Ken Clay had a 2-3 record with an ERA of 4.37, 20 strikeouts and 1 save in 21 appearances in his rookie season in 1977. He won his first World Series.

		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		Ken Clay K. Clay	1977	NYY	21	2	3	.400	3	4.37	20	0	0	1	55.2	53	27	32	6	24	1	11	3	239	0	3.23	3.88	0.83	0.97	8.4	10.0	1.38	.250	5.17	111	4.76	118	8.57	-4.7

	NAME	DATE	SEASON	TM		OPP	DEC	GS	ERA	SO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF
1	Ken Clay K. Clay	10/2/1977	1977	NYY	vs	DET		1	4.50	3	0	4.0	4	2	2	1	2	0	0	0	17
2	Ken Clay K. Clay	9/29/1977	1977	NYY	vs	CLE		0	2.84	2	0	6.1	4	2	3	1	2	0	1	0	25
3	Ken Clay K. Clay	9/28/1977	1977	NYY	vs	CLE		0	0.00	0	0	2.0	0	0	0	0	2	0	1	0	8
4	Ken Clay K. Clay	9/15/1977	1977	NYY	vs	BOS		0	0.00	1	0	3.2	2	0	0	0	0	0	1	0	13
5	Ken Clay K. Clay	9/10/1977	1977	NYY	vs	TOR		0	10.80	0	0	1.2	5	2	5	0	1	0	0	0	11
6	Ken Clay K. Clay	8/27/1977	1977	NYY	vs	TEX		0	15.43	1	0	2.1	4	4	4	2	3	0	0	1	13
7	Ken Clay K. Clay	8/26/1977	1977	NYY	vs	TEX	W	0	3.00	1	0	3.0	3	1	1	0	3	0	0	1	15
8	Ken Clay K. Clay	8/16/1977	1977	NYY	vs	CWS	W	0	0.00	0	0	0.1	1	0	0	0	2	0	1	1	4
9	Ken Clay K. Clay	8/13/1977	1977	NYY	vs	CAL		0	2.25	1	0	4.0	5	1	1	0	0	1	0	0	17
10	Ken Clay K. Clay	7/31/1977	1977	NYY	@	OAK		0	0.00	0	0	1.0	1	0	0	0	0	0	1	0	4
11	Ken Clay K. Clay	7/22/1977	1977	NYY	vs	MIL		0	0.00	1	0	2.0	1	0	0	0	0	0	1	0	7
12	Ken Clay K. Clay	7/17/1977	1977	NYY	@	KCR	L	1	12.00	0	0	3.0	3	4	4	1	1	0	0	0	13
13	Ken Clay K. Clay	7/4/1977	1977	NYY	vs	CLE		0	10.80	0	0	1.2	4	2	2	0	2	0	1	0	9
14	Ken Clay K. Clay	7/3/1977	1977	NYY	vs	DET		0	9.00	0	0	2.0	2	2	2	0	1	0	0	0	8
15	Ken Clay K. Clay	7/1/1977	1977	NYY	vs	DET		0	0.00	0	0	3.0	1	0	0	0	1	0	1	0	11
16	Ken Clay K. Clay	6/28/1977	1977	NYY	@	TOR	L	1	7.11	3	0	6.1	5	5	6	1	3	0	0	0	28
17	Ken Clay K. Clay	6/22/1977	1977	NYY	@	DET		0	0.00	0	1	0.1	0	0	0	0	0	0	1	0	2
18	Ken Clay K. Clay	6/19/1977	1977	NYY	@	BOS		0	5.40	0	0	1.2	3	1	1	0	0	0	0	0	7
19	Ken Clay K. Clay	6/17/1977	1977	NYY	@	BOS	L	0	2.08	4	0	4.1	4	1	1	0	1	0	0	0	17
20	Ken Clay K. Clay	6/13/1977	1977	NYY	vs	KCR		0	0.00	2	0	2.0	0	0	0	0	0	0	1	0	6
21	Ken Clay K. Clay	6/7/1977	1977	NYY	@	TEX		0	0.00	1	0	1.0	1	0	0	0	0	0	1	0	4
	Total							3	4.37	20	1	55.2	53	27	32	6	24	1	11	3	239