Date	Opp	Score	Record	WP	LP	Save	Attendance
April 14, 2015	@YON	1 - 9		Ian Snell	Wily Peralta	None	39,965
April 15, 2015	@YON	1 - 3		Daniel Cabrera	Mike Foltynewicz	Kyle Ryan	14,817
April 16, 2015	@YON	1 - 7		John Lackey	Jason Vargas	None	13,325
April 17, 2015	@YON	1 - 7		Tony J Armas	J.A. Happ	None	22,725
April 18, 2015	COL	4 - 11			Jason Hammel	None	37,200
April 19, 2015	COL	12 - 2		Wily Peralta		None	21,485
April 20, 2015	COL	2 - 6		Jarred Cosart	Mike Foltynewicz	None	16,424
April 21, 2015	@AUS	0 - 2		Yohan Pino	Jason Vargas	None	22,610
April 22, 2015	@AUS	2 - 7		Jeff Locke	J.A. Happ	None	20,028
April 23, 2015	@AUS	3 - 4			Jason Hammel	Evan Marshall	17,762
April 24, 2015	@AUS	8 - 4		Wily Peralta		None	32,887
April 25, 2015	PHO	1 - 5		Jonathon Niese	Mike Foltynewicz	None	23,861
April 26, 2015	PHO	2 - 1		Jason Vargas	Jeremy Guthrie	José Álvarez	22,635
April 27, 2015	PHO	5 - 4		José Álvarez	Luke Hochevar	None	16,139
April 29, 2015	@GAS	5 - 12		Zack Godley	Joe Wieland	None	13,151
April 30, 2015	@GAS	6 - 5 *		José Álvarez	Dana Eveland	Trevor May	10,680
May 1, 2015	@GAS	1 - 3		Ben Sheets	Mike Foltynewicz	Craig Stammen	15,673
May 2, 2015	TUL	6 - 7		Matt Magill	Jason Vargas	Kazuhito Tadano	24,840
May 3, 2015	TUL	6 - 2		J.A. Happ	Brian Fuentes	None	22,756
May 4, 2015	TUL	6 - 2		Wily Peralta	Chase Whitley	None	14,128
May 5, 2015	SAC	13 - 2		Mike Foltynewicz	Henry Owens	None	15,128
May 6, 2015	SAC	7 - 6		Fautino De Los Santos	Nick Rumbelow	José Álvarez	14,238
May 7, 2015	SAC	3 - 2 *		Adam Ottavino	Casey Sadler	None	18,380
May 8, 2015	@ROC	10 - 4		Wily Peralta	Nate Karns	None	28,227
May 9, 2015	@ROC	13 - 1		Elvin Ramirez	Matt Guerrier	None	31,068
May 10, 2015	@ROC	0 - 2		Erick Threets	Mike Foltynewicz	Manny Acosta	30,145
May 12, 2015	CLE	5 - 6 *			Kevin Siegrist	None	18,043
May 13, 2015	CLE	1 - 4		Matt Andriese	Wily Peralta	None	14,861
May 14, 2015	CLE	3 - 2		José Álvarez		None	18,954
May 15, 2015	@SHR	3 - 2		Adam Ottavino	Kyle Drabek	Louis Coleman	23,356
May 16, 2015	@SHR	6 - 5 *		Kevin Siegrist	Matt Daley	Adam Ottavino	24,053
May 17, 2015	@SHR	0 - 9		Kyle Gibson	Elvin Ramirez	None	21,607
May 18, 2015	DAL	4 - 3		Wily Peralta	Taijuan Walker	José Álvarez	21,540
May 19, 2015	DAL	1 - 5			Mike Foltynewicz	None	18,667
May 20, 2015	DAL	2 - 8		Jeremy Jeffress	Marc Rzepczynski	None	12,871
May 21, 2015	@OMA	2 - 7		Felipe Paulino	Joe Wieland	None	18,117
