Luis Castillo is 12-12 with an ERA of 3.74 and 191 strikeouts in 34 appearances on Fridays 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	Luis Castillo L. Castillo	6/23/2017	CIN	@	WSH		1	3.60	5	0	0	0	5.0	5	2	2	2	5	0	0	0	22	0
2	Luis Castillo L. Castillo	9/1/2017	CIN	@	PIT		1	4.50	5	0	0	0	4.0	3	2	2	0	1	0	0	0	17	0
3	Luis Castillo L. Castillo	4/6/2018	CIN	@	PIT	L	1	7.20	3	0	0	0	5.0	6	4	4	0	3	0	0	0	24	0
4	Luis Castillo L. Castillo	4/27/2018	CIN	@	MIN		1	45.00	0	0	0	0	1.0	6	5	5	1	2	0	0	0	11	0
5	Luis Castillo L. Castillo	6/22/2018	CIN	vs	CHC	W	1	4.76	5	0	0	0	5.2	4	3	3	1	1	1	0	0	23	0
6	Luis Castillo L. Castillo	9/21/2018	CIN	@	MIA		1	0.00	5	0	0	0	8.1	5	0	0	0	1	0	0	0	30	0
7	Luis Castillo L. Castillo	5/10/2019	CIN	@	SFG	W	1	0.00	11	0	0	0	6.0	2	0	0	0	5	0	0	0	25	0
8	Luis Castillo L. Castillo	7/26/2019	CIN	vs	COL	L	1	10.80	6	0	0	0	5.0	8	6	6	2	2	0	0	0	25	0
9	Luis Castillo L. Castillo	8/16/2019	CIN	vs	STL	L	1	16.62	3	0	0	0	4.1	9	8	8	3	0	0	0	0	22	0
10	Luis Castillo L. Castillo	9/13/2019	CIN	@	ARI	W	1	3.60	3	0	0	0	5.0	4	2	2	0	3	0	0	0	22	0
11	Luis Castillo L. Castillo	9/20/2019	CIN	vs	NYM	L	1	3.86	7	0	0	0	7.0	3	3	3	2	3	0	0	0	27	0
12	Luis Castillo L. Castillo	7/31/2020	CIN	@	DET	L	1	7.50	6	0	0	0	6.0	8	5	5	0	1	0	0	0	26	0
13	Luis Castillo L. Castillo	9/4/2020	CIN	@	PIT	W	1	3.00	8	0	0	0	6.0	7	2	2	0	2	0	0	0	26	0
14	Luis Castillo L. Castillo	9/11/2020	CIN	@	STL	W	1	1.00	6	1	0	0	9.0	2	1	1	0	3	0	0	0	31	0
15	Luis Castillo L. Castillo	6/4/2021	CIN	@	STL	W	1	1.50	5	0	0	0	6.0	3	1	1	1	1	0	0	0	23	0
16	Luis Castillo L. Castillo	9/17/2021	CIN	vs	LAD	W	1	0.00	10	0	0	0	6.1	5	0	0	0	2	0	0	0	26	0
17	Luis Castillo L. Castillo	10/1/2021	CIN	@	PIT		1	1.69	5	0	0	0	5.1	6	1	1	0	3	0	0	0	23	0
18	Luis Castillo L. Castillo	5/20/2022	CIN	@	TOR	L	1	3.00	5	0	0	0	6.0	7	2	2	0	0	0	0	0	25	0
19	Luis Castillo L. Castillo	6/10/2022	CIN	@	STL	L	1	1.50	3	0	0	0	6.0	6	1	2	0	1	1	0	0	26	0
20	Luis Castillo L. Castillo	7/8/2022	CIN	vs	TBR		1	1.29	8	0	0	0	7.0	4	1	1	0	1	0	0	0	26	0
21	Luis Castillo L. Castillo	9/2/2022	SEA	@	CLE	W	1	0.00	4	0	0	0	6.0	5	0	0	0	1	1	0	0	24	0
22	Luis Castillo L. Castillo	4/28/2023	SEA	@	TOR		1	3.60	4	0	0	0	5.0	6	2	2	1	2	0	0	0	23	0
23	Luis Castillo L. Castillo	5/5/2023	SEA	vs	HOU		1	5.14	5	0	0	0	7.0	5	4	4	1	1	0	0	0	26	0
24	Luis Castillo L. Castillo	6/2/2023	SEA	@	TEX	L	1	1.29	6	0	0	0	7.0	5	1	1	0	1	0	0	0	26	1
25	Luis Castillo L. Castillo	6/9/2023	SEA	@	LAA	L	1	4.50	10	0	0	0	6.0	6	3	5	2	1	1	0	0	26	0
	Total						34	3.74	191	1	0	0	199.2	172	83	87	27	55	6	0	0	821	1