Date	Opp	Score	Record	WP	LP	Save	Attendance
April 10, 1980	@STL	7 - 3		Ron Guidry	Bill Gullickson	None	40,902
April 11, 1980	@STL	4 - 2		John Candelaria	Masanori Murakami	Rich Gossage	24,207
April 12, 1980	@STL	4 - 3		Jerry Reuss	Doc Medich	Rich Gossage	24,031
April 13, 1980	@STL	4 - 6		Jack Morris	Lou Marone	Enrique Romo	21,633
April 14, 1980	CHC	1 - 4		Steve Mura	Rick Rhoden	Rollie Fingers	58,550
April 16, 1980	CHC	4 - 3 *		Lou Marone	Sandy Vance	None	40,747
April 17, 1980	STL	9 - 0		John Candelaria	Doc Medich	None	41,641
April 18, 1980	STL	4 - 1		Rick Langford	Jack Morris	None	49,454
April 19, 1980	STL	6 - 3		Ed Whitson	Ray Corbin	Rich Gossage	50,836
April 20, 1980	STL	3 - 2 *		Woodie Fryman	Buddy Schultz	None	51,482
April 21, 1980	@MON	1 - 2 *		Al Olmsted	Kent Tekulve	None	15,901
April 22, 1980	@MON	5 - 4		John Candelaria	Bill Kouns	Rich Gossage	11,558
April 23, 1980	@MON	0 - 9		Steve Rogers	Jerry Reuss	None	16,732
April 25, 1980	@CHC	4 - 5		Tom Underwood	Ed Whitson	Rollie Fingers	30,650
April 26, 1980	@CHC	8 - 2		Ron Guidry	Steve Mura	None	32,196
April 27, 1980	@CHC	3 - 7		Steve Carlton	John Candelaria	None	29,954
April 29, 1980	MON	1 - 2		Steve Rogers	Jerry Reuss	Ross Baumgarten	41,100
April 30, 1980	MON	3 - 2		Rich Gossage	Jim Willoughby	None	40,300
May 1, 1980	MON	3 - 5		Roger Erickson	Ron Guidry	Jim Willoughby	38,149
May 2, 1980	ATL	0 - 3		Pascual Perez	John Candelaria	None	43,121
May 3, 1980	ATL	6 - 0		Rick Rhoden	Charlie Hough	None	43,862
May 4, 1980	ATL	3 - 4		Tom Norton	Gene Garber	Dave Beard	43,591
May 6, 1980	LAD	3 - 0		Ron Guidry	Fernando Valenzuela	Rich Gossage	38,462
May 7, 1980	LAD	1 - 2		Don Sutton	John Candelaria	Dave Smith	36,051
May 9, 1980	@SD	3 - 2 *		Rich Gossage	Joe Beckwith	None	19,426
May 10, 1980	@SD	1 - 6		Ray Burris	Ed Whitson	None	17,379
May 11, 1980	@SD	2 - 5		Dave Rozema	Rick Rhoden	None	20,170
May 13, 1980	@SF	4 - 3		Woodie Fryman	Pat Underwood	Rich Gossage	12,165
May 14, 1980	@SF	5 - 2 *		Kent Tekulve	Bill Campbell	Rich Gossage	12,222
May 15, 1980	@SF	5 - 2		Jerry Reuss	Burt Hooton	Kent Tekulve	12,033
May 16, 1980	@LAD	2 - 7		Fernando Valenzuela	Ed Whitson	None	27,768
May 17, 1980	@LAD	0 - 2		Don Sutton	Rick Rhoden	None	30,514
May 18, 1980	@LAD	6 - 2		Ron Guidry	Jim Clancy	None	29,052
May 20, 1980	SD	0 - 5		Don Robinson	John Candelaria	None	37,047
May 21, 1980	SD	4 - 1		Jerry Reuss	Luis Leal	None	36,211
May 22, 1980	SD	4 - 6		Tom Hume	Rich Gossage	None	36,187
May 23, 1980	SF	4 - 2		Ron Guidry	Moose Haas	Rich Gossage	37,978
May 24, 1980	SF	5 - 3		Rick Rhoden	Bruce Kison	Lou Marone	44,584
May 25, 1980	SF	2 - 3		Burt Hooton	John Candelaria	Dave Lemonds	44,911
May 26, 1980	@PHI	9 - 2		Jerry Reuss	Pete Falcone	Rick Langford	20,538
