most strikeouts by a colorado rockies rookie pitcher in a season

Jon Gray has fanned the most batters by a Rockies rookie, with 185 strikeouts in 2016.

	NAME	SO	SEASON	TM	G	W	L	W%	GS	ERA	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	Jon Gray J. Gray	185	2016	COL	29	10	10	.500	29	4.61	1	1	0	168.0	153	86	92	18	59	12	0	2	712	7	9.91	3.16	3.14	0.96	26.0	8.3	1.26	.308	4.93	95	3.60	82	8.20	14.6
2	Germán Márquez G. Márquez	147	2017	COL	29	11	7	.611	29	4.39	0	0	0	162.0	174	79	82	25	49	8	0	3	701	6	8.17	2.72	3.00	1.39	21.0	7.0	1.38	.316	4.56	88	4.40	96	9.67	3.4
3	Jhoulys Chacin J. Chacin	138	2010	COL	28	9	11	.450	21	3.28	0	0	0	137.1	114	50	64	10	61	9	2	5	583	4	9.04	4.00	2.26	0.66	23.7	10.5	1.27	.285	4.19	72	3.54	84	7.47	10.3
4	Shawn Chacon S. Chacon	134	2001	COL	27	6	10	.375	27	5.06	0	0	0	160.0	157	90	96	26	87	10	0	10	711	6	7.54	4.89	1.54	1.46	18.8	12.2	1.53	.289	5.40	97	5.30	110	8.83	-6.8
5	Jeff Francis J. Francis	128	2005	COL	33	14	12	.538	33	5.68	0	0	0	183.2	228	116	119	26	70	8	0	5	828	2	6.27	3.43	1.83	1.27	15.5	8.5	1.62	.339	5.83	122	4.73	106	11.17	-4.9
6	Jason Jennings J. Jennings	127	2002	COL	32	16	8	.667	32	4.52	0	0	0	185.1	201	93	102	26	70	8	0	2	808	10	6.17	3.40	1.81	1.26	15.7	8.7	1.46	.303	4.95	93	4.67	103	9.76	-2.1
7	Armando Reynoso A. Reynoso	117	1993	COL	30	12	11	.522	30	4.00	4	0	0	189.0	206	84	101	22	63	9	0	7	830	7	5.57	3.00	1.86	1.05	14.1	7.6	1.42	.297	4.81	87	4.40	104	9.81	-3.4
8	Bobby Jones B. Jones	109	1998	COL	35	7	8	.467	20	5.22	1	0	0	141.1	153	82	87	12	66	6	1	0	630	4	6.94	4.20	1.65	0.76	17.3	10.5	1.55	.323	5.54	100	4.22	88	9.74	8.5
9	Kyle Freeland K. Freeland	107	2017	COL	33	11	11	.500	28	4.10	0	0	0	156.0	169	71	78	17	63	8	0	4	688	1	6.17	3.63	1.70	0.98	15.6	9.2	1.49	.308	4.50	82	4.56	100	9.75	0.6
10	John Thomson J. Thomson	106	1997	COL	27	7	9	.438	27	4.71	2	1	0	166.1	193	87	94	15	51	5	0	0	721	2	5.74	2.76	2.08	0.81	14.7	7.1	1.47	.327	5.09	91	4.01	85	10.44	12.3
11	Antonio Senzatela A. Senzatela	102	2017	COL	36	10	5	.667	20	4.68	0	0	0	134.2	128	70	72	18	47	4	3	1	564	1	6.82	3.14	2.17	1.20	18.1	8.3	1.30	.280	4.81	94	4.51	99	8.55	1.2
12	Tyler Anderson T. Anderson	99	2016	COL	19	5	6	.455	19	3.54	0	0	0	114.1	119	45	50	12	28	3	0	2	478	4	7.79	2.20	3.54	0.94	20.7	5.9	1.29	.318	3.94	73	3.58	81	9.37	10.1
13	Tyler Matzek T. Matzek	91	2014	COL	20	6	11	.353	19	4.05	1	1	0	117.2	120	53	53	9	44	3	1	1	503	3	6.96	3.37	2.07	0.69	18.1	8.7	1.39	.312	4.05	94	3.77	95	9.18	2.9
14	Ryan Feltner R. Feltner	84	2022	COL	20	4	9	.308	19	5.83	0	0	0	97.1	102	63	65	16	35	5	0	0	428	4	7.77	3.24	2.40	1.48	19.6	8.2	1.41	.299	6.01	125	4.75	113	9.43	-5.6
15	Drew Pomeranz D. Pomeranz	83	2012	COL	22	2	9	.182	22	4.93	0	0	0	96.2	97	53	57	14	46	4	0	2	434	8	7.73	4.28	1.80	1.30	19.1	10.6	1.48	.289	5.31	107	4.80	114	9.03	-5.6
16	Chase Dollander C. Dollander	82	2025	COL	21	2	12	.143	21	6.52	0	0	0	98.0	103	71	76	18	49	6	0	0	441	2	7.53	4.50	1.67	1.65	18.6	11.1	1.55	.297	6.98	137	5.53	127	9.46	-12.1
17	Jeff Hoffman J. Hoffman	82	2017	COL	23	6	5	.545	16	5.89	0	0	0	99.1	106	65	66	15	40	4	3	1	440	2	7.43	3.62	2.05	1.36	18.6	9.1	1.47	.304	5.98	118	4.79	105	9.60	-2
18	Adam Ottavino A. Ottavino	81	2012	COL	53	5	1	.833	0	4.56	0	0	0	79.0	76	40	42	9	34	1	6	7	339	8	9.23	3.87	2.38	1.03	23.9	10.0	1.39	.313	4.78	99	3.85	91	8.66	3.2
19	Jason Hirsh J. Hirsh	75	2007	COL	19	5	7	.417	19	4.81	1	0	0	112.1	103	60	63	18	48	2	0	5	483	5	6.01	3.85	1.56	1.44	15.5	9.9	1.34	.250	5.05	101	5.31	114	8.25	-7.6
20	Christian Friedrich C. Friedrich	74	2012	COL	16	5	8	.385	16	6.17	0	0	0	84.2	102	58	61	14	30	2	0	0	377	8	7.87	3.19	2.47	1.49	19.6	8.0	1.56	.342	6.48	134	4.62	110	10.84	-3.3
21	Juan Mejia J. Mejia	68	2025	COL	55	2	2	.500	0	3.96	0	0	1	61.1	52	27	34	6	25	6	16	1	261	2	9.98	3.67	2.72	0.88	26.1	9.6	1.26	.295	4.99	83	3.70	85	7.63	4.3
22	Ubaldo Jimenez U. Jimenez	68	2007	COL	15	4	4	.500	15	4.28	0	0	0	82.0	70	39	46	10	37	6	0	4	354	3	7.46	4.06	1.84	1.10	19.2	10.5	1.30	.258	5.05	90	4.73	101	7.68	-0.4
23	Connor Seabold C. Seabold	67	2023	COL	27	1	7	.125	13	7.52	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	152	5.75	125	11.95	-10.5
24	Esmil Rogers E. Rogers	66	2010	COL	28	2	3	.400	8	6.13	0	0	0	72.0	94	49	59	5	26	5	5	2	333	5	8.25	3.25	2.54	0.63	19.8	7.8	1.67	.385	7.38	135	3.43	81	11.75	6.2
25	Victor Vodnik V. Vodnik	65	2024	COL	64	5	4	.556	0	4.28	0	0	9	73.2	72	35	37	7	37	1	19	1	320	4	7.94	4.52	1.76	0.86	20.3	11.6	1.48	.310	4.52	92	4.18	98	8.80	0.8