Germán Márquez has allowed the most runs this season, with 55 runs.

Interpreted as:

What pitcher allows the most runs 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	Germán Márquez G. Márquez	55	2025	COL	13	2	8	.200	13	7.00	41	0	0	0	63.0	85	49	7	21	5	0	0	296	4	5.86	3.00	1.95	1.00	13.9	7.1	1.68	.351	7.86	153	4.45	107	12.14	-1.8
2	Kyle Freeland K. Freeland	54	2025	COL	14	1	8	.111	14	5.13	57	0	0	0	73.2	97	42	8	15	2	0	1	328	1	6.96	1.83	3.80	0.98	17.4	4.6	1.52	.362	6.60	113	3.63	87	11.85	4.4
3	Antonio Senzatela A. Senzatela	52	2025	COL	13	1	10	.091	12	6.68	33	0	0	0	62.0	101	46	11	21	1	0	0	300	3	4.79	3.05	1.57	1.60	11.0	7.0	1.97	.385	7.55	146	5.38	129	14.66	-7.8
4	Sandy Alcantara S. Alcantara	51	2025	MIA	13	3	7	.300	13	7.14	50	0	0	0	63.0	63	50	8	31	2	0	0	283	4	7.14	4.43	1.61	1.14	17.7	11.0	1.49	.286	7.29	174	4.71	119	9.00	-5.2
5	Zac Gallen Z. Gallen	49	2025	AZ	14	4	8	.333	14	5.15	75	0	0	0	80.1	71	46	14	36	2	0	1	346	1	8.40	4.03	2.08	1.57	21.7	10.4	1.33	.260	5.49	126	4.89	127	7.95	-9.7
6	Luis Severino L. Severino	47	2025	ATH	14	1	6	.143	14	4.77	60	0	0	0	83.0	83	44	6	27	5	0	1	361	1	6.51	2.93	2.22	0.65	16.6	7.5	1.33	.293	5.10	119	3.72	92	9.00	3.2
7	Jeffrey Springs J. Springs	47	2025	ATH	14	5	5	.500	12	4.64	64	0	0	0	73.2	65	38	12	31	0	0	0	319	0	7.82	3.79	2.06	1.47	20.1	9.7	1.30	.250	5.74	116	4.71	116	7.94	-5.3
8	Eduardo Rodriguez E. Rodriguez	45	2025	AZ	11	2	3	.400	11	6.27	60	0	0	0	56.0	70	39	10	19	0	0	0	257	2	9.64	3.05	3.16	1.61	23.3	7.4	1.59	.357	7.23	154	4.27	111	11.25	-2.7
9	Ben Brown B. Brown	45	2025	CHC	14	3	5	.375	12	5.71	83	0	0	0	69.1	79	44	8	23	3	0	0	310	1	10.77	2.99	3.61	1.04	26.8	7.4	1.47	.368	5.84	146	3.30	85	10.25	4.6
10	Brandon Pfaadt B. Pfaadt	45	2025	AZ	14	8	4	.667	14	5.50	55	0	0	0	70.1	82	43	14	18	6	0	1	310	2	7.04	2.30	3.06	1.79	17.7	5.8	1.42	.313	5.76	135	5.12	133	10.49	-10.3
11	Trevor Williams T. Williams	44	2025	WSH	13	3	7	.300	13	5.91	49	0	0	0	64.0	76	42	8	16	2	0	0	283	1	6.89	2.25	3.06	1.13	17.3	5.7	1.44	.327	6.19	148	4.01	100	10.69	0
12	Bowden Francis B. Francis	44	2025	TOR	13	2	8	.200	13	6.12	50	0	0	0	60.1	70	41	19	24	4	0	0	271	3	7.46	3.58	2.08	2.83	18.5	8.9	1.56	.293	6.56	154	6.90	170	10.44	-19
