which pitcher had the most wins for the washington nationals this season

Jake Irvin and Mitchell Parker were tied for winning the most games for the Nationals this season, with 9 wins.

	NAME	W	SEASON	TM	L	W%	G	GS	ERA	SO	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	Jake Irvin J. Irvin	9	2025	WSH	13	.409	33	33	5.70	124	0	180.0	195	114	120	38	62	6	0	0	787	3	6.20	3.10	2.00	1.90	15.8	7.9	1.43	.282	6.00	137	5.63	135	9.75	-28.7
2	Mitchell Parker M. Parker	9	2025	WSH	16	.360	33	30	5.68	103	1	164.2	178	104	116	25	58	4	2	0	725	3	5.63	3.17	1.78	1.37	14.2	8.0	1.43	.286	6.34	136	4.98	119	9.73	-14.6
3	Jorge López J. López	6	2025	WSH	0	1.000	26	0	6.57	17	1	24.2	25	18	18	1	7	3	5	0	106	3	6.20	2.55	2.43	0.36	16.0	6.6	1.30	.308	6.57	157	3.49	84	9.12	1.9
4	MacKenzie Gore M. Gore	5	2025	WSH	15	.250	30	30	4.17	185	0	159.2	152	74	75	20	64	5	0	0	680	12	10.43	3.61	2.89	1.13	27.2	9.4	1.35	.325	4.23	100	3.74	90	8.57	7.7
5	Brad Lord B. Lord	5	2025	WSH	10	.333	48	19	4.34	108	0	130.2	126	63	65	17	43	3	2	0	546	1	7.44	2.96	2.51	1.17	19.8	7.9	1.29	.291	4.48	104	4.22	101	8.68	-0.7
6	Jackson Rutledge J. Rutledge	4	2025	WSH	2	.667	63	0	5.77	65	0	73.1	87	47	49	16	24	7	17	0	330	6	7.98	2.95	2.71	1.96	19.7	7.3	1.51	.326	6.01	138	5.46	131	10.68	-10.4
7	Jose A. Ferrer J. A. Ferrer	4	2025	WSH	4	.500	72	0	4.48	71	11	76.1	81	38	41	5	16	7	18	1	324	6	8.37	1.89	4.44	0.59	21.9	4.9	1.27	.338	4.83	107	3.02	72	9.55	9.7
8	Trevor Williams T. Williams	3	2025	WSH	10	.231	17	17	6.21	65	0	82.2	106	57	59	11	21	2	0	0	373	1	7.08	2.29	3.10	1.20	17.4	5.6	1.54	.347	6.42	149	4.12	99	11.54	0.5
9	Michael Soroka M. Soroka	3	2025	WSH	8	.273	16	16	4.87	87	0	81.1	68	44	44	11	24	14	0	0	343	2	9.63	2.66	3.63	1.22	25.4	7.0	1.13	.275	4.87	117	4.15	99	7.52	0.3
10	Cade Cavalli C. Cavalli	3	2025	WSH	1	.750	10	10	4.25	40	0	48.2	57	23	28	7	15	4	0	0	219	3	7.40	2.77	2.67	1.29	18.3	6.8	1.48	.327	5.18	102	4.53	108	10.54	-1.9
11	Konnor Pilkington K. Pilkington	2	2025	WSH	0	1.000	32	0	4.45	34	0	28.1	22	14	16	7	17	2	4	0	123	2	10.80	5.40	2.00	2.22	27.6	13.8	1.38	.238	5.08	107	5.95	143	6.99	-5.5
12	PJ Poulin	2	2025	WSH	1	.667	28	0	3.65	27	1	24.2	23	10	10	2	13	2	6	0	110	0	9.85	4.74	2.08	0.73	24.5	11.8	1.46	.318	3.65	87	3.82	91	8.39	1
13	Andrew Chafin A. Chafin	1	2025	WSH	1	.500	26	0	2.70	18	0	20.0	20	6	8	1	12	0	6	0	88	5	8.10	5.40	1.50	0.45	20.5	13.6	1.60	.333	3.60	65	3.78	91	9.00	0.9
14	Julian Fernández J. Fernández	1	2025	WSH	0	1.000	3	0	3.00	4	0	3.0	1	1	1	1	1	0	1	0	11	0	12.00	3.00	4.00	3.00	36.4	9.1	0.67	.000	3.00	72	5.79	139	3.00	-0.5
15	Kyle Finnegan K. Finnegan	1	2025	WSH	4	.200	40	0	4.38	32	20	39.0	36	19	21	3	14	1	34	2	163	5	7.38	3.23	2.29	0.69	19.6	8.6	1.28	.292	4.85	105	3.64	87	8.31	2.3
16	Colin Poche C. Poche	1	2025	WSH	2	.333	13	0	11.42	10	0	8.2	10	11	12	1	12	0	0	0	46	1	10.38	12.46	0.83	1.04	21.7	26.1	2.54	.391	12.46	274	6.47	155	10.38	-2.2
17	Lucas Sims L. Sims	1	2025	WSH	0	1.000	18	0	13.86	13	0	12.1	14	19	19	2	14	7	2	0	72	3	9.49	10.22	0.93	1.46	18.1	19.4	2.27	.333	13.86	332	8.24	197	10.22	-5.5
18	Mason Thompson M. Thompson	1	2025	WSH	1	.500	14	0	11.81	11	0	10.2	16	14	16	1	12	0	3	2	60	0	9.28	10.13	0.92	0.84	18.3	20.0	2.63	.417	13.50	283	5.66	136	13.50	-1.7
19	Cole Henry C. Henry	1	2025	WSH	2	.333	57	0	4.27	52	2	52.2	43	25	27	7	32	11	13	1	241	2	8.89	5.47	1.63	1.20	21.6	13.3	1.42	.259	4.61	102	5.33	128	7.35	-6.7
20	Andrew Alvarez A. Alvarez	1	2025	WSH	1	.500	5	5	2.31	20	0	23.1	16	6	8	1	10	1	0	0	98	2	7.71	3.86	2.00	0.39	20.4	10.2	1.11	.227	3.09	55	3.39	81	6.17	2
21	Ryan Loutos R. Loutos	1	2025	WSH	0	1.000	10	0	12.00	6	0	9.0	16	12	16	3	6	1	3	0	52	0	6.00	6.00	1.00	3.00	11.5	11.5	2.44	.361	16.00	288	8.46	203	16.00	-4.2
22	Shinnosuke Ogasawara S. Ogasawara	1	2025	WSH	1	.500	23	2	6.98	30	0	38.2	43	30	30	9	17	3	7	0	173	1	6.98	3.96	1.76	2.09	17.3	9.8	1.55	.298	6.98	167	6.15	147	10.01	-8.4
23	Sauryn Lao S. Lao	1	2025	WSH	0	1.000	6	0	3.52	5	0	7.2	8	3	3	1	1	1	0	0	32	0	5.87	1.17	5.00	1.17	15.6	3.1	1.17	.292	3.52	84	4.30	103	9.39	-0.1