most runs by a pitcher in regular season and playoffs single season 2020

Jordan Lyles gave up the most runs in the 2020 regular-season and playoffs, with 49 runs in 2020.

	NAME	R	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	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	Jordan Lyles J. Lyles	49	2020	TEX	12	1	6	.143	9	7.02	36	0	0	0	57.2	67	45	12	23	2	0	0	266	3	5.62	3.59	1.57	1.87	13.5	8.6	1.56	.285	7.65	156	5.94	130	10.46	-8.4
2	Matthew Boyd M. Boyd	46	2020	DET	12	3	7	.300	12	6.71	60	1	0	0	60.1	67	45	15	22	5	0	0	271	5	8.95	3.28	2.73	2.24	22.1	8.1	1.48	.308	6.86	153	5.77	131	9.99	-9.3
3	Tyler Glasnow T. Glasnow	46	2020	TBR	17	7	4	.636	17	4.81	131	0	0	0	86.0	69	46	20	39	0	0	0	364	13	13.71	4.08	3.36	2.09	36.0	10.7	1.26	.282	4.81	65	2.44	57	7.22	3.9
4	Kyle Gibson K. Gibson	44	2020	TEX	12	2	6	.250	12	5.35	58	1	1	0	67.1	73	40	12	30	6	0	1	301	1	7.75	4.01	1.93	1.60	19.3	10.0	1.53	.313	5.88	119	5.38	118	9.76	-5.8
5	Trevor Williams T. Williams	42	2020	PIT	11	2	8	.200	11	6.18	49	0	0	0	55.1	66	38	15	21	4	0	0	252	1	7.97	3.42	2.33	2.44	19.4	8.3	1.57	.313	6.83	138	6.29	140	10.73	-10.9
6	Johnny Cueto J. Cueto	41	2020	SFG	12	2	3	.400	12	5.40	56	0	0	0	63.1	61	38	9	26	3	0	0	277	1	7.96	3.69	2.15	1.28	20.2	9.4	1.37	.284	5.83	123	4.63	109	8.67	-2.8
7	Adrian Houser A. Houser	41	2020	MIL	13	1	6	.143	11	5.12	45	0	0	0	58.0	64	33	8	22	4	2	0	253	1	6.98	3.41	2.05	1.24	17.8	8.7	1.48	.322	6.36	115	4.64	104	9.93	-2.2
8	Germán Márquez G. Márquez	41	2020	COL	13	4	6	.400	13	3.75	73	0	0	0	81.2	78	34	6	25	0	0	0	344	4	8.04	2.76	2.92	0.66	21.2	7.3	1.26	.300	4.52	74	3.27	69	8.60	12.6
9	Lance McCullers Jr. L. McCullers Jr.	41	2020	HOU	14	3	5	.375	14	4.13	79	0	0	0	69.2	60	32	12	22	7	0	0	292	0	10.21	2.84	3.59	1.55	27.1	7.5	1.18	.279	5.30	71	2.91	66	7.75	4.3
10	Frankie Montas Jr. F. Montas Jr.	41	2020	OAK	13	4	6	.400	12	5.98	65	0	0	0	58.2	66	39	12	24	1	0	0	264	2	9.97	3.68	2.71	1.84	24.6	9.1	1.53	.333	6.29	120	4.27	99	10.13	-2.6
11	Rick Porcello R. Porcello	41	2020	NYM	12	1	7	.125	12	5.64	54	0	0	0	59.0	74	37	5	15	2	0	0	261	1	8.24	2.29	3.60	0.76	20.7	5.7	1.51	.373	6.25	136	3.32	77	11.29	6.6
12	Robbie Ray R. Ray	41	2020	TOT	13	2	6	.250	11	6.42	73	0	0	0	54.2	54	39	13	46	1	0	1	262	7	12.02	7.57	1.59	2.14	27.9	17.6	1.83	.318	6.75	138	6.14	140	8.89	-12.4