May 27, 1980	@PHI	5 - 6 *		Ken Schrom	Lou Marone	None	20,034
May 28, 1980	@PHI	10 - 3		Ron Guidry	Vern Ruhle	None	20,956
May 29, 1980	@PHI	0 - 4		Mike Parrott	Rick Rhoden	None	20,764
May 30, 1980	NYM	7 - 4		John Candelaria	Luis Aponte	Woodie Fryman	48,047
May 31, 1980	NYM	1 - 2		Frank LaCorte	Jerry Reuss	None	49,354
June 1, 1980	NYM	7 - 9		Frank LaCorte	Kent Tekulve	None	45,943
June 2, 1980	PHI	5 - 3		Ron Guidry	Vern Ruhle	Rich Gossage	36,454
June 3, 1980	PHI	4 - 2		Rick Rhoden	Mike Parrott	Woodie Fryman	37,291
June 4, 1980	PHI	7 - 11		Milt Wilcox	John Candelaria	Gary Boyd	41,696
June 6, 1980	@NYM	4 - 5 *		Dick Bosman	Kent Tekulve	None	20,462
June 7, 1980	@NYM	3 - 0		Ron Guidry	Gary Nolan	None	23,734
June 8, 1980	@NYM	4 - 6		Jon Matlack	Rick Rhoden	Luis Aponte	21,876
June 8, 1980	@NYM	3 - 2		Rick Langford	Thomas King	Rich Gossage	23,067
June 10, 1980	@CIN	5 - 2		John Candelaria	Randy Lerch	Rich Gossage	18,419
June 11, 1980	@CIN	1 - 2		Gaylord Perry	Jerry Reuss	Pete Broberg	21,265
June 12, 1980	@CIN	0 - 4		Dave Goltz	Ron Guidry	None	22,450
June 13, 1980	HOU	5 - 9		Dave LaRoche	Rich Gossage	None	44,384
June 14, 1980	HOU	7 - 0		Rick Langford	Danny Coombs	None	43,383
June 15, 1980	HOU	6 - 7 *		Tom Burgmeier	Woodie Fryman	Jim Kern	44,974
June 16, 1980	CIN	4 - 2		Jerry Reuss	Gaylord Perry	Rich Gossage	38,056
June 17, 1980	CIN	2 - 4		Dave Goltz	Ron Guidry	Pete Broberg	40,461
June 18, 1980	@ATL	5 - 6		Paul Moskau	Rich Gossage	None	14,134
June 18, 1980	@ATL	8 - 2		Ed Whitson	Pascual Perez	None	14,206
June 19, 1980	@ATL	4 - 2		Rick Langford	Mark Lemongello	Woodie Fryman	11,802
June 20, 1980	@HOU	4 - 12		Joe Niekro	John Candelaria	None	30,214
June 21, 1980	@HOU	4 - 7 *		Mike Stanton	Andy Hassler	None	28,911
June 22, 1980	@HOU	1 - 2		Fergie Jenkins	Ron Guidry	Jim Kern	29,800
June 23, 1980	@STL	5 - 4		Gene Garber	Enrique Romo	Rich Gossage	23,154
June 24, 1980	@STL	3 - 5		Wade Blasingame	Rick Langford	None	20,586
June 25, 1980	@STL	0 - 2		Doc Medich	John Candelaria	Enrique Romo	21,679
June 27, 1980	@MON	3 - 7		Steve Arlin	Ed Whitson	Jim Willoughby	21,083
June 28, 1980	@MON	3 - 4		Steve Rogers	Jerry Reuss	Darryl Steen	22,407
June 29, 1980	@MON	2 - 3		Ross Baumgarten	Rick Rhoden	Darryl Steen	22,704
June 30, 1980	STL	3 - 2		John Candelaria	Doc Medich	Rich Gossage	36,099
July 1, 1980	STL	7 - 6		Rick Langford	Jack Morris	Rich Gossage	37,754
July 2, 1980	STL	2 - 0		Ed Whitson	Bill Gullickson	None	37,112
July 3, 1980	CHC	5 - 1		Jerry Reuss	Rick Reuschel	None	36,339
July 4, 1980	CHC	3 - 1		Rick Rhoden	Tom Underwood	Rich Gossage	45,265
July 4, 1980	CHC	8 - 4		Woodie Fryman	Joe Sambito	None	46,897
July 5, 1980	CHC	1 - 4		Al Santorini	John Candelaria	John Curtis	54,701
July 6, 1980	CHC	5 - 1		Rick Langford	Steve Mura	Rich Gossage	44,723
