highest game score by a pitcher in a playoff game last fifty years

Between November 4, 1975 and November 4, 2025, Roger Clemens has the highest Game Score in a postseason game, with a Game Score of 98 in Game 4 of the 2000 ALCS versus the Mariners.

	NAME	GSC	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP
1	Roger Clemens R. Clemens	98	10/14/2000	NYY	@	SEA	W	1	0.00	15	1	1	0	9.0	1	0	0	0	2	0	0	0	30	0
2	Tim Lincecum T. Lincecum	96	10/7/2010	SFG	vs	ATL	W	1	0.00	14	1	1	0	9.0	2	0	0	0	1	0	0	0	30	0
3	Roy Halladay R. Halladay	94	10/6/2010	PHI	vs	CIN	W	1	0.00	8	1	1	0	9.0	0	0	0	0	1	0	0	0	28	0
4	Josh Beckett J. Beckett	93	10/12/2003	FLA	vs	CHC	W	1	0.00	11	1	1	0	9.0	2	0	0	0	1	0	0	0	30	0
5	Kevin Brown K. Brown	92	9/29/1998	SDP	@	HOU	W	1	0.00	16	0	0	0	8.0	2	0	0	0	2	1	0	0	28	0
6	Randy Johnson R. Johnson	91	10/28/2001	ARI	vs	NYY	W	1	0.00	11	1	1	0	9.0	3	0	0	0	1	0	0	0	30	0
7	Randy Johnson R. Johnson	91	10/16/2001	ARI	vs	ATL	W	1	0.00	11	1	1	0	9.0	3	0	0	0	1	0	0	0	31	0
8	Blake Snell B. Snell	90	10/13/2025	LAD	@	MIL	W	1	0.00	10	0	0	0	8.0	1	0	0	0	0	0	0	0	24	0
9	Cliff Lee C. Lee	90	10/18/2010	TEX	@	NYY	W	1	0.00	13	0	0	0	8.0	2	0	0	0	1	0	0	0	27	0
10	Livan Hernandez L. Hernandez	90	10/12/1997	FLA	vs	ATL	W	1	1.00	15	1	0	0	9.0	3	1	1	1	2	0	0	0	31	0
11	Nolan Ryan N. Ryan	90	10/14/1986	HOU	@	NYM		1	1.00	12	0	0	0	9.0	2	1	1	1	1	0	0	0	30	0
12	Mike Scott M. Scott	90	10/8/1986	HOU	vs	NYM	W	1	0.00	14	1	1	0	9.0	5	0	0	0	1	0	0	0	34	0
13	Justin Verlander J. Verlander	89	10/11/2012	DET	@	OAK	W	1	0.00	11	1	1	0	9.0	4	0	0	0	1	0	0	0	31	0
14	Curt Schilling C. Schilling	89	10/9/2001	ARI	vs	STL	W	1	0.00	9	1	1	0	9.0	3	0	0	0	1	0	0	0	32	0
15	Kevin Millwood K. Millwood	89	10/6/1999	ATL	vs	HOU	W	1	1.00	8	1	0	0	9.0	1	1	1	1	0	0	0	0	29	0
16	Kevin Brown K. Brown	89	10/8/1998	SDP	@	ATL	W	1	0.00	11	1	1	0	9.0	3	0	0	0	3	0	0	0	32	1
17	Clayton Kershaw C. Kershaw	88	10/1/2020	LAD	vs	MIL	W	1	0.00	13	0	0	0	8.0	3	0	0	0	1	0	0	0	27	0
18	Jake Arrieta J. Arrieta	88	10/7/2015	CHC	@	PIT	W	1	0.00	11	1	1	0	9.0	5	0	0	0	0	2	0	0	32	0
19	Madison Bumgarner M. Bumgarner	88	10/1/2014	SFG	@	PIT	W	1	0.00	10	1	1	0	9.0	4	0	0	0	1	0	0	0	33	0
20	Mike Hampton M. Hampton	88	10/16/2000	NYM	vs	STL	W	1	0.00	8	1	1	0	9.0	3	0	0	0	1	0	0	0	31	0
21	Bobby Jones B. Jones	88	10/8/2000	NYM	vs	SFG	W	1	0.00	5	1	1	0	9.0	1	0	0	0	2	0	0	0	30	0
22	Mike Mussina M. Mussina	88	10/15/1997	BAL	vs	CLE		1	0.00	10	0	0	0	8.0	1	0	0	0	2	0	0	0	27	0
23	Mike Boddicker M. Boddicker	88	10/6/1983	BAL	vs	CWS	W	1	0.00	14	1	1	0	9.0	5	0	0	0	3	2	0	0	36	0
24	Trevor Bauer T. Bauer	87	9/30/2020	CIN	@	ATL		1	0.00	12	0	0	0	7.2	2	0	0	0	0	1	0	0	27	0
25	Madison Bumgarner M. Bumgarner	87	10/26/2014	SFG	vs	KCR	W	1	0.00	8	1	1	0	9.0	4	0	0	0	0	0	0	0	31	0