Tarik Skubal had the lowest WHIP in 2025, with a WHIP of 0.89.

Interpreted as:

list pitchers have 15 inns low whip with a minimum of 1 IP per team game this regular season

	NAME	WHIP	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%	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Tarik Skubal T. Skubal	0.89	2025	DET	31	13	6	.684	31	2.21	241	1	1	0	195.1	141	48	55	18	33	5	0	0	748	3	11.10	1.52	7.30	0.83	32.2	4.4	.273	2.53	55	2.44	59	6.50	36.9
2	Jacob deGrom J. deGrom	0.92	2025	TEX	30	12	8	.600	30	2.97	185	0	0	0	172.2	122	57	57	26	37	3	0	0	669	3	9.64	1.93	5.00	1.36	27.7	5.5	.230	2.97	73	3.64	86	6.36	11.7
3	Bryan Woo B. Woo	0.93	2025	SEA	30	15	7	.682	30	2.94	198	0	0	0	186.2	137	61	64	26	36	4	0	0	731	3	9.55	1.74	5.50	1.25	27.1	4.9	.238	3.09	77	3.46	86	6.61	11.4
4	Paul Skenes P. Skenes	0.95	2025	PIT	32	10	10	.500	32	1.97	216	1	0	0	187.2	136	41	45	11	42	6	0	0	733	2	10.36	2.01	5.14	0.53	29.5	5.7	.273	2.16	46	2.36	57	6.52	37
5	Nick Pivetta N. Pivetta	0.99	2025	SDP	31	13	5	.722	31	2.87	190	0	0	0	181.2	129	58	63	22	50	3	0	1	721	1	9.41	2.48	3.80	1.09	26.4	6.9	.235	3.12	71	3.49	85	6.39	12.2
6	Yoshinobu Yamamoto Y. Yamamoto	0.99	2025	LAD	30	12	8	.600	30	2.49	201	0	0	0	173.2	113	48	53	14	59	3	0	0	684	5	10.42	3.06	3.41	0.73	29.4	8.6	.243	2.75	60	2.93	70	5.86	24.4
7	Hunter Brown H. Brown	1.03	2025	HOU	31	12	9	.571	31	2.43	206	1	0	0	185.1	133	50	55	17	57	7	0	1	729	0	10.00	2.77	3.61	0.83	28.3	7.8	.262	2.67	60	3.13	76	6.46	20.6
8	Garrett Crochet G. Crochet	1.03	2025	BOS	32	18	5	.783	32	2.59	255	1	1	0	205.1	165	59	62	24	46	3	0	0	814	7	11.18	2.02	5.54	1.05	31.3	5.7	.290	2.72	60	2.88	68	7.23	30.2
9	Joe Ryan J. Ryan	1.04	2025	MIN	31	13	10	.565	30	3.42	194	0	0	0	171.0	138	65	69	26	39	12	0	0	689	0	10.21	2.05	4.97	1.37	28.2	5.7	.268	3.63	84	3.73	89	7.26	8.4
10	Carlos Rodón C. Rodón	1.05	2025	NYY	33	18	9	.667	33	3.09	203	0	0	0	195.1	132	67	74	22	73	9	0	0	789	4	9.35	3.36	2.78	1.01	25.7	9.3	.228	3.41	76	3.77	88	6.08	11.3
11	Kevin Gausman K. Gausman	1.06	2025	TOR	32	10	11	.476	32	3.59	189	1	1	0	193.0	155	77	79	21	50	3	0	2	775	1	8.81	2.33	3.78	0.98	24.4	6.5	.262	3.68	89	3.41	82	7.23	16.4
12	Cristopher Sánchez C. Sánchez	1.06	2025	PHI	32	13	5	.722	32	2.50	212	1	0	0	202.0	171	56	58	12	44	6	0	0	807	6	9.45	1.96	4.82	0.53	26.3	5.5	.298	2.58	59	2.54	60	7.62	36.9
