Charlie Morton allowed the most walks in April 2025, with 20 allowed.

	NAME	BB	MONTH	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Charlie Morton C. Morton	20	April 2025	6	0	5	.000	4	9.26	23	0	0	0	23.1	30	24	25	6	1	0	0	120	0	8.87	7.71	1.15	2.31	19.2	16.7	2.14	.343	9.64	11.57
2	Robbie Ray R. Ray	18	April 2025	5	2	0	1.000	5	3.46	29	0	0	0	26.0	22	10	10	3	0	0	0	114	1	10.04	6.23	1.61	1.04	25.4	15.8	1.54	.297	3.46	7.62
3	Yusei Kikuchi Y. Kikuchi	18	April 2025	5	0	3	.000	5	4.26	23	0	0	0	25.1	27	12	13	3	0	0	0	117	1	8.17	6.39	1.28	1.07	19.7	15.4	1.78	.329	4.62	9.59
4	Bryce Miller B. Miller	17	April 2025	5	2	2	.500	5	3.24	27	0	0	0	25.0	19	9	9	0	0	0	0	105	0	9.72	6.12	1.59	0.00	25.7	16.2	1.44	.311	3.24	6.84
5	Carlos Rodón C. Rodón	17	April 2025	6	3	3	.500	6	3.68	45	0	0	0	36.2	18	15	17	5	0	0	0	142	1	11.05	4.17	2.65	1.23	31.7	12.0	0.95	.173	4.17	4.42
6	Corbin Burnes C. Burnes	17	April 2025	6	1	1	.500	6	3.58	28	0	0	0	32.2	28	13	17	5	2	0	0	140	1	7.71	4.68	1.65	1.38	20.0	12.1	1.38	.261	4.68	7.71
7	Erick Fedde E. Fedde	16	April 2025	5	0	3	.000	5	5.40	15	0	0	0	26.2	26	16	16	3	1	0	0	116	1	5.06	5.40	0.94	1.01	12.9	13.8	1.58	.284	5.40	8.78
8	Garrett Crochet G. Crochet	16	April 2025	6	3	2	.600	6	1.85	46	0	0	0	39.0	23	8	11	2	0	0	0	154	0	10.62	3.69	2.88	0.46	29.9	10.4	1.00	.233	2.54	5.31
9	Taj Bradley T. Bradley	15	April 2025	5	1	2	.333	5	4.91	22	0	0	0	29.1	27	16	16	4	0	0	0	124	0	6.75	4.60	1.47	1.23	17.7	12.1	1.43	.277	4.91	8.28
10	Noah Murdock N. Murdock	15	April 2025	9	1	0	1.000	0	13.50	12	0	0	0	11.1	18	17	17	0	1	1	3	67	0	9.53	11.91	0.80	0.00	17.9	22.4	2.91	.462	13.50	14.29
11	Randy Vásquez R. Vásquez	15	April 2025	5	1	3	.250	5	5.48	7	0	0	0	21.1	20	13	14	1	2	0	0	99	1	2.95	6.33	0.47	0.42	7.1	15.2	1.64	.257	5.91	8.44
12	Jeffrey Springs J. Springs	15	April 2025	5	2	3	.400	5	7.66	18	0	0	0	22.1	27	19	25	5	0	0	0	111	0	7.25	6.04	1.20	2.01	16.2	13.5	1.88	.301	10.07	10.88
13	Mitchell Parker M. Parker	14	April 2025	5	2	1	.667	5	3.19	15	0	0	0	31.0	19	11	13	1	2	0	0	127	0	4.35	4.06	1.07	0.29	11.8	11.0	1.06	.189	3.77	5.52
14	Jonathan Cannon J. Cannon	14	April 2025	5	1	3	.250	4	5.33	22	0	0	0	27.0	25	16	16	5	2	0	0	122	2	7.33	4.67	1.57	1.67	18.0	11.5	1.44	.253	5.33	8.33
15	Landen Roupp L. Roupp	14	April 2025	6	2	2	.500	6	5.10	35	0	0	0	30.0	35	17	19	4	0	0	0	135	3	10.50	4.20	2.50	1.20	25.9	10.4	1.63	.378	5.70	10.50
16	Grant Holmes G. Holmes	13	April 2025	4	2	0	1.000	4	3.91	21	0	0	0	23.0	14	10	10	4	1	0	0	95	1	8.22	5.09	1.62	1.57	22.1	13.7	1.17	.179	3.91	5.48
17	José Soriano J. Soriano	13	April 2025	5	1	4	.200	5	5.67	21	0	0	0	27.0	33	17	18	3	0	0	0	122	0	7.00	4.33	1.62	1.00	17.2	10.7	1.70	.353	6.00	11.00
18	Gavin Williams G. Williams	13	April 2025	5	2	2	.500	5	5.48	26	0	0	0	23.0	26	14	16	5	0	0	0	104	2	10.17	5.09	2.00	1.96	25.0	12.5	1.70	.350	6.26	10.17
19	Freddy Peralta F. Peralta	13	April 2025	6	3	1	.750	6	2.36	33	0	0	0	34.1	24	9	9	3	1	0	0	140	1	8.65	3.41	2.54	0.79	23.6	9.3	1.08	.233	2.36	6.29
20	Sandy Alcantara S. Alcantara	13	April 2025	5	2	3	.400	5	9.28	12	0	0	0	21.1	24	22	22	4	0	0	0	100	4	5.06	5.48	0.92	1.69	12.0	13.0	1.73	.282	9.28	10.13
21	José Berríos J. Berríos	13	April 2025	5	1	0	1.000	5	3.10	23	0	0	0	29.0	24	10	10	3	0	0	0	120	1	7.14	4.03	1.77	0.93	19.2	10.8	1.28	.259	3.10	7.45
22	Michael Lorenzen M. Lorenzen	13	April 2025	6	3	3	.500	6	3.48	28	0	0	0	33.2	33	13	14	4	0	0	0	146	5	7.49	3.48	2.15	1.07	19.2	8.9	1.37	.287	3.74	8.82
23	Logan Allen L. Allen	13	April 2025	5	1	2	.333	5	4.21	18	0	0	0	25.2	27	12	13	2	0	0	0	114	2	6.31	4.56	1.38	0.70	15.8	11.4	1.56	.309	4.56	9.47
24	Quinn Priester Q. Priester	12	April 2025	4	1	0	1.000	4	3.79	13	0	0	0	19.0	19	8	8	1	0	0	0	85	1	6.16	5.68	1.08	0.47	15.3	14.1	1.63	.305	3.79	9.00
25	Tyler Anderson T. Anderson	12	April 2025	5	2	0	1.000	5	2.20	23	0	0	0	28.2	15	7	8	4	1	0	1	115	2	7.22	3.77	1.92	1.26	20.0	10.4	0.94	.147	2.51	4.71