7	7	7	1	4	1	0	0	26	1	11.81	6.75	1.75	1.69	26.9	15.4	2.06	.462	11.81	11.81
15	Emerson Hancock E. Hancock	1	2023	SEA	3	0	0		3	4.50	6	0	0	0	12.0	13	6	6	1	3	0	0	0	49	0	4.50	2.25	2.00	0.75	12.2	6.1	1.33	.308	4.50	9.75
16	Devin Sweet D. Sweet	1	2023	TOT	7	1	0	1.000	0	10.38	6	0	0	0	8.2	10	10	10	4	6	2	3	0	43	0	6.23	6.23	1.00	4.15	14.0	14.0	1.85	.240	10.38	10.38
17	Robert Garcia R. Garcia	1	2023	TOT	25	2	1	.667	0	3.66	33	0	0	0	32.0	26	13	16	3	12	0	3	2	127	2	9.28	3.38	2.75	0.84	26.0	9.4	1.19	.291	4.50	7.31
18	Matt Krook M. Krook	1	2023	NYY	4	0	0		0	24.75	3	0	0	0	4.0	8	11	11	1	6	0	1	0	27	1	6.75	13.50	0.50	2.25	11.1	22.2	3.50	.412	24.75	18.00
19	Paul Blackburn P. Blackburn	1	2023	OAK	21	4	6	.400	20	4.43	104	0	0	0	103.2	117	51	54	11	43	3	0	1	464	1	9.03	3.73	2.42	0.95	22.4	9.3	1.54	.350	4.69	10.16
20	Jacob Webb J. Webb	1	2023	TOT	54	1	1	.500	0	3.69	57	0	0	1	53.2	39	22	22	6	30	4	8	3	232	1	9.56	5.03	1.90	1.01	24.6	12.9	1.29	.244	3.69	6.54
21	Bobby Miller B. Miller	1	2023	LAD	22	10	4	.714	22	3.76	119	0	0	0	124.1	105	52	53	12	32	6	0	0	505	10	8.61	2.32	3.72	0.87	23.6	6.3	1.10	.277	3.84	7.60
22	Karl Kauffmann K. Kauffmann	1	2023	COL	11	2	5	.286	3	8.23	16	0	0	0	35.0	42	32	34	5	16	4	3	0	158	1	4.11	4.11	1.00	1.29	10.1	10.1	1.66	.316	8.74	10.80
23	Joely Rodríguez J. Rodríguez	1	2023	BOS	11	0	0		0	6.55	14	0	0	0	11.0	13	8	9	2	6	0	1	0	51	0	11.45	4.91	2.33	1.64	27.5	11.8	1.73	.379	7.36	10.64
24	Joe Barlow J. Barlow	1	2023	TEX	13	1	1	.500	0	4.66	6	0	0	0	9.2	13	5	5	2	2	0	4	0	44	0	5.59	1.86	3.00	1.86	13.6	4.5	1.55	.324	4.66	12.10
25	Zach Neal Z. Neal	1	2023	OAK	14	1	1	.500	2	6.67	25	0	0	0	27.0	30	20	22	8	14	2	10	1	124	0	8.33	4.67	1.79	2.67	20.2	11.3	1.63	.293	7.33	10.00