Mitch Keller has given up the most runs for the Pirates this season, with 38 runs.

Interpreted as:

pirates pitchers most runs this regular season

	NAME	R	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	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	Mitch Keller M. Keller	38	2025	PIT	13	1	8	.111	13	4.13	61	0	0	76.1	77	35	5	20	4	0	0	324	1	7.19	2.36	3.05	0.59	18.8	6.2	1.27	.308	4.48	100	3.26	83	9.08	5.9
2	Bailey Falter B. Falter	28	2025	PIT	12	4	3	.571	12	3.14	41	0	0	66.0	49	23	6	22	1	0	0	258	2	5.59	3.00	1.86	0.82	15.9	8.5	1.08	.229	3.82	76	4.05	102	6.68	-0.7
3	Andrew Heaney A. Heaney	25	2025	PIT	12	3	4	.429	12	3.39	47	0	0	66.1	55	25	8	24	3	0	0	276	1	6.38	3.26	1.96	1.09	17.0	8.7	1.19	.242	3.39	82	4.44	112	7.46	-3.6
4	Carmen Mlodzinski C. Mlodzinski	25	2025	PIT	9	1	4	.200	9	5.67	28	0	0	39.2	52	25	5	12	1	0	0	180	0	6.35	2.72	2.33	1.13	15.6	6.7	1.61	.351	5.67	137	4.28	108	11.80	-1.4
5	Paul Skenes P. Skenes	21	2025	PIT	13	4	6	.400	13	2.05	85	1	0	83.1	54	19	5	19	2	0	0	320	1	9.18	2.05	4.47	0.54	26.6	5.9	0.88	.234	2.27	50	2.56	65	5.83	12.9
6	Ryan Borucki R. Borucki	15	2025	PIT	24	1	2	.333	0	5.24	20	0	0	22.1	19	13	2	9	1	5	1	91	2	8.06	3.63	2.22	0.81	22.0	9.9	1.25	.288	6.04	127	3.78	96	7.66	0.4
7	Colin Holderman C. Holderman	15	2025	PIT	14	0	1	.000	0	9.00	11	0	0	15.0	20	15	3	11	2	3	0	74	3	6.60	6.60	1.00	1.80	14.9	14.9	2.07	.362	9.00	218	6.80	172	12.00	-4.7
8	Joey Wentz J. Wentz	14	2025	PIT	19	2	1	.667	0	4.15	22	0	0	26.0	25	12	2	11	1	7	2	115	0	7.62	3.81	2.00	0.69	19.1	9.6	1.38	.291	4.85	100	3.76	95	8.65	0.6
9	Caleb Ferguson C. Ferguson	10	2025	PIT	28	1	0	1.000	0	3.65	18	0	0	24.2	21	10	0	10	4	1	2	104	0	6.57	3.65	1.80	0.00	17.3	9.6	1.26	.292	3.65	88	3.31	84	7.66	1.8
10	David Bednar D. Bednar	10	2025	PIT	23	0	4	.000	0	4.12	27	0	7	19.2	21	9	2	5	1	16	1	84	3	12.36	2.29	5.40	0.92	32.1	6.0	1.32	.388	4.58	100	2.56	65	9.61	3.1
11	Chase Shugart C. Shugart	10	2025	PIT	23	3	3	.500	0	3.33	15	0	0	24.1	17	9	2	12	0	7	2	100	2	5.55	4.44	1.25	0.74	15.0	12.0	1.19	.211	3.70	80	4.38	111	6.29	-1.2
12	Tanner Rainey T. Rainey	9	2025	PIT	11	0	1	.000	0	10.57	9	0	0	7.2	7	9	0	6	1	0	0	37	0	10.57	7.04	1.50	0.00	24.3	16.2	1.70	.333	10.57	255	3.46	87	8.22	0.4
13	Kyle Nicolas K. Nicolas	9	2025	PIT	9	0	0		0	8.10	7	0	0	10.0	10	9	2	9	0	1	0	50	0	6.30	8.10	0.78	1.80	14.0	18.0	1.90	.250	8.10	196	6.97	176	9.00	-3.3
14	Mike Burrows M. Burrows	9	2025	PIT	3	1	1	.500	3	5.27	11	0	0	13.2	14	8	3	4	1	0	0	59	0	7.24	2.63	2.75	1.98	18.6	6.8	1.32	.275	5.93	127	5.41	137	9.22	-2.2
15	Thomas Harrington T. Harrington	9	2025	PIT	2	0	1	.000	1	10.13	7	0	1	8.0	11	9	3	5	0	1	0	39	1	7.88	5.63	1.40	3.38	17.9	12.8	2.00	.333	10.13	245	8.07	204	12.38	-3.7
16	Dennis Santana D. Santana	7	2025	PIT	26	1	1	.500	0	2.19	21	0	5	24.2	19	6	1	5	0	11	0	96	0	7.66	1.82	4.20	0.36	21.9	5.2	0.97	.261	2.55	53	2.50	63	6.93	4
17	Hunter Stratton H. Stratton	4	2025	PIT	2	0	0		0	21.60	0	0	0	1.2	6	4	1	1	0	1	0	12	0	0.00	5.40	0.00	5.40	0.0	8.3	4.20	.500	21.60	522	12.67	320	32.40	-1.6
18	Tim Mayza T. Mayza	3	2025	PIT	7	0	0		0	2.89	8	0	0	9.1	9	3	1	1	1	4	0	40	0	7.71	0.96	8.00	0.96	20.0	2.5	1.07	.276	2.89	70	3.39	86	8.68	0.6
19	Justin Lawrence J. Lawrence	1	2025	PIT	11	1	0	1.000	0	0.79	15	0	0	11.1	5	1	0	6	2	3	1	44	1	11.91	4.76	2.50	0.00	34.1	13.6	0.97	.238	0.79	19	2.54	64	3.97	1.8
20	Isaac Mattson I. Mattson	1	2025	PIT	3	0	0		0	3.00	4	0	0	3.0	1	1	1	1	0	0	0	11	0	12.00	3.00	4.00	3.00	36.4	9.1	0.67	.000	3.00	73	5.73	145	3.00	-0.6