who was the last pitcher to have two games with 6 innings pitched and 1 or fewer runs in a world series

Framber Valdez was on the mound in 2 games when pitching at least 6 innings and allowing 1 or fewer run in the 2022 World Series.

Interpreted as:

Who was the last pitcher to have two or more games with 6 or more innings pitched and 1 or fewer runs in a world series?

	NAME	G	IP	R	SEASON	SERIES	TM	W	L	W%	GS	ERA	SO	CG	SHO	SV	H	ER	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Framber Valdez F. Valdez	2	12.1	2	2022	World Series	HOU	2	0	1.000	2	1.46	18	0	0	0	6	2	1	5	1	0	0	46	0	13.14	3.65	3.60	0.73	39.1	10.9	0.89	.238	1.46	4.38
2	Corey Kluber C. Kluber	2	12.0	1	2016	World Series	CLE	2	0	1.000	2	0.75	15	0	0	0	9	1	0	1	1	0	0	46	0	11.25	0.75	15.00	0.00	32.6	2.2	0.83	.310	0.75	6.75
3	Madison Bumgarner M. Bumgarner	2	16.0	1	2014	World Series	SFG	2	0	1.000	2	0.56	13	1	1	0	7	1	1	1	1	0	0	57	0	7.31	0.56	13.00	0.56	22.8	1.8	0.50	.146	0.56	3.94
4	Jon Lester J. Lester	2	15.1	1	2013	World Series	BOS	2	0	1.000	2	0.59	15	0	0	0	9	1	1	1	0	0	0	54	0	8.80	0.59	15.00	0.59	27.8	1.9	0.65	.216	0.59	5.28
5	Roger Clemens R. Clemens	2	13.1	2	2001	World Series	NYY	1	0	1.000	2	1.35	19	0	0	0	10	2	0	4	1	0	0	55	0	12.83	2.70	4.75	0.00	34.5	7.3	1.05	.323	1.35	6.75
6	Curt Schilling C. Schilling	2	14.0	2	2001	World Series	ARI	1	0	1.000	2	1.29	17	0	0	0	6	2	1	2	1	0	0	50	0	10.93	1.29	8.50	0.64	34.0	4.0	0.57	.172	1.29	3.86
7	John Smoltz J. Smoltz	2	14.0	2	1996	World Series	ATL	1	1	.500	2	0.64	14	0	0	0	6	1	0	8	0	0	0	56	0	9.00	5.14	1.75	0.00	25.0	14.3	1.00	.176	1.29	3.86
8	Jack Morris J. Morris	2	16.0	1	1991	World Series	MIN	1	0	1.000	2	0.56	12	1	1	0	13	1	1	5	0	0	1	63	1	6.75	2.81	2.40	0.56	19.0	7.9	1.13	.267	0.56	7.31
9	Jose Rijo J. Rijo	2	15.1	1	1990	World Series	CIN	2	0	1.000	2	0.59	14	0	0	0	9	1	0	5	0	0	1	59	0	8.22	2.93	2.80	0.00	23.7	8.5	0.91	.225	0.59	5.28
10	Ron Darling R. Darling	2	14.0	1	1986	World Series	NYM	1	1	.500	2	0.00	12	0	0	0	7	0	0	9	0	0	1	57	2	7.71	5.79	1.33	0.00	21.1	15.8	1.14	.194	0.64	4.50
11	Bret Saberhagen B. Saberhagen	2	18.0	1	1985	World Series	KCR	2	0	1.000	2	0.50	10	2	1	0	11	1	0	1	0	0	0	65	0	5.00	0.50	10.00	0.00	15.4	1.5	0.67	.204	0.50	5.50
12	John Tudor J. Tudor	2	15.2	1	1985	World Series	STL	2	0	1.000	2	0.57	13	1	1	0	12	1	0	3	1	0	0	60	0	7.47	1.72	4.33	0.00	21.7	5.0	0.96	.279	0.57	6.89
13	Steve Blass S. Blass	2	18.0	2	1971	World Series	PIT	2	0	1.000	2	1.00	13	2	0	0	7	2	1	4	0	0	0	64	0	6.50	2.00	3.25	0.50	20.3	6.3	0.61	.130	1.00	3.50
14	Mike Cuellar M. Cuellar	2	16.0	2	1969	World Series	BAL	1	0	1.000	2	1.13	13	1	0	0	13	2	1	4	0	0	0	61	0	7.31	2.25	3.25	0.56	21.3	6.6	1.06	.279	1.13	7.31
15	Mickey Lolich M. Lolich	2	18.0	2	1968	World Series	DET	2	0	1.000	2	1.00	13	2	0	0	11	2	1	5	0	0	0	67	0	6.50	2.50	2.60	0.50	19.4	7.5	0.89	.208	1.00	5.50
16	Bob Gibson B. Gibson	2	18.0	1	1968	World Series	STL	2	0	1.000	2	0.50	27	2	1	0	10	1	1	3	0	0	0	65	0	13.50	1.50	9.00	0.50	41.5	4.6	0.72	.265	0.50	5.00
17	Jim Lonborg J. Lonborg	2	18.0	1	1967	World Series	BOS	2	0	1.000	2	0.50	8	2	1	0	4	1	1	1	0	0	0	60	0	4.00	0.50	8.00	0.50	13.3	1.7	0.28	.060	0.50	2.00
18	Bob Gibson B. Gibson	2	18.0	1	1967	World Series	STL	2	0	1.000	2	0.50	16	2	1	0	11	1	1	2	0	0	0	66	0	8.00	1.00	8.00	0.50	24.2	3.0	0.72	.213	0.50	5.50
19	Sandy Koufax S. Koufax	2	18.0	0	1965	World Series	LAD	2	0	1.000	2	0.00	20	2	2	0	7	0	0	4	0	0	0	62	0	10.00	2.00	5.00	0.00	32.3	6.5	0.61	.184	0.00	3.50
20	Jack Sanford J. Sanford	2	16.0	1	1962	World Series	SFG	1	1	.500	2	0.56	9	1	1	0	10	1	0	7	0	0	0	63	0	5.06	3.94	1.29	0.00	14.3	11.1	1.06	.213	0.56	5.63
21	Whitey Ford W. Ford	2	18.0	0	1960	World Series	NYY	2	0	1.000	2	0.00	8	2	2	0	11	0	0	2	0	0	0	65	0	4.00	1.00	4.00	0.00	12.3	3.1	0.72	.200	0.00	5.50
22	Bob Turley B. Turley	2	15.2	1	1958	World Series	NYY	2	0	1.000	1	0.57	12	1	1	0	7	1	1	6	0	1	1	58	0	6.89	3.45	2.00	0.57	20.7	10.3	0.83	.154	0.57	4.02
23	Lew Burdette L. Burdette	2	18.0	0	1957	World Series	MIL	2	0	1.000	2	0.00	8	2	2	0	14	0	0	1	0	0	1	67	0	4.00	0.50	8.00	0.00	11.9	1.5	0.83	.241	0.00	7.00
24	Whitey Ford W. Ford	2	16.0	2	1957	World Series	NYY	1	1	.500	2	1.13	7	1	0	0	11	2	0	5	0	0	0	62	0	3.94	2.81	1.40	0.00	11.3	8.1	1.00	.220	1.13	6.19
25	Ed Lopat E. Lopat	2	18.0	2	1951	World Series	NYY	2	0	1.000	2	0.50	4	2	0	0	10	1	0	3	0	0	0	66	0	2.00	1.50	1.33	0.00	6.1	4.5	0.72	.169	1.00	5.00