Marino Pieretti was 14-13 with an ERA of 3.32, 66 strikeouts and 2 saves in 44 appearances in his rookie season in 1945.

		NAME	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	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		Marino Pieretti M. Pieretti	1945	WSH	44	14	13	.519	27	3.32	66	14	3	2	233.1	235	86	114	3	91	1	12		1,020	2	2.55	3.51	0.73	0.12	6.5	8.9	1.40	.270	4.40	103	3.32	100	9.06	-0.6

Games

	NAME	DATE	SEASON	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	TBF	WP
1	Marino Pieretti M. Pieretti	9/23/1945	1945	WSH	@	PHA	W	1	2.25	0	1	0	0	8.0	6	2	3	0	1	0	0	34	0
2	Marino Pieretti M. Pieretti	9/21/1945	1945	WSH	@	NYY		0	0.00	1	0	0	0	1.0	0	0	0	0	2	0	1	4	0
3	Marino Pieretti M. Pieretti	9/18/1945	1945	WSH	vs	DET		0		0	0	0	0	0.0	0	0	0	0	2	0	0	2	0
4	Marino Pieretti M. Pieretti	9/15/1945	1945	WSH	vs	DET		0	0.00	1	0	0	0	2.2	2	0	0	0	1	0	1	11	0
5	Marino Pieretti M. Pieretti	9/14/1945	1945	WSH	vs	CLE		0	0.00	0	0	0	0	3.0	4	0	1	0	1	0	0	15	0
6	Marino Pieretti M. Pieretti	9/10/1945	1945	WSH	vs	CWS	L	1	16.20	2	0	0	0	3.1	9	6	6	0	1	0	0	19	0
7	Marino Pieretti M. Pieretti	9/6/1945	1945	WSH	vs	SLA	W	0	2.25	3	0	0	0	8.0	9	2	2	0	1	0	1	33	0
8	Marino Pieretti M. Pieretti	9/3/1945	1945	WSH	@	BSA	W	1	7.20	1	0	0	0	5.0	6	4	4	0	3	0	0	23	0
9	Marino Pieretti M. Pieretti	8/31/1945	1945	WSH	vs	NYY		0	9.00	0	0	0	0	1.0	2	1	1	0	0	0	1	5	0
10	Marino Pieretti M. Pieretti	8/28/1945	1945	WSH	@	PHA		1	10.80	0	0	0	0	3.1	6	4	4	0	2	0	0	17	0
11	Marino Pieretti M. Pieretti	8/25/1945	1945	WSH	@	NYY	L	0	3.86	3	0	0	0	2.1	5	1	1	0	3	0	1	15	0
12	Marino Pieretti M. Pieretti	8/25/1945	1945	WSH	@	NYY		0	0.00	1	0	0	0	0.2	0	0	0	0	1	0	1	3	0
13	Marino Pieretti M. Pieretti	8/21/1945	1945	WSH	@	CLE		0	0.00	0	0	0	1	1.1	0	0	0	0	1	0	1	5	0
14	Marino Pieretti M. Pieretti	8/20/1945	1945	WSH	@	CLE	W	1	0.00	5	1	1	0	9.0	3	0	0	0	1	0	0	29	0
15	Marino Pieretti M. Pieretti	8/16/1945	1945	WSH	@	DET	L	1	3.86	1	0	0	0	4.2	11	2	8	0	0	0	0	26	0
16	Marino Pieretti M. Pieretti	8/12/1945	1945	WSH	@	SLA	L	1	4.50	3	1	0	0	8.0	12	4	4	0	1	0	0	36	0
17	Marino Pieretti M. Pieretti	8/8/1945	1945	WSH	@	CWS	L	1	6.43	1	0	0	0	7.0	14	5	5	0	3	0	0	37	0
18	Marino Pieretti M. Pieretti	8/5/1945	1945	WSH	vs	BSA		0	0.00	0	0	0	0	1.0	0	0	0	0	0	0	0	3	0
19	Marino Pieretti M. Pieretti	8/2/1945	1945	WSH	vs	PHA	W	1	0.00	1	1	0	0	9.0	7	0	1	0	1	0	0	34	0
20	Marino Pieretti M. Pieretti	7/28/1945	1945	WSH	@	BSA	L	1	13.50	2	0	0	0	3.1	5	5	5	0	6	0	0	21	0
21	Marino Pieretti M. Pieretti	7/22/1945	1945	WSH	vs	CLE	L	1	6.43	1	0	0	0	7.0	6	5	9	0	5	0	0	34	0
22	Marino Pieretti M. Pieretti	7/18/1945	1945	WSH	vs	DET	L	1	4.50	5	0	0	0	8.0	8	4	5	0	3	0	0	34	1
23	Marino Pieretti M. Pieretti	7/8/1945	1945	WSH	@	SLA	L	1	8.10	1	0	0	0	3.1	8	3	5	1	0	0	0	19	0
24	Marino Pieretti M. Pieretti	7/4/1945	1945	WSH	@	CWS	W	1	0.75	0	1	0	0	12.0	8	1	4	0	1	0	0	47	0
25	Marino Pieretti M. Pieretti	7/1/1945	1945	WSH	@	CLE		0	0.00	1	0	0	1	1.2	0	0	0	0	1	0	1	6	0
	Total							27	3.32	66	14	3	2	233.1	235	86	114	3	91	1	12	1,020	2