highest game score in a game by a player under 20 years old

Dwight Gooden has the highest Game Score by a pitcher younger than 20, with a Game Score of 93 versus the Pirates on September 12, 1984.

	NAME	GSC	AGE	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP
1	Dwight Gooden D. Gooden	93	19-301	9/12/1984	NYM	vs	PIT	W	1	0.00	16	1	1	0	9.0	5	0	0	0	0	0	0	0	32	0
2	Dwight Gooden D. Gooden	92	19-296	9/7/1984	NYM	vs	CHC	W	1	0.00	11	1	1	0	9.0	1	0	0	0	4	0	0	0	32	0
3	Sandy Koufax S. Koufax	92	19-240	8/27/1955	BKN	vs	CIN	W	1	0.00	14	1	1	0	9.0	2	0	0	0	5	0	0	0	34	0
4	Rube Bressler R. Bressler	90	19-306	8/25/1914	PHA	vs	SLA	W	1	0.00	10	1	1	0	9.0	3	0	0	0	1	0	0		33	0
5	Wally Bunker W. Bunker	89	19-160	7/3/1964	BAL	vs	KCA	W	1	0.00	5	1	1	0	9.0	1	0	0	0	1	0	0	0	29	0
6	Von McDaniel V. McDaniel	89	18-101	7/28/1957	STL	vs	PIT	W	1	0.00	4	1	1	0	9.0	1	0	0	0	0	0	0	0	28	0
7	Bob Feller B. Feller	89	18-295	8/25/1937	CLE	vs	BSA	W	1	0.00	16	1	0	0	9.0	4	0	1	0	4	0	0		32	0
8	Dwight Gooden D. Gooden	88	19-275	8/17/1984	NYM	@	SFG	W	1	0.00	12	0	0	0	9.0	5	0	0	0	1	0	0	0	31	0
9	Dwight Gooden D. Gooden	88	19-177	5/11/1984	NYM	@	LAD	W	1	0.00	11	1	1	0	9.0	4	0	0	0	2	0	0	0	32	0
10	Rex Barney R. Barney	88	18-259	9/4/1943	BKN	vs	NYG		1	1.93	8	0	0	0	14.0	7	3	3	1	6	1	0		54	0
11	Jack Bentley J. Bentley	88	19-185	9/9/1914	WSH	vs	NYY	W	1	0.00	6	1	1	0	9.0	2	0	0	0	1	0	0		28	0
12	Gary Nolan G. Nolan	87	19-048	7/14/1967	CIN	vs	NYM	W	1	0.00	8	1	1	0	10.0	5	0	0	0	3	1	0	0	37	0
13	Catfish Hunter C. Hunter	87	19-169	9/24/1965	KCA	vs	BOS	W	1	0.00	6	1	1	0	9.0	2	0	0	0	2	0	0	0	31	0
14	Bert Blyleven B. Blyleven	86	19-142	8/26/1970	MIN	vs	BOS	W	1	0.00	8	1	1	0	9.0	4	0	0	0	1	0	0	0	32	0
15	Bert Blyleven B. Blyleven	86	19-082	6/27/1970	MIN	@	CWS	W	1	1.00	8	1	0	0	9.0	2	1	1	1	1	0	0	0	30	0
16	Jerry Walker J. Walker	86	18-204	9/4/1957	BAL	vs	WSH	W	1	0.00	3	1	1	0	10.0	4	0	0	0	1	0	0	0	34	0
17	Ralph Branca R. Branca	86	19-215	8/9/1945	BKN	vs	CIN	W	1	0.75	11	1	0	0	12.0	6	1	3	0	7	0	0		49	0
18	Chief Bender C. Bender	86	19-077	7/21/1903	PHA	vs	SLA	W	1	0.00	4	1	1	0	9.0	2	0	0	0	1	0	0		30	1
19	Bob Feller B. Feller	85	19-182	5/4/1938	CLE	@	WSH		1	0.00	8	0	0	0	10.0	3	0	0	0	9	1	0		40	0
20	Bob Feller B. Feller	85	19-168	4/20/1938	CLE	vs	SLA	W	1	0.00	6	1	1	0	9.0	1	0	0	0	6	0	0		33	0
21	Dwight Gooden D. Gooden	84	19-285	8/27/1984	NYM	vs	LAD	W	1	1.00	12	1	0	0	9.0	5	1	1	1	1	0	0	0	33	0
22	Gary Nolan G. Nolan	84	19-105	9/9/1967	CIN	@	NYM	W	1	0.00	10	1	1	0	9.0	6	0	0	0	1	0	0	0	34	0
23	Gary Nolan G. Nolan	84	19-017	6/13/1967	CIN	@	NYM	W	1	0.00	9	1	1	0	9.0	5	0	0	0	2	0	0	0	33	0
24	Gary Nolan G. Nolan	84	18-352	5/14/1967	CIN	vs	PHI	W	1	0.00	9	1	1	0	9.0	5	0	0	0	2	0	0	0	33	0
25	Larry Dierker L. Dierker	84	19-348	9/5/1966	HOU	@	STL	W	1	0.00	7	1	1	0	9.0	5	0	0	0	0	0	0	0	32	0