Gary Ryerson was 3-8 with an ERA of 3.62 and 45 strikeouts in 20 appearances in his rookie season in 1972.

		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		Gary Ryerson G. Ryerson	1972	MIL	20	3	8	.273	14	3.62	45	4	1	0	102.0	119	41	48	9	21	0	1	5	442	3	3.97	1.85	2.14	0.79	10.2	4.8	1.37	.300	4.24	118	3.28	103	10.50	-0.9

	NAME	DATE	SEASON	TM		OPP	DEC	GS	ERA	SO	CG	SHO	IP	H	ER	R	HR	BB	GF	IBB	TBF	WP
1	Gary Ryerson G. Ryerson	10/3/1972	1972	MIL	@	NYY		0	0.00	0	0	0	0.1	0	0	0	0	0	0	0	1	0
2	Gary Ryerson G. Ryerson	9/30/1972	1972	MIL	@	DET		0	3.00	1	0	0	3.0	3	1	1	0	2	0	0	14	0
3	Gary Ryerson G. Ryerson	9/27/1972	1972	MIL	@	BOS		0	0.00	0	0	0	0.2	0	0	0	0	0	0	0	2	0
4	Gary Ryerson G. Ryerson	9/14/1972	1972	MIL	vs	CLE		0	0.00	2	0	0	3.0	1	0	0	0	2	0	1	10	0
5	Gary Ryerson G. Ryerson	9/12/1972	1972	MIL	vs	CLE		1	3.00	3	0	0	6.0	5	2	2	1	0	0	0	23	0
6	Gary Ryerson G. Ryerson	9/3/1972	1972	MIL	@	TEX	L	1	20.25	1	0	0	1.1	5	3	4	0	1	0	0	11	0
7	Gary Ryerson G. Ryerson	8/29/1972	1972	MIL	vs	KCR	L	1	23.14	2	0	0	2.1	8	6	6	0	2	0	0	16	1
8	Gary Ryerson G. Ryerson	8/24/1972	1972	MIL	vs	TEX	L	1	1.80	0	0	0	5.0	6	1	4	1	3	0	2	25	0
9	Gary Ryerson G. Ryerson	8/16/1972	1972	MIL	@	CWS	L	1	13.50	4	0	0	4.0	6	6	6	1	1	0	0	19	0
10	Gary Ryerson G. Ryerson	8/13/1972	1972	MIL	@	NYY		0	4.50	1	0	0	2.0	3	1	1	0	0	1	0	9	0
11	Gary Ryerson G. Ryerson	8/10/1972	1972	MIL	vs	BAL	W	1	0.00	2	1	1	9.0	10	0	0	0	0	0	0	36	0
12	Gary Ryerson G. Ryerson	8/6/1972	1972	MIL	vs	NYY	L	1	4.50	1	0	0	6.0	10	3	3	1	0	0	0	27	0
13	Gary Ryerson G. Ryerson	7/31/1972	1972	MIL	@	CLE	L	1	0.00	4	1	0	8.1	8	0	1	0	1	0	0	35	1
14	Gary Ryerson G. Ryerson	7/27/1972	1972	MIL	vs	DET	L	1	8.59	4	0	0	7.1	9	7	8	0	2	0	1	34	0
15	Gary Ryerson G. Ryerson	7/23/1972	1972	MIL	vs	MIN		0	0.00	1	0	0	2.0	2	0	0	0	1	0	0	7	0
16	Gary Ryerson G. Ryerson	7/20/1972	1972	MIL	vs	MIN	W	1	1.00	4	1	0	9.0	9	1	1	0	1	0	0	36	0
17	Gary Ryerson G. Ryerson	7/15/1972	1972	MIL	vs	CAL		1	3.24	2	0	0	8.1	6	3	3	1	3	0	0	35	0
18	Gary Ryerson G. Ryerson	7/8/1972	1972	MIL	@	OAK	L	1	5.14	5	0	0	7.0	10	4	4	3	1	0	0	31	0
19	Gary Ryerson G. Ryerson	7/2/1972	1972	MIL	@	BOS		1	1.08	3	0	0	8.1	10	1	2	1	1	0	1	36	1
20	Gary Ryerson G. Ryerson	6/28/1972	1972	MIL	vs	CLE	W	1	2.00	5	1	0	9.0	8	2	2	0	0	0	0	35	0
	Total							14	3.62	45	4	1	102.0	119	41	48	9	21	1	5	442	3