Joe Haynes was 8-12 with an ERA of 5.36 and 64 strikeouts in 27 appearances in his rookie season in 1939.

		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		Joe Haynes J. Haynes	1939	WSH	27	8	12	.400	20	5.36	64	10	1	0	173.0	186	103	118	10	78	1	3		768	6	3.33	4.06	0.82	0.52	8.3	10.2	1.53	.286	6.14	122	4.35	103	9.68	-3.1

Games

	NAME	DATE	SEASON	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	TBF	WP
1	Joe Haynes J. Haynes	9/30/1939	1939	WSH	@	PHA	W	1	5.00	4	1	0	0	9.0	11	5	5	2	3	0	0	42	0
2	Joe Haynes J. Haynes	9/20/1939	1939	WSH	vs	CLE		0	3.60	3	0	0	0	5.0	2	2	2	0	3	0	0	20	0
3	Joe Haynes J. Haynes	9/16/1939	1939	WSH	vs	SLA	W	1	0.00	4	1	1	0	9.0	2	0	0	0	1	0	0	29	0
4	Joe Haynes J. Haynes	9/9/1939	1939	WSH	@	NYY	L	1	5.63	2	1	0	0	8.0	8	5	5	1	4	0	0	36	1
5	Joe Haynes J. Haynes	9/4/1939	1939	WSH	@	BSA	W	1	8.53	1	0	0	0	6.1	8	6	6	1	4	0	0	28	0
6	Joe Haynes J. Haynes	8/30/1939	1939	WSH	@	CWS	L	1	5.63	3	1	0	0	8.0	9	5	5	0	1	0	0	32	0
7	Joe Haynes J. Haynes	8/25/1939	1939	WSH	@	DET	L	1	1.13	2	1	0	0	8.0	12	1	5	0	5	0	0	41	2
8	Joe Haynes J. Haynes	8/19/1939	1939	WSH	vs	BSA		1	5.63	3	0	0	0	8.0	7	5	5	1	5	0	0	35	2
9	Joe Haynes J. Haynes	8/13/1939	1939	WSH	@	BSA	L	1	10.13	1	1	0	0	8.0	11	9	9	0	8	0	0	43	0
10	Joe Haynes J. Haynes	8/9/1939	1939	WSH	vs	NYY		0	2.25	3	0	0	0	4.0	2	1	1	0	2	0	1	15	0
11	Joe Haynes J. Haynes	8/4/1939	1939	WSH	vs	CWS		0	0.00	0	0	0	0	2.1	4	0	1	0	1	0	0	11	0
12	Joe Haynes J. Haynes	7/21/1939	1939	WSH	@	CLE	L	1	6.43	5	0	0	0	7.0	8	5	5	0	2	0	0	30	0
13	Joe Haynes J. Haynes	7/14/1939	1939	WSH	@	SLA	W	0	6.43	5	0	0	0	7.0	8	5	5	0	4	0	0	31	0
14	Joe Haynes J. Haynes	7/6/1939	1939	WSH	@	PHA	L	1	18.69	2	0	0	0	4.1	9	9	9	0	4	0	0	26	1
15	Joe Haynes J. Haynes	7/1/1939	1939	WSH	vs	PHA	W	1	4.00	3	1	0	0	9.0	9	4	4	1	1	0	0	36	0
16	Joe Haynes J. Haynes	6/26/1939	1939	WSH	vs	BSA	L	1	4.50	2	0	0	0	6.0	9	3	3	0	4	0	0	29	0
17	Joe Haynes J. Haynes	6/21/1939	1939	WSH	vs	CLE		1	6.00	2	0	0	0	6.0	4	4	6	0	2	0	0	25	0
18	Joe Haynes J. Haynes	6/15/1939	1939	WSH	vs	CWS	L	1	6.75	3	0	0	0	6.2	13	5	5	1	1	0	0	32	0
19	Joe Haynes J. Haynes	6/11/1939	1939	WSH	@	DET	L	1	5.63	1	1	0	0	8.0	7	5	6	0	3	0	0	35	0
20	Joe Haynes J. Haynes	6/7/1939	1939	WSH	@	CLE	W	1	4.00	2	1	0	0	9.0	7	4	4	1	1	0	0	35	0
21	Joe Haynes J. Haynes	6/2/1939	1939	WSH	@	CWS	L	1	5.14	4	0	0	0	7.0	7	4	7	1	4	0	0	33	0
22	Joe Haynes J. Haynes	5/28/1939	1939	WSH	@	BSA	L	1	12.00	1	0	0	0	3.0	6	4	6	0	2	0	0	16	0
23	Joe Haynes J. Haynes	5/23/1939	1939	WSH	vs	CWS	L	1	5.63	2	0	0	0	8.0	8	5	5	0	5	1	0	36	0
24	Joe Haynes J. Haynes	5/11/1939	1939	WSH	@	DET	W	1	2.00	5	1	0	0	9.0	7	2	2	0	3	0	0	36	0
25	Joe Haynes J. Haynes	5/6/1939	1939	WSH	@	CWS		0	4.50	1	0	0	0	2.0	1	1	1	1	0	0	1	7	0
	Total							20	5.36	64	10	1	0	173.0	186	103	118	10	78	1	3	768	6