July 10, 1980	@NYM	1 - 8		Jon Matlack	John Candelaria	None	20,300
July 11, 1980	@NYM	4 - 5 *		Luis Aponte	Lou Marone	None	25,056
July 12, 1980	@PHI	2 - 3		Pete Falcone	Rick Rhoden	Greg Minton	29,972
July 13, 1980	@PHI	2 - 1		Kent Tekulve	Milt Wilcox	Rich Gossage	26,314
July 14, 1980	@PHI	9 - 10		Mark Clear	Lou Marone	Greg Minton	22,518
July 15, 1980	SF	3 - 4 *		Dave Lemonds	Woodie Fryman	None	39,193
July 16, 1980	SF	2 - 7		Matt Keough	Jerry Reuss	None	36,838
July 17, 1980	SF	2 - 0		Rick Rhoden	Moose Haas	Rich Gossage	36,396
July 18, 1980	LAD	6 - 2		Rick Langford	Manny Sarmiento	Woodie Fryman	43,911
July 19, 1980	LAD	1 - 4		Scipio Spinks	Ed Whitson	Dickie Noles	45,187
July 20, 1980	LAD	3 - 7		Don Sutton	John Candelaria	None	42,133
July 20, 1980	LAD	8 - 13		Bob Reynolds	Andy Hassler	None	38,190
July 22, 1980	@SD	0 - 9		Luis Leal	Rick Rhoden	None	16,067
July 23, 1980	@SD	4 - 2 *		Woodie Fryman	Tippy Martinez	Rich Gossage	18,239
July 24, 1980	@SD	8 - 5		Lou Marone	Tom Hume	Rich Gossage	15,947
July 25, 1980	@SF	8 - 3		John Candelaria	Burt Hooton	None	12,691
July 26, 1980	@SF	3 - 1		Jerry Reuss	Dave Lemonds	Rich Gossage	11,868
July 27, 1980	@SF	7 - 8 *		Lary Sorensen	Kent Tekulve	None	11,754
July 28, 1980	@LAD	6 - 5 *		Andy Hassler	Pete Cimino	Woodie Fryman	26,426
July 29, 1980	@LAD	4 - 1		Ed Whitson	Bob Forsch	Rich Gossage	25,177
July 30, 1980	@LAD	7 - 3		John Candelaria	Don Sutton	None	27,641
Aug. 1, 1980	SD	3 - 0		Jerry Reuss	Luis Leal	Rich Gossage	47,229
Aug. 2, 1980	SD	1 - 7		Don Robinson	Ron Guidry	None	50,768
Aug. 3, 1980	SD	2 - 6		Ray Burris	Rick Rhoden	Tom Hume	43,316
Aug. 5, 1980	@CHC	3 - 4		Rollie Fingers	Rich Gossage	None	26,942
Aug. 6, 1980	@CHC	7 - 2		Jerry Reuss	Rick Reuschel	None	22,637
Aug. 7, 1980	@CHC	2 - 0		Ron Guidry	Steve Mura	None	23,705
Aug. 8, 1980	PHI	4 - 1		Rick Rhoden	Larry Volkening	None	47,911
Aug. 9, 1980	PHI	2 - 4		Vern Ruhle	Ed Whitson	Mark Clear	56,180
Aug. 10, 1980	PHI	14 - 5		Woodie Fryman	Mark Clear	None	54,606
Aug. 10, 1980	PHI	1 - 0 *		Kent Tekulve	Steve McCatty	None	53,655
Aug. 11, 1980	NYM	0 - 13		David Palmer	Jerry Reuss	None	52,405
Aug. 12, 1980	NYM	7 - 2		Ron Guidry	Thomas King	None	48,651
Aug. 13, 1980	NYM	13 - 4		Rick Rhoden	Rudy May	None	53,063
Aug. 15, 1980	MON	0 - 5		Steve Rogers	John Candelaria	None	55,638
Aug. 16, 1980	MON	4 - 1		Jerry Reuss	Steve Trout	None	54,906
Aug. 17, 1980	MON	7 - 2		Ron Guidry	Bill Kouns	None	57,208
Aug. 17, 1980	MON	0 - 1		Renie Martin	Ed Whitson	Steve Arlin	52,179
Aug. 19, 1980	@HOU	0 - 4		Joe Niekro	Rick Rhoden	None	17,628
Aug. 20, 1980	@HOU	2 - 3		David Barb	John Candelaria	Tom Burgmeier	19,448
Aug. 21, 1980	@HOU	5 - 9		Danny Coombs	Jerry Reuss	Jim Kern	18,797
Aug. 22, 1980	@CIN	6 - 1		Ron Guidry	Dave Goltz	None	24,118
