most walks by a pitcher between jan 1st, 2010 and dec 31st, 2019

Between January 1, 2010 and December 31, 2019, Gio Gonzalez gave up the most walks, with 715 allowed.

	NAME	BB	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	Gio Gonzalez G. Gonzalez	715	302	123	88	.583	300	3.49	1,683	4	2	0	1768.2	1,559	686	736	142	44	0	18	7,471	54	8.56	3.64	2.35	0.72	22.5	9.6	1.29	.290	3.75	7.93
2	Francisco Liriano F. Liriano	680	342	88	92	.489	242	4.15	1,449	3	1	0	1456.1	1,320	672	732	143	54	13	14	6,277	83	8.95	4.20	2.13	0.88	23.1	10.8	1.37	.298	4.52	8.16
3	Ubaldo Jimenez U. Jimenez	620	245	83	89	.483	232	4.53	1,279	7	3	1	1363.2	1,317	687	734	151	52	4	17	5,928	66	8.44	4.09	2.06	1.00	21.6	10.5	1.42	.305	4.84	8.69
4	Jon Lester J. Lester	616	320	148	92	.617	320	3.54	1,868	11	2	0	1979.2	1,847	778	862	207	65	0	6	8,236	46	8.49	2.80	3.03	0.94	22.7	7.5	1.24	.299	3.92	8.40
5	James Shields J. Shields	580	289	102	103	.498	287	4.02	1,619	18	7	0	1841.2	1,791	822	893	262	69	1	16	7,772	80	7.91	2.83	2.79	1.28	20.8	7.5	1.29	.292	4.36	8.75
6	Cole Hamels C. Hamels	579	306	115	87	.569	305	3.33	1,872	11	3	0	1958.0	1,742	724	778	214	88	0	24	8,072	46	8.60	2.66	3.23	0.98	23.2	7.2	1.19	.287	3.58	8.01
7	Yovani Gallardo Y. Gallardo	571	265	99	84	.541	256	4.17	1,259	3	3	1	1496.2	1,495	693	747	173	17	5	19	6,437	66	7.57	3.43	2.20	1.04	19.6	8.9	1.38	.299	4.49	8.99
8	Justin Verlander J. Verlander	568	321	160	86	.650	321	3.10	2,260	20	6	0	2142.0	1,738	737	797	228	52	0	10	8,635	50	9.50	2.39	3.98	0.96	26.2	6.6	1.08	.273	3.35	7.30
9	Edinson Volquez E. Volquez	566	225	69	69	.500	215	4.47	1,012	4	2	0	1215.0	1,189	603	650	125	51	1	22	5,327	65	7.50	4.19	1.79	0.93	19.0	10.6	1.44	.298	4.81	8.81
10	Ian Kennedy I. Kennedy	559	340	96	99	.492	277	4.03	1,590	2	1	30	1707.2	1,605	764	819	240	76	51	21	7,219	73	8.38	2.95	2.84	1.26	22.0	7.7	1.27	.287	4.32	8.46
11	Max Scherzer M. Scherzer	534	319	161	74	.685	319	3.12	2,452	10	5	0	2063.2	1,669	716	758	229	70	0	17	8,300	58	10.69	2.33	4.59	1.00	29.5	6.4	1.07	.287	3.31	7.28
12	J.A. Happ	533	271	108	85	.560	261	4.10	1,347	1	1	0	1490.1	1,424	679	727	197	31	5	13	6,337	40	8.13	3.22	2.53	1.19	21.3	8.4	1.31	.290	4.39	8.60
13	Jhoulys Chacin J. Chacin	523	246	77	86	.472	225	4.03	1,051	3	1	0	1308.0	1,215	585	636	139	54	7	23	5,586	46	7.23	3.60	2.01	0.96	18.8	9.4	1.33	.282	4.38	8.36
14	Felix Hernandez F. Hernandez	518	281	111	95	.539	280	3.40	1,714	18	8	0	1824.2	1,624	690	772	184	78	0	3	7,498	110	8.45	2.55	3.31	0.91	22.9	6.9	1.17	.288	3.81	8.01
15	Trevor Cahill T. Cahill	515	309	74	79	.484	187	4.16	998	3	2	1	1267.0	1,204	585	636	136	56	44	11	5,415	92	7.09	3.66	1.94	0.97	18.4	9.5	1.36	.288	4.52	8.55
16	Jake Arrieta J. Arrieta	511	252	106	75	.586	246	3.72	1,318	6	5	0	1469.1	1,268	607	671	151	57	1	20	6,096	72	8.07	3.13	2.58	0.92	21.6	8.4	1.21	.275	4.11	7.77
17	CC Sabathia	509	273	115	80	.590	272	3.87	1,503	10	1	0	1688.0	1,666	725	796	214	64	0	22	7,155	38	8.01	2.71	2.95	1.14	21.0	7.1	1.29	.298	4.24	8.88
18	Lance Lynn L. Lynn	504	247	98	68	.590	223	3.59	1,326	2	1	1	1342.2	1,248	535	574	121	58	4	18	5,704	44	8.89	3.38	2.63	0.81	23.2	8.8	1.30	.305	3.85	8.37
19	Anibal Sanchez A. Sanchez	497	289	90	91	.497	267	4.00	1,476	7	6	0	1613.1	1,564	717	783	185	40	9	31	6,826	52	8.23	2.77	2.97	1.03	21.6	7.3	1.28	.298	4.37	8.72
20	Wade Miley W. Miley	490	249	85	82	.509	245	4.23	1,115	2	1	0	1403.2	1,451	659	703	157	34	0	10	6,028	53	7.15	3.14	2.28	1.01	18.5	8.1	1.38	.306	4.51	9.30
21	R.A. Dickey	486	256	98	90	.521	252	3.66	1,206	14	5	0	1631.0	1,514	663	732	195	73	2	13	6,800	63	6.65	2.68	2.48	1.08	17.7	7.1	1.23	.273	4.04	8.35
22	Ervin Santana E. Santana	485	247	90	82	.523	247	3.86	1,239	16	7	0	1575.0	1,475	676	732	211	57	0	21	6,590	67	7.08	2.77	2.55	1.21	18.8	7.4	1.24	.275	4.18	8.43
23	Edwin Jackson E. Jackson	480	273	69	94	.423	208	4.83	1,036	3	2	1	1290.0	1,379	693	760	167	25	22	30	5,620	80	7.23	3.35	2.16	1.17	18.4	8.5	1.44	.310	5.30	9.62
24	C.J. Wilson	474	186	82	50	.621	186	3.60	998	7	2	0	1149.2	1,020	460	521	90	55	0	12	4,857	51	7.81	3.71	2.11	0.70	20.5	9.8	1.30	.287	4.08	7.98
25	David Price D. Price	469	293	140	73	.657	287	3.24	1,867	17	3	0	1887.1	1,685	680	743	189	54	1	12	7,700	37	8.90	2.24	3.98	0.90	24.2	6.1	1.14	.292	3.54	8.04