13	Freddy Peralta F. Peralta	1.08	2025	MIL	33	17	6	.739	33	2.70	204	0	0	0	176.2	124	53	54	21	66	9	0	0	723	4	10.39	3.36	3.09	1.07	28.2	9.1	.243	2.75	64	3.64	87	6.32	10.5
14	Matthew Boyd M. Boyd	1.09	2025	CHC	31	14	8	.636	31	3.21	154	0	0	0	179.2	154	64	69	19	42	9	0	0	718	2	7.71	2.10	3.67	0.95	21.4	5.8	.273	3.46	78	3.64	90	7.71	8.2
15	Max Fried M. Fried	1.10	2025	NYY	32	19	5	.792	32	2.86	189	0	0	0	195.1	164	62	73	14	51	10	0	0	801	8	8.71	2.35	3.71	0.65	23.6	6.4	.279	3.36	70	3.06	71	7.56	26.2
16	Zack Littell Z. Littell	1.10	2025	TOT	32	10	8	.556	32	3.81	130	1	0	0	186.2	174	79	81	36	32	7	0	1	759	3	6.27	1.54	4.06	1.74	17.1	4.2	.249	3.91	93	4.87	118	8.39	-15.4
17	Merrill Kelly M. Kelly	1.11	2025	TOT	32	12	9	.571	32	3.52	167	0	0	0	184.0	157	72	79	23	48	2	0	0	748	1	8.17	2.35	3.48	1.13	22.3	6.4	.264	3.86	84	3.75	92	7.68	6.8
18	Andrew Abbott A. Abbott	1.15	2025	CIN	29	10	7	.588	29	2.87	149	1	1	0	166.1	148	53	60	19	43	3	0	0	684	4	8.06	2.33	3.47	1.03	21.8	6.3	.274	3.25	64	3.65	83	8.01	13.1
19	Ryan Pepiot R. Pepiot	1.16	2025	TBR	31	11	12	.478	31	3.86	167	0	0	0	167.2	134	72	77	26	61	6	0	0	679	5	8.96	3.27	2.74	1.40	24.6	9.0	.258	4.13	98	4.35	108	7.19	-6.1
20	Luis Castillo L. Castillo	1.18	2025	SEA	32	11	8	.579	32	3.54	162	0	0	0	180.2	168	71	76	23	46	7	0	0	745	3	8.07	2.29	3.52	1.15	21.7	6.2	.286	3.79	92	3.87	97	8.37	2.5
21	Nick Martinez N. Martinez	1.21	2025	CIN	40	11	14	.440	26	4.45	116	0	0	0	165.2	158	82	86	22	42	6	2	1	683	6	6.30	2.28	2.76	1.20	17.0	6.1	.274	4.67	100	4.32	99	8.58	1.4
22	Jeffrey Springs J. Springs	1.21	2025	ATH	32	11	11	.500	30	4.11	138	0	0	0	171.0	153	78	90	28	54	3	0	0	713	0	7.26	2.84	2.56	1.47	19.4	7.6	.255	4.74	100	4.64	111	8.05	-9
23	Dean Kremer D. Kremer	1.21	2025	BAL	31	11	10	.524	29	4.19	142	0	0	0	171.2	163	80	83	22	45	2	0	0	708	9	7.44	2.36	3.16	1.15	20.1	6.4	.284	4.35	105	3.96	97	8.55	2.3
24	Robbie Ray R. Ray	1.21	2025	SFG	32	11	8	.579	32	3.65	186	1	0	0	182.1	148	74	81	22	73	4	0	0	755	7	9.18	3.60	2.55	1.09	24.6	9.7	.268	4.00	89	3.92	99	7.31	0.6
25	Jesús Luzardo J. Luzardo	1.22	2025	PHI	32	15	7	.682	32	3.92	216	0	0	0	183.2	167	80	85	16	57	3	0	0	758	2	10.58	2.79	3.79	0.78	28.5	7.5	.324	4.17	93	2.89	69	8.18	26.7