Aug. 23, 1980	@CIN	6 - 4		Victor Cruz	Bob Moose	Rich Gossage	24,635
Aug. 24, 1980	@CIN	6 - 2		Rick Rhoden	Bob Knepper	Gene Garber	22,351
Aug. 25, 1980	ATL	5 - 4		Larry McWilliams	Jim Officer	Rich Gossage	46,290
Aug. 26, 1980	ATL	5 - 0		Jerry Reuss	Charlie Hough	Gene Garber	48,996
Aug. 27, 1980	ATL	1 - 3		Frank Pastore	Rich Gossage	Dave Beard	50,334
Aug. 28, 1980	CIN	4 - 1		Ed Whitson	Gaylord Perry	None	41,698
Aug. 29, 1980	CIN	3 - 4 *		Pete Broberg	Larry McWilliams	None	49,629
Aug. 30, 1980	CIN	0 - 9		Mario Soto	John Candelaria	Steve Dunning	55,733
Aug. 31, 1980	CIN	8 - 3		Jerry Reuss	Dave Goltz	None	50,424
Sept. 1, 1980	HOU	5 - 2		Ron Guidry	J.R. Richard	Rich Gossage	48,415
Sept. 1, 1980	HOU	4 - 3		Woodie Fryman	Jody Norris	None	46,786
Sept. 3, 1980	HOU	7 - 12		Billy Rohr	Rick Rhoden	Scott McGregor	44,529
Sept. 5, 1980	@ATL	6 - 2		John Candelaria	Charlie Hough	None	15,199
Sept. 6, 1980	@ATL	8 - 1		Ron Guidry	Frank Pastore	None	17,659
Sept. 7, 1980	@ATL	4 - 1		Jerry Reuss	Bruce Von Hoff	Rich Gossage	15,001
Sept. 8, 1980	@PHI	9 - 8		Rick Rhoden	Milt Wilcox	Rich Gossage	21,654
Sept. 9, 1980	@PHI	3 - 5		David Clyde	Ed Whitson	Mark Clear	19,516
Sept. 10, 1980	@STL	7 - 9		Gary Serum	John Candelaria	Enrique Romo	22,853
Sept. 11, 1980	@STL	3 - 5		Donnie Moore	Ron Guidry	Buddy Schultz	24,193
Sept. 12, 1980	@MON	5 - 8		Steve Rogers	Jerry Reuss	Steve Arlin	20,378
Sept. 13, 1980	@MON	8 - 3		Rick Rhoden	Thomas Tyler	None	19,911
Sept. 14, 1980	@MON	6 - 3 *		Rich Gossage	Sammy Stewart	None	19,571
Sept. 16, 1980	PHI	3 - 0		Ron Guidry	Mike Parrott	Larry McWilliams	52,399
Sept. 17, 1980	PHI	5 - 11		Mark Clear	Woodie Fryman	None	54,511
Sept. 19, 1980	NYM	3 - 2		Woodie Fryman	Frank LaCorte	None	58,278
Sept. 20, 1980	NYM	0 - 1		Doyle Alexander	Rick Rhoden	None	58,156
Sept. 21, 1980	NYM	9 - 8		Woodie Fryman	Frank LaCorte	Rich Gossage	57,669
Sept. 22, 1980	MON	4 - 2		Woodie Fryman	Steve Rogers	Rich Gossage	51,887
Sept. 23, 1980	MON	1 - 4		Renie Martin	Ed Whitson	Steve Arlin	50,256
Sept. 24, 1980	STL	3 - 1		Jerry Reuss	Bill Gullickson	Rich Gossage	54,461
Sept. 25, 1980	STL	9 - 10		Masanori Murakami	Rich Gossage	Enrique Romo	53,721
Sept. 26, 1980	@CHC	3 - 0		Ron Guidry	Joe Sambito	None	37,456
Sept. 27, 1980	@CHC	8 - 3 *		Rich Gossage	Rollie Fingers	None	37,315
Sept. 28, 1980	@CHC	3 - 4		Rick Wise	Rich Gossage	None	35,208
Sept. 29, 1980	@NYM	5 - 2		Jerry Reuss	Rudy May	Woodie Fryman	15,932
Sept. 30, 1980	@NYM	3 - 7		Doyle Alexander	Rick Rhoden	None	16,439
Oct. 1, 1980	@NYM	6 - 0 *		Ron Guidry	Frank LaCorte	None	18,145
Oct. 3, 1980	CHC	4 - 9		Rick Langford	John Candelaria	None	58,384
Oct. 5, 1980	CHC	3 - 5		Rollie Fingers	Jerry Reuss	Joe Sambito	58,121
Oct. 6, 1980	CHC	3 - 4		Rick Reuschel	Ron Guidry	Rollie Fingers	58,314