Michael Wacha has a 19-14 record with an ERA of 3.73 and 241 strikeouts in 48 appearances on Saturdays in his career.

	NAME	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP
1	Michael Wacha M. Wacha	8/10/2013	STL	vs	CHC		1	3.60	4	0	0	0	5.0	5	2	2	1	3	0	0	0	23	0
2	Michael Wacha M. Wacha	8/17/2013	STL	@	CHC		0	0.00	3	0	0	0	1.0	0	0	0	0	0	0	1	0	3	0
3	Michael Wacha M. Wacha	9/14/2013	STL	vs	SEA	L	1	3.60	7	0	0	0	5.0	4	2	2	0	4	0	0	0	23	0
4	Michael Wacha M. Wacha	5/3/2014	STL	@	CHC	L	1	3.00	6	0	0	0	6.0	5	2	2	1	3	0	0	0	26	0
5	Michael Wacha M. Wacha	5/31/2014	STL	vs	SFG	W	1	0.00	7	0	0	0	6.0	3	0	0	0	0	1	0	0	22	0
6	Michael Wacha M. Wacha	9/20/2014	STL	vs	CIN		1	3.86	1	0	0	0	4.2	6	2	2	0	0	0	0	0	20	1
7	Michael Wacha M. Wacha	4/11/2015	STL	@	CIN	W	1	1.42	2	0	0	0	6.1	5	1	1	1	1	0	0	0	25	1
8	Michael Wacha M. Wacha	5/30/2015	STL	vs	LAD	L	1	6.35	7	0	0	0	5.2	3	4	4	1	3	1	0	0	24	1
9	Michael Wacha M. Wacha	6/27/2015	STL	vs	CHC	W	1	1.50	5	0	0	0	6.0	6	1	1	0	2	0	0	1	23	0
10	Michael Wacha M. Wacha	9/19/2015	STL	@	CHC	L	1	7.20	7	0	0	0	5.0	6	4	4	2	4	0	0	0	24	0
11	Michael Wacha M. Wacha	4/23/2016	STL	@	SDP	W	1	3.00	0	0	0	0	6.0	4	2	2	0	4	1	0	1	26	0
12	Michael Wacha M. Wacha	6/4/2016	STL	vs	SFG		1	7.20	4	0	0	0	5.0	6	4	4	0	2	0	0	1	22	1
13	Michael Wacha M. Wacha	10/1/2016	STL	vs	PIT		1	27.00	1	0	0	0	1.0	2	3	3	1	1	0	0	0	6	0
14	Michael Wacha M. Wacha	4/8/2017	STL	vs	CIN	W	1	1.50	6	0	0	0	6.0	3	1	1	0	1	0	0	0	21	0
15	Michael Wacha M. Wacha	7/1/2017	STL	vs	WSH	W	1	0.00	9	0	0	0	6.0	4	0	0	0	1	0	0	0	22	0
16	Michael Wacha M. Wacha	8/19/2017	STL	@	PIT	L	1	11.25	3	0	0	0	4.0	7	5	5	2	2	0	0	0	21	0
17	Michael Wacha M. Wacha	9/16/2017	STL	@	CHC	L	1	4.76	7	0	0	0	5.2	6	3	3	0	5	0	0	0	28	0
18	Michael Wacha M. Wacha	3/31/2018	STL	@	NYM	L	1	7.71	2	0	0	0	4.2	5	4	4	2	2	1	0	0	22	0
19	Michael Wacha M. Wacha	4/7/2018	STL	vs	ARI	W	1	3.60	5	0	0	0	5.0	4	2	2	0	5	0	0	0	23	0
20	Michael Wacha M. Wacha	5/12/2018	STL	@	SDP		1	1.50	5	0	0	0	6.0	3	1	1	0	1	0	0	0	22	0
21	Michael Wacha M. Wacha	6/9/2018	STL	@	CIN	W	1	3.18	6	0	0	0	5.2	4	2	2	1	3	0	0	0	24	0
22	Michael Wacha M. Wacha	4/6/2019	STL	vs	SDP		1	1.59	7	0	0	0	5.2	3	1	1	0	8	0	0	0	27	0
23	Michael Wacha M. Wacha	5/4/2019	STL	@	CHC		1	7.20	4	0	0	0	5.0	6	4	5	1	4	0	0	1	24	0
24	Michael Wacha M. Wacha	6/15/2019	STL	@	NYM	L	1	11.25	4	0	0	0	4.0	7	5	6	2	1	1	0	0	22	0
25	Michael Wacha M. Wacha	7/27/2019	STL	vs	HOU		0	1.93	5	0	0	0	4.2	6	1	1	1	0	0	0	0	19	0
	Total						46	3.73	241	0	0	0	255.2	227	106	109	31	91	8	1	4	1,071	8