John Lackey had the highest Game Score in a 2002 postseason game, with a Game Score of 78 against the Twins on October 12, 2002.

Interpreted as:

highest game scores by a player 2002 MLB postseason

	NAME	GSC	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP
1	John Lackey J. Lackey	78	10/12/2002	ANA	vs	MIN	W	1	0.00	7	0	0	0	7.0	3	0	0	0	0	0	0	0	23	0
2	Joe Mays J. Mays	75	10/8/2002	MIN	vs	ANA	W	1	0.00	3	0	0	0	8.0	4	0	1	0	0	0	0	0	28	0
3	Jason Schmidt J. Schmidt	74	10/10/2002	SFG	@	STL	W	1	1.17	8	0	0	0	7.2	4	1	1	1	1	0	0	0	27	0
4	Chuck Finley C. Finley	70	10/3/2002	STL	@	ARI		1	0.00	7	0	0	0	6.1	4	0	0	0	2	0	0	0	25	0
5	Jarrod Washburn J. Washburn	68	10/11/2002	ANA	vs	MIN		1	1.29	7	0	0	0	7.0	6	1	1	0	0	0	0	0	29	0
6	Matt Morris M. Morris	66	10/14/2002	STL	@	SFG	L	1	2.08	4	0	0	0	8.2	6	2	2	0	2	3	0	1	36	0
7	Curt Schilling C. Schilling	65	10/3/2002	ARI	vs	STL		1	1.29	7	0	0	0	7.0	7	1	1	1	1	1	0	0	30	0
8	Kevin Millwood K. Millwood	65	10/3/2002	ATL	vs	SFG	W	1	3.00	7	0	0	0	6.0	3	2	2	2	0	0	0	0	21	0
9	Brad Radke B. Radke	62	10/6/2002	MIN	@	OAK	W	1	1.35	4	0	0	0	6.2	6	1	1	1	0	0	0	0	25	0
10	Kirk Rueter K. Rueter	61	10/14/2002	SFG	vs	STL		1	0.00	2	0	0	0	6.0	6	0	0	0	1	0	0	0	25	0
11	Eric Milton E. Milton	60	10/11/2002	MIN	@	ANA		1	1.50	4	0	0	0	6.0	5	1	1	1	2	0	0	0	25	0
12	Brad Radke B. Radke	59	10/12/2002	MIN	@	ANA	L	1	2.70	4	0	0	0	6.2	5	2	2	0	1	1	0	0	26	0
13	Mark Mulder M. Mulder	59	10/6/2002	OAK	vs	MIN	L	1	2.57	9	0	0	0	7.0	9	2	2	0	1	0	0	1	30	1
14	Livan Hernandez L. Hernandez	59	10/6/2002	SFG	vs	ATL	W	1	3.24	6	0	0	0	8.1	8	3	3	0	2	1	0	0	35	0
15	Eric Milton E. Milton	59	10/5/2002	MIN	vs	OAK	W	1	2.57	3	0	0	0	7.0	6	2	2	1	1	0	0	0	28	0
16	Mark Mulder M. Mulder	59	10/2/2002	OAK	vs	MIN	W	1	1.50	3	0	0	0	6.0	5	1	1	1	2	0	0	0	24	0
17	John Lackey J. Lackey	58	10/27/2002	ANA	vs	SFG	W	1	1.80	4	0	0	0	5.0	4	1	1	0	1	0	0	0	20	0
18	Kevin Millwood K. Millwood	58	10/7/2002	ATL	vs	SFG	L	1	3.60	7	0	0	0	5.0	4	2	2	1	0	0	0	0	19	1
19	Russ Ortiz R. Ortiz	58	10/2/2002	SFG	@	ATL	W	1	2.57	3	0	0	0	7.0	5	2	2	0	4	0	0	1	28	1
20	Matt Morris M. Morris	58	10/1/2002	STL	@	ARI	W	1	1.29	3	0	0	0	7.0	7	1	2	0	2	0	0	0	30	0
21	Russ Ortiz R. Ortiz	57	10/26/2002	SFG	@	ANA		1	2.84	2	0	0	0	6.1	4	2	2	0	2	0	0	0	24	0
22	Andy Benes A. Benes	57	10/13/2002	STL	@	SFG		1	3.38	5	0	0	0	5.1	2	2	2	0	4	0	0	0	22	0
23	Russ Ortiz R. Ortiz	57	10/7/2002	SFG	@	ATL	W	1	1.69	5	0	0	0	5.1	4	1	1	0	4	0	0	0	25	1
24	Greg Maddux G. Maddux	56	10/5/2002	ATL	@	SFG	W	1	3.00	3	0	0	0	6.0	5	2	2	1	1	1	0	1	23	0
25	Woody Williams W. Williams	54	10/10/2002	STL	vs	SFG	L	1	4.50	7	0	0	0	6.0	6	3	3	2	1	0	0	0	25	0