13	Charlie Morton C. Morton	43	2025	BAL	15	2	7	.222	9	6.59	57	0	0	0	56.0	64	41	10	31	4	1	0	265	1	9.16	4.98	1.84	1.61	21.5	11.7	1.70	.331	6.91	168	5.23	131	10.29	-8
14	Jack Kochanowicz J. Kochanowicz	43	2025	LAA	13	3	7	.300	13	5.61	48	0	0	0	67.1	77	42	11	33	5	0	2	301	3	6.42	4.41	1.45	1.47	15.9	11.0	1.63	.324	5.75	138	5.46	130	10.29	-9.2
15	Kyle Hendricks K. Hendricks	42	2025	LAA	13	4	6	.400	13	5.20	44	0	0	0	71.0	73	41	12	21	4	0	3	303	0	5.58	2.66	2.10	1.52	14.5	6.9	1.32	.275	5.32	127	5.09	121	9.25	-6.8
16	Dean Kremer D. Kremer	42	2025	BAL	13	5	6	.455	13	4.98	53	0	0	0	72.1	83	40	10	19	1	0	0	315	5	6.59	2.36	2.79	1.24	16.8	6.0	1.41	.315	5.23	127	4.23	106	10.33	-2.1
17	Sean Burke S. Burke	42	2025	CWS	14	3	7	.300	12	4.71	54	0	0	0	70.2	69	37	11	33	4	0	0	311	2	6.88	4.20	1.64	1.40	17.4	10.6	1.44	.278	5.35	117	5.14	123	8.79	-7.1
18	Tanner Houck T. Houck	41	2025	BOS	9	0	3	.000	9	8.04	32	0	0	0	43.2	57	39	10	17	5	0	0	203	2	6.60	3.50	1.88	2.06	15.8	8.4	1.69	.338	8.45	190	6.09	148	11.75	-9.5
19	Mitch Keller M. Keller	41	2025	PIT	14	1	9	.100	14	4.15	65	0	0	0	82.1	85	38	6	20	4	0	0	350	2	7.11	2.19	3.25	0.66	18.6	5.7	1.28	.310	4.48	101	3.31	83	9.29	6
20	Michael Lorenzen M. Lorenzen	41	2025	KCR	13	4	6	.400	13	4.94	61	0	0	0	71.0	76	39	13	22	2	0	0	309	9	7.73	2.79	2.77	1.65	19.7	7.1	1.38	.299	5.20	118	4.75	117	9.63	-5.4
21	JP Sears	41	2025	ATH	14	5	5	.500	14	5.08	58	0	0	0	72.2	77	41	15	14	4	0	0	310	1	7.18	1.73	4.14	1.86	18.7	4.5	1.25	.283	5.08	127	4.90	121	9.54	-6.7
22	Jesús Luzardo J. Luzardo	40	2025	PHI	14	6	2	.750	14	4.23	93	0	0	0	78.2	86	37	6	24	1	0	0	337	1	10.64	2.75	3.88	0.69	27.6	7.1	1.40	.376	4.58	105	2.65	65	9.84	12
23	Taj Bradley T. Bradley	40	2025	TBR	13	4	5	.444	13	4.58	66	0	0	0	74.2	64	38	10	29	4	0	0	310	0	7.96	3.50	2.28	1.21	21.3	9.4	1.25	.269	4.82	119	4.37	111	7.71	-3.7
24	Cade Povich C. Povich	40	2025	BAL	12	1	5	.167	12	5.46	64	0	0	0	61.0	71	37	10	22	1	0	1	270	4	9.44	3.25	2.91	1.48	23.7	8.1	1.52	.353	5.90	139	4.24	106	10.48	-1.8
25	Jake Irvin J. Irvin	39	2025	WSH	14	5	3	.625	14	4.21	54	0	0	0	83.1	79	39	13	25	2	0	0	352	1	5.83	2.70	2.16	1.40	15.3	7.1	1.25	.256	4.21	105	4.78	119	8.53	-7