average age per game for MLB starting pitcher

Interpreted as:

	NAME	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	R	HR	BB	HBP	GF	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Nick Carter N. Carter	4	0	4	.000	4		7	2	0	0	27.2	30	11	1	7	2	0	111	1	2.28	2.28	1.00	0.33	6.3	6.3	1.34	.309	3.58	9.76
2	Slow Joe Doyle S. Joe Doyle	21	9	9	.500	21		68	11	4	0	156.1	139	66	3	45	5	0	635	4	3.91	2.59	1.51	0.17	10.7	7.1	1.18	.265	3.80	8.00
3	Bob Ewing B. Ewing	97	42	38	.525	97	0.05	280	58	10	0	735.1	660	307	11	214	14	0	3,013	13	3.43	2.62	1.31	0.13	9.3	7.1	1.19	.260	3.76	8.08
4	Addie Joss A. Joss	75	41	28	.594	75		231	62	14	0	629.2	488	162	4	70	7	0	2,415	8	3.30	1.00	3.30	0.06	9.6	2.9	0.89	.230	2.32	6.98
5	Christy Mathewson C. Mathewson	284	179	87	.673	284	1.26	1,051	213	37	0	2330.2	2,138	756	55	266	10	0	9,187	30	4.06	1.03	3.95	0.21	11.4	2.9	1.03	.267	2.92	8.26
6	George McQuillan G. McQuillan	168	73	77	.487	168	1.34	457	100	14	0	1272.1	1,138	459	19	318	19	0	5,105	11	3.23	2.25	1.44	0.13	9.0	6.2	1.14	.261	3.25	8.05
7	Orval Overall O. Overall	90	48	32	.600	90	0.36	466	56	18	0	672.2	521	208	7	216	11	0	2,671	21	6.23	2.89	2.16	0.09	17.4	8.1	1.10	.261	2.78	6.97
8	Barney Pelty B. Pelty	87	29	43	.403	87	0.20	232	58	10	0	679.1	596	258	7	217	29	0	2,773	7	3.07	2.87	1.07	0.09	8.4	7.8	1.20	.257	3.42	7.90
9	Nap Rucker N. Rucker	244	105	108	.493	244	1.11	993	161	34	0	1916.2	1,696	659	32	565	59	0	7,755	33	4.66	2.65	1.76	0.15	12.8	7.3	1.18	.273	3.09	7.96
10	Ed Siever E. Siever	9	2	5	.286	9		18	4	1	0	54.0	65	33	0	9	0	0	231	0	3.00	1.50	2.00	0.00	7.8	3.9	1.37	.319	5.50	10.83
11	Charlie Smith C. Smith	92	35	45	.438	92	0.97	265	46	4	0	667.2	633	282	14	172	18	0	2,727	11	3.57	2.32	1.54	0.19	9.7	6.3	1.21	.274	3.80	8.53
12	Doc White D. White	144	59	61	.492	144	0.28	431	85	15	0	1078.0	1,016	404	10	250	45	0	4,403	22	3.60	2.09	1.72	0.08	9.8	5.7	1.17	.274	3.37	8.48
13	Cy Young C. Young	105	54	44	.551	105	0.01	375	86	9	0	870.0	769	306	11	144	18	0	3,417	21	3.88	1.49	2.60	0.11	11.0	4.2	1.05	.264	3.17	7.96
14	Irv Young I. Young	46	13	24	.351	46	0.00	121	20	7	0	298.0	293	131	3	68	6	0	1,211	3	3.65	2.05	1.78	0.09	10.0	5.6	1.21	.286	3.96	8.85
15	Howie Camnitz H. Camnitz	215	96	86	.527	215	1.59	672	119	15	0	1610.1	1,474	664	38	485	49	0		21	3.76	2.71	1.39	0.21		7.9	1.22	.292	3.71	8.24
16	Johnny Lush J. Lush	85	31	45	.408	85		198	57	6	0	636.1	616	289	12	181	25	0	2,685	17	2.80	2.56	1.09	0.17	7.4	6.7	1.25	.266	4.09	8.71
17	Red Ames R. Ames	274	112	118	.487	274	1.86	933	143	20	0	2013.2	1,901	834	29	583	38	0	8,312	67	4.17	2.61	1.60	0.13	11.2	7.0	1.23	.278	3.73	8.50
18	Cecil Ferguson C. Ferguson	68	20	38	.345	68		192	43	7	0	481.2	462	229	6	193	24	0	2,054	4	3.59	3.61	0.99	0.11	9.3	9.4	1.36	.278	4.28	8.63
19	Art Fromme A. Fromme	148	61	68	.473	148	1.63	465	73	11	0	1057.0	949	462	28	388	33	0	4,405	22	3.96	3.30	1.20	0.24	10.6	8.8	1.26	.264	3.93	8.08
20	Harry Hoch H. Hoch	8	2	6	.250	8	2.15	13	4	0	0	58.2	54	31	1	33	3	0	253	1	1.99	5.06	0.39	0.15	5.1	13.0	1.48	.261	4.76	8.28
21	Harry Howell H. Howell	35	13	17	.433	35		104	27	2	0	282.2	242	88	0	62	13	0	1,124	6	3.31	1.97	1.68	0.00	9.3	5.5	1.08	.256	2.80	7.71
22	Tom Hughes T. Hughes	109	40	54	.426	109	0.62	408	63	8	0	780.1	785	394	24	277	30	0	3,331	28	4.71	3.19	1.47	0.28	12.2	8.3	1.36	.294	4.54	9.05
23	Glenn Liebhardt G. Liebhardt	30	12	18	.400	30		118	19	3	0	229.0	206	93	1	68	3	0	942	6	4.64	2.67	1.74	0.04	12.5	7.2	1.20	.273	3.66	8.10
24	Carl Lundgren C. Lundgren	16	5	10	.333	16		33	9	1	0	113.2	125	60	5	51	0	0	496	4	2.61	4.04	0.65	0.40	6.7	10.3	1.55	.295	4.75	9.90
25	Nick Maddox N. Maddox	66	36	18	.667	66		141	41	8	0	481.2	411	171	7	139	23	0	1,955	5	2.63	2.60	1.01	0.13	7.2	7.1	1.14	.246	3.20	7.68