Zac Gallen has given up the most runs this season, with 84 runs.

Interpreted as:

MLB pitcher with most run support this regular season

	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	Zac Gallen Z. Gallen	84	2025	AZ	22	7	12	.368	22	5.60	121	0	0	0	127.0	125	79	23	47	4	0	1	547	1	8.57	3.33	2.57	1.63	22.1	8.6	1.35	.290	5.95	134	4.74	120	8.86	-11.8
2	Antonio Senzatela A. Senzatela	83	2025	COL	21	4	14	.222	20	6.68	55	0	0	0	102.1	152	76	18	36	5	0	0	485	8	4.84	3.17	1.53	1.58	11.3	7.4	1.84	.361	7.30	143	5.50	129	13.37	-13.2
3	Sandy Alcantara S. Alcantara	79	2025	MIA	21	6	9	.400	21	6.36	81	0	0	0	109.0	113	77	13	42	6	0	0	481	6	6.69	3.47	1.93	1.07	16.8	8.7	1.42	.295	6.52	151	4.47	110	9.33	-5
4	Luis Severino L. Severino	79	2025	ATH	23	5	11	.313	23	4.83	98	0	0	0	130.1	134	70	13	42	12	0	1	573	3	6.77	2.90	2.33	0.90	17.1	7.3	1.35	.297	5.46	119	4.12	100	9.25	0.1
5	Germán Márquez G. Márquez	74	2025	COL	20	3	11	.214	20	5.67	73	0	0	0	98.1	126	62	13	35	5	0	1	454	5	6.68	3.20	2.09	1.19	16.1	7.7	1.64	.345	6.77	121	4.54	107	11.53	-2.7
6	Kyle Freeland K. Freeland	73	2025	COL	20	2	11	.154	20	5.26	74	0	0	0	104.1	131	61	15	26	2	0	1	461	1	6.38	2.24	2.85	1.29	16.1	5.6	1.50	.337	6.30	113	4.34	102	11.30	-0.7
7	Mitchell Parker M. Parker	71	2025	WSH	21	7	10	.412	21	4.91	74	0	0	0	113.2	118	62	13	42	3	0	0	498	2	5.86	3.33	1.76	1.03	14.9	8.4	1.41	.287	5.62	120	4.46	109	9.34	-4.4
8	Jake Irvin J. Irvin	70	2025	WSH	22	8	5	.615	22	4.69	86	0	0	0	126.2	123	66	23	41	4	0	0	539	2	6.11	2.91	2.10	1.63	16.0	7.6	1.29	.260	4.97	114	5.16	126	8.74	-14.7
9	Brandon Pfaadt B. Pfaadt	69	2025	AZ	22	10	7	.588	22	5.11	98	0	0	0	116.1	127	66	20	25	10	0	1	505	2	7.58	1.93	3.92	1.55	19.4	5.0	1.31	.304	5.34	122	4.54	115	9.83	-8.2
10	Dylan Cease D. Cease	67	2025	SDP	22	3	10	.231	22	4.79	153	0	0	0	118.1	111	63	17	47	3	0	2	511	2	11.64	3.57	3.26	1.29	29.9	9.2	1.34	.323	5.10	121	3.64	90	8.44	5
11	Jeffrey Springs J. Springs	67	2025	ATH	23	10	7	.588	21	4.00	102	0	0	0	126.0	107	56	21	40	2	0	0	523	0	7.29	2.86	2.55	1.50	19.5	7.6	1.17	.240	4.79	99	4.63	112	7.64	-7.1
12	Erick Fedde E. Fedde	66	2025	TOT	21	3	11	.214	21	5.33	66	1	1	0	106.1	111	63	15	49	2	0	1	466	2	5.59	4.15	1.35	1.27	14.2	10.5	1.50	.287	5.59	131	5.12	129	9.39	-13.8