13	Anibal Sanchez A. Sanchez	40	2020	WSH	11	4	5	.444	11	6.62	43	0	0	0	53.0	70	39	11	18	3	0	2	245	0	7.30	3.06	2.39	1.87	17.6	7.3	1.66	.347	6.79	147	5.45	120	11.89	-5.2
14	Tanner Roark T. Roark	39	2020	TOR	11	2	3	.400	11	6.80	41	0	0	0	47.2	60	36	14	23	2	0	0	220	2	7.74	4.34	1.78	2.64	18.6	10.5	1.74	.329	7.36	148	6.85	156	11.33	-13.2
15	Luke Weaver L. Weaver	39	2020	ARI	12	1	9	.100	12	6.58	55	0	0	0	52.0	63	38	10	18	1	0	0	236	0	9.52	3.12	3.06	1.73	23.3	7.6	1.56	.349	6.75	146	4.66	107	10.90	-1.8
16	Chris Paddack C. Paddack	39	2020	SDP	13	4	6	.400	13	5.43	59	0	0	0	61.1	68	37	15	12	2	0	0	260	0	8.66	1.76	4.92	2.20	22.7	4.6	1.30	.308	5.72	107	4.82	108	9.98	-3.7
17	Aaron Civale A. Civale	39	2020	CLE	12	4	6	.400	12	4.74	69	1	0	0	74.0	82	39	11	16	3	0	0	312	0	8.39	1.95	4.31	1.34	22.1	5.1	1.32	.333	4.74	107	4.02	91	9.97	3.5
18	Ross Stripling R. Stripling	38	2020	TOT	13	3	3	.500	9	5.86	41	0	0	1	50.2	59	33	13	18	1	1	0	227	1	7.28	3.20	2.28	2.31	18.1	7.9	1.52	.299	6.75	128	5.98	135	10.48	-9.4
19	Logan Webb L. Webb	38	2020	SFG	13	3	4	.429	11	5.47	46	0	0	0	54.1	61	33	4	24	7	0	1	246	3	7.62	3.98	1.92	0.66	18.7	9.8	1.56	.345	6.29	125	4.16	97	10.10	0.6
20	Zack Greinke Z. Greinke	37	2020	HOU	15	4	3	.571	15	4.08	79	0	0	0	81.2	79	37	9	14	1	0	0	332	3	8.71	1.54	5.64	0.99	23.8	4.2	1.14	.306	4.08	76	2.29	52	8.71	12
21	Framber Valdez F. Valdez	37	2020	HOU	15	8	4	.667	13	3.14	102	0	0	0	94.2	77	33	8	26	5	1	0	378	6	9.70	2.47	3.92	0.76	27.0	6.9	1.09	.291	3.52	61	2.12	48	7.32	12.3
22	Sean Manaea S. Manaea	36	2020	OAK	12	4	4	.500	12	4.78	47	0	0	0	58.1	62	31	9	9	1	0	0	240	1	7.25	1.39	5.22	1.39	19.6	3.8	1.22	.305	5.55	99	3.43	80	9.57	3.7
23	Mike Minor M. Minor	36	2020	TOT	15	1	6	.143	11	5.22	64	1	1	0	60.1	52	35	11	21	3	0	0	253	0	9.55	3.13	3.05	1.64	25.3	8.3	1.21	.266	5.37	119	4.35	97	7.76	-0.9
24	Masahiro Tanaka M. Tanaka	36	2020	NYY	12	3	4	.429	12	4.82	51	0	0	0	56.0	61	30	11	12	2	0	0	238	0	8.20	1.93	4.25	1.77	21.4	5.0	1.30	.309	5.79	70	3.78	84	9.80	0.4
25	Austin Voth A. Voth	36	2020	WSH	11	2	5	.286	11	6.34	44	1	0	0	49.2	57	35	14	18	4	0	2	225	1	7.97	3.26	2.44	2.54	19.6	8.0	1.51	.297	6.52	141	6.40	141	10.33	-10.1