what player has had the highest average game score in a season since 1970

Since 1970, Terry Leach has the highest average Game Score in a season, with 91 per game in his rookie season in 1982.

	NAME	GSC	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	H/9
1	Terry Leach T. Leach	91	1982	NYM	21	2	1	.667	1	4.17	30	1	1	3	45.1	46	21	22	2	18	0	12	5	194	0	5.96	3.57	1.67	0.40	15.5	9.3	1.41	.306	4.37	9.13
2	John Hiller J. Hiller	85	1976	DET	56	12	8	.600	1	2.38	117	1	1	13	121.0	93	32	37	7	67	2	46	9	510	6	8.70	4.98	1.75	0.52	22.9	13.1	1.32	.271	2.75	6.92
3	Greg Harris G. Harris	83	1988	SDP	3	2	0	1.000	1	1.50	15	1	0	0	18.0	13	3	3	0	3	0	2	0	68	0	7.50	1.50	5.00	0.00	22.1	4.4	0.89	.260	1.50	6.50
4	Calvin Schiraldi C. Schiraldi	82	1987	BOS	62	8	5	.615	1	4.41	93	0	0	6	83.2	75	41	45	15	40	1	52	5	361	5	10.00	4.30	2.33	1.61	25.8	11.1	1.37	.283	4.84	8.07
5	Matt Perisho M. Perisho	80	1999	TEX	4	0	0		1	2.61	17	0	0	0	10.1	8	3	3	0	2	0	3	1	40	1	14.81	1.74	8.50	0.00	42.5	5.0	0.97	.381	2.61	6.97
6	Darrin Winston D. Winston	78	1997	PHI	7	2	0	1.000	1	5.25	8	0	0	0	12.0	8	7	8	4	3	2	1	1	50	0	6.00	2.25	2.67	3.00	16.0	6.0	0.92	.121	6.00	6.00
7	Bob Milacki B. Milacki	78	1988	BAL	3	2	0	1.000	3	0.72	18	1	1	0	25.0	9	2	2	1	9	0	0	0	91	0	6.48	3.24	2.00	0.36	19.8	9.9	0.72	.127	0.72	3.24
8	Larry Anderson L. Anderson	78	1975	MIL	8	1	0	1.000	1	5.04	13	1	1	0	30.1	36	17	18	3	6	0	2	0	128	6	3.86	1.78	2.17	0.89	10.2	4.7	1.38	.311	5.34	10.68
9	Bob Lacey B. Lacey	77	1980	OAK	47	3	2	.600	1	2.94	45	1	1	6	79.2	68	26	29	7	21	1	31	5	322	5	5.08	2.37	2.14	0.79	14.0	6.5	1.12	.246	3.28	7.68
10	Jorge De Paula J. De Paula	76	2003	NYY	4	0	0		1	0.79	7	0	0	0	11.1	3	1	1	1	1	1	3	0	38	0	5.56	0.79	7.00	0.79	18.4	2.6	0.35	.071	0.79	2.38
11	Santiago Guzman S. Guzman	76	1971	STL	2	0	0		1	0.00	13	0	0	0	10.0	6	0	1	0	2	0	1	0	39	0	11.70	1.80	6.50	0.00	33.3	5.1	0.80	.250	0.90	5.40
12	Shelby Miller S. Miller	75	2012	STL	6	1	0	1.000	1	1.32	16	0	0	0	13.2	9	2	2	0	4	1	1	0	54	0	10.54	2.63	4.00	0.00	29.6	7.4	0.95	.273	1.32	5.93
13	Rich Hill R. Hill	74	2015	BOS	4	2	1	.667	4	1.55	36	1	1	0	29.0	14	5	5	2	5	2	0	0	106	0	11.17	1.55	7.20	0.62	34.0	4.7	0.66	.197	1.55	4.34
14	Lance Broadway L. Broadway	74	2007	CWS	4	1	1	.500	1	0.87	14	0	0	0	10.1	5	1	2	0	5	0	1	0	41	0	12.19	4.35	2.80	0.00	34.1	12.2	0.97	.227	1.74	4.35
15	Jim Wright J. Wright	74	1979	BOS	11	1	0	1.000	1	5.09	15	0	0	0	23.0	19	13	13	5	7	3	3	1	96	0	5.87	2.74	2.14	1.96	15.6	7.3	1.13	.212	5.09	7.43
16	Pedro Martinez P. Martinez	73.3	2000	BOS	29	18	6	.750	29	1.74	284	7	4	0	217.0	128	42	44	17	32	14	0	0	817	1	11.78	1.33	8.88	0.71	34.8	3.9	0.74	.236	1.82	5.31
17	Jacob deGrom J. deGrom	73.1	2021	NYM	15	7	2	.778	15	1.08	146	1	1	0	92.0	40	11	14	6	11	1	0	0	324	0	14.28	1.08	13.27	0.59	45.1	3.4	0.55	.213	1.37	3.91
18	Easton McGee E. McGee	73	2023	SEA	1	0	0		1	0.00	2	0	0	0	6.2	1	0	0	0	1	0	0	0	22	0	2.70	1.35	2.00	0.00	9.1	4.5	0.30	.053	0.00	1.35
19	Mike Wallace M. Wallace	73	1974	TOT	31	7	0	1.000	1	2.82	35	0	0	0	60.2	54	19	24	3	37	0	10	3	266	5	5.19	5.49	0.95	0.45	13.2	13.9	1.50	.267	3.56	8.01
20	Grant Jackson G. Jackson	72.5	1976	TOT	34	7	1	.875	2	2.54	39	1	1	4	78.0	57	22	22	2	25	3	14	2	310	2	4.50	2.88	1.56	0.23	12.6	8.1	1.05	.228	2.54	6.58
21	Jeffrey Springs J. Springs	72	2023	TBR	3	2	0	1.000	3	0.56	24	0	0	0	16.0	4	1	1	1	4	0	0	0	55	0	13.50	2.25	6.00	0.56	43.6	7.3	0.50	.115	0.56	2.25
22	Chris Saenz C. Saenz	72	2004	MIL	1	1	0	1.000	1	0.00	7	0	0	0	6.0	2	0	0	0	3	1	0	0	24	0	10.50	4.50	2.33	0.00	29.2	12.5	0.83	.154	0.00	3.00
23	Robert Person R. Person	72	1995	NYM	3	1	0	1.000	1	0.75	10	0	0	0	12.0	5	1	1	1	2	0	0	0	44	0	7.50	1.50	5.00	0.75	22.7	4.5	0.58	.129	0.75	3.75
24	Mike Barlow M. Barlow	72	1977	CAL	20	4	2	.667	1	4.58	25	0	0	1	59.0	53	30	33	3	27	4	6	6	250	1	3.81	4.12	0.93	0.46	10.0	10.8	1.36	.262	5.03	8.08
25	Shane Bieber S. Bieber	71.5	2024	CLE	2	2	0	1.000	2	0.00	20	0	0	0	12.0	10	0	0	0	1	0	0	0	45	0	15.00	0.75	20.00	0.00	44.4	2.2	0.92	.417	0.00	7.50