13	Nick Martinez N. Martinez	66	2025	CIN	24	9	9	.500	22	4.61	93	0	0	0	127.0	123	65	16	31	4	0	0	522	5	6.59	2.20	3.00	1.13	17.8	5.9	1.21	.283	4.68	105	4.09	95	8.72	3.2
14	Eduardo Rodriguez E. Rodriguez	66	2025	AZ	18	3	7	.300	18	5.63	98	0	0	0	92.2	119	58	18	34	1	0	2	430	3	9.52	3.30	2.88	1.75	22.8	7.9	1.65	.362	6.41	135	4.63	118	11.56	-7.5
15	Chris Paddack C. Paddack	66	2025	TOT	22	4	9	.308	22	4.77	88	0	0	0	117.0	118	62	17	27	3	0	0	492	3	6.77	2.08	3.26	1.31	17.9	5.5	1.24	.283	5.08	118	4.24	103	9.08	-1.5
16	Jack Kochanowicz J. Kochanowicz	66	2025	LAA	20	3	9	.250	20	5.75	68	0	0	0	98.2	109	63	16	51	6	0	4	440	4	6.20	4.65	1.33	1.46	15.5	11.6	1.62	.311	6.02	139	5.55	131	9.94	-13.7
17	Taj Bradley T. Bradley	65	2025	TBR	21	6	6	.500	21	4.61	95	0	0	0	111.1	99	57	13	44	4	0	0	471	4	7.68	3.56	2.16	1.05	20.2	9.3	1.28	.273	5.25	119	4.19	105	8.00	-2.5
18	Tanner Bibee T. Bibee	64	2025	CLE	21	7	9	.438	21	4.39	107	1	0	0	121.0	115	59	20	33	7	0	1	505	2	7.96	2.45	3.24	1.49	21.2	6.5	1.22	.281	4.76	109	4.46	109	8.55	-5.1
19	Sonny Gray S. Gray	63	2025	STL	22	10	5	.667	22	4.38	133	1	1	0	121.1	128	59	15	20	3	0	0	503	1	9.87	1.48	6.65	1.11	26.4	4.0	1.22	.340	4.67	108	3.07	77	9.49	12.4
20	Charlie Morton C. Morton	63	2025	BAL	23	7	8	.467	17	5.42	101	0	0	0	101.1	110	61	16	48	9	1	1	464	1	8.97	4.26	2.10	1.42	21.8	10.3	1.56	.324	5.60	137	4.83	120	9.77	-9.2
21	JP Sears	63	2025	ATH	22	7	9	.438	22	4.95	97	0	0	0	111.0	112	61	23	29	5	0	0	472	1	7.86	2.35	3.34	1.86	20.6	6.1	1.27	.280	5.11	122	4.95	120	9.08	-10.2
22	Ben Brown B. Brown	63	2025	CHC	18	5	7	.417	15	6.22	99	0	0	0	88.1	104	61	16	27	4	0	0	395	2	10.09	2.75	3.67	1.63	25.1	6.8	1.48	.353	6.42	155	4.25	107	10.60	-2.8
23	Andre Pallante A. Pallante	63	2025	STL	21	6	7	.462	21	4.62	76	0	0	0	117.0	116	60	14	37	1	0	0	497	5	5.85	2.85	2.05	1.08	15.3	7.4	1.31	.276	4.85	114	4.32	109	8.92	-4.6
24	Dean Kremer D. Kremer	62	2025	BAL	22	8	7	.533	21	4.27	104	0	0	0	126.1	126	60	17	34	1	0	0	528	5	7.41	2.42	3.06	1.21	19.7	6.4	1.27	.293	4.42	108	4.02	99	8.98	0.2
25	Jesús Luzardo J. Luzardo	62	2025	PHI	22	9	5	.643	22	4.31	140	0	0	0	121.0	122	58	10	44	1	0	0	517	2	10.41	3.27	3.18	0.74	27.1	8.5	1.37	.348	4.61	104	2.96	72	9.07	15.6