Michael Wacha has started 268 games in his career.

	NAME	GS	SEASON	TM	G	W	L	W%	ERA	SO	CG	SHO	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	Michael Wacha M. Wacha	9	2013	STL	15	4	1	.800	2.78	65	0	0	64.2	52	20	20	5	19	0	2	0	260	3	9.05	2.64	3.42	0.70	25.0	7.3	1.10	.275	2.78	76	2.92	78	7.24	5.8
2	Michael Wacha M. Wacha	19	2014	STL	19	5	6	.455	3.20	94	0	0	107.0	95	38	41	6	33	5	0	0	447	2	7.91	2.78	2.85	0.50	21.0	7.4	1.20	.288	3.45	89	3.17	87	7.99	5.8
3	Michael Wacha M. Wacha	30	2015	STL	30	17	7	.708	3.38	153	0	0	181.1	162	68	74	19	58	6	0	4	762	4	7.59	2.88	2.64	0.94	20.1	7.6	1.21	.272	3.67	89	3.86	101	8.04	-0.6
4	Michael Wacha M. Wacha	24	2016	STL	27	7	7	.500	5.09	114	0	0	138.0	159	78	86	15	45	1	1	6	606	6	7.43	2.93	2.53	0.98	18.8	7.4	1.48	.334	5.61	125	3.90	96	10.37	2.8
5	Michael Wacha M. Wacha	30	2017	STL	30	12	9	.571	4.13	158	1	1	165.2	170	76	82	17	55	3	0	3	701	5	8.58	2.99	2.87	0.92	22.5	7.8	1.36	.327	4.45	99	3.63	86	9.24	11.2
6	Michael Wacha M. Wacha	15	2018	STL	15	8	2	.800	3.20	71	0	0	84.1	68	30	36	9	36	2	0	0	355	2	7.58	3.84	1.97	0.96	20.0	10.1	1.23	.249	3.84	83	4.21	106	7.26	-2.3
7	Michael Wacha M. Wacha	24	2019	STL	29	6	7	.462	4.76	104	0	0	126.2	143	67	71	26	55	3	0	4	562	2	7.39	3.91	1.89	1.85	18.5	9.8	1.56	.313	5.04	114	5.60	131	10.16	-19.2
8	Michael Wacha M. Wacha	7	2020	NYM	8	1	4	.200	6.62	37	0	0	34.0	46	25	26	9	7	2	0	0	156	2	9.79	1.85	5.29	2.38	23.7	4.5	1.56	.366	6.88	159	5.24	122	12.18	-3.7
9	Michael Wacha M. Wacha	23	2021	TBR	29	3	5	.375	5.05	121	0	0	124.2	132	70	73	23	31	4	1	0	528	5	8.74	2.24	3.90	1.66	22.9	5.9	1.31	.312	5.27	123	4.46	109	9.53	-5.4
10	Michael Wacha M. Wacha	23	2022	BOS	23	11	2	.846	3.32	104	1	1	127.1	111	47	49	18	31	4	0	0	515	4	7.35	2.19	3.35	1.27	20.2	6.0	1.12	.260	3.46	81	4.13	104	7.85	-2.2
11	Michael Wacha M. Wacha	24	2023	SDP	24	13	4	.765	3.22	124	0	0	134.1	113	48	49	15	43	3	0	0	553	3	8.31	2.88	2.88	1.00	22.4	7.8	1.16	.266	3.28	76	3.88	90	7.57	6.7
12	Michael Wacha M. Wacha	29	2024	KCR	29	13	8	.619	3.35	145	0	0	166.2	154	62	65	17	45	5	0	1	685	3	7.83	2.43	3.22	0.92	21.2	6.6	1.19	.290	3.51	79	3.65	89	8.32	8.2
13	Michael Wacha M. Wacha	11	2025	KCR	11	3	4	.429	3.21	44	0	0	61.2	61	22	22	5	17	1	0	0	259	0	6.42	2.48	2.59	0.73	17.0	6.6	1.26	.292	3.21	78	3.56	88	8.90	3.3
	Total	268			289	103	66	.609	3.86	1,334	2	2	1516.1	1,466	651	694	184	475	39	4	18	6,389	41	7.92	2.82	2.81	1.09	20.9	7.4	1.28	.294	4.12	96	3.98	98	8.70	10.6