May 22, 2015	@OMA	1 - 11		David Hale	Wily Peralta	None	26,142
May 23, 2015	@OMA	5 - 6		AJ Ramos	Louis Coleman	Sammy Solis	28,359
May 28, 2015	YON	1 - 6		Burke Badenhop	Jason Vargas	None	17,928
May 29, 2015	YON	3 - 0		Wily Peralta	Daniel Cabrera	None	23,407
May 30, 2015	YON	1 - 8		Nick Martinez	Mike Foltynewicz	None	22,309
May 31, 2015	@COL	1 - 8		Hector Santiago	J.A. Happ	None	39,582
June 1, 2015	@COL	3 - 8		Trevor Williams	Jason Vargas	None	33,222
June 2, 2015	@COL	6 - 7		Jarred Cosart	Wily Peralta	Cody Allen	31,987
June 3, 2015	AUS	10 - 2		Elvin Ramirez		None	13,739
June 4, 2015	AUS	2 - 3 *		Gabriel Ynoa	Derek Law	None	13,167
June 5, 2015	AUS	4 - 6		Yohan Pino	J.A. Happ	None	19,122
June 7, 2015	@PHO	0 - 9		Ross Stripling	Jason Vargas	None	37,339
June 8, 2015	@PHO	5 - 0		Wily Peralta	Jonathon Niese	None	33,033
June 9, 2015	@PHO	6 - 5		Mike Foltynewicz	Andrew Triggs	Derek Law	33,107
June 10, 2015	GAS	2 - 1		J.A. Happ	Raul Alcantara	Derek Law	13,185
June 11, 2015	GAS	9 - 6		Louis Coleman	Ben Sheets	Trevor May	17,018
June 12, 2015	GAS	4 - 5		Brian Bannister	Elvin Ramirez	Craig Stammen	18,103
June 13, 2015	@TUL	1 - 12		Matt Magill	Wily Peralta	None	23,099
June 14, 2015	@TUL	4 - 6		P.J. Walters	Hector Neris	Kazuhito Tadano	23,402
June 15, 2015	@TUL	1 - 2 *		Kazuhito Tadano	Derek Law	None	19,727
June 16, 2015	@SAC	4 - 5		Greg Smith	Derek Law	None	18,020
June 17, 2015	@SAC	6 - 5 *		Elvin Ramirez		Kevin Siegrist	18,667
June 18, 2015	@SAC	2 - 3		Andrew Carignan	Mike Foltynewicz	None	18,303
June 20, 2015	ROC	13 - 1		J.A. Happ	Cole De Vries	None	23,396
June 21, 2015	ROC	6 - 15		Matt Guerrier	Jason Vargas	None	19,394
June 22, 2015	ROC	0 - 6		Jay Buente	Wily Peralta	None	11,310
June 26, 2015	@CLE	5 - 4 *		Marc Rzepczynski	Michael Mariot	Fautino De Los Santos	10,643
June 27, 2015	@CLE	0 - 5		Edgmer Escalona	J.A. Happ	None	8,035
June 28, 2015	@CLE	10 - 2		Jason Vargas		None	9,356
June 29, 2015	SHR	0 - 2		Chris Narveson	Wily Peralta	None	17,090
June 30, 2015	SHR	10 - 8 *		Adam Ottavino	Carl Edwards Jr.	None	15,870
July 1, 2015	SHR	9 - 7		Kevin Siegrist	Cristhian Martinez	None	21,318
July 2, 2015	@DAL	3 - 6		Jeff Samardzija	Jason Vargas	Adam Liberatore	25,626
July 3, 2015	@DAL	4 - 5 *		Mike McClendon	Kevin Siegrist	None	28,937
July 4, 2015	@DAL	7 - 11		Alex Claudio	Joe Wieland	None	31,698
July 5, 2015	OMA	4 - 5			Wily Peralta	Sammy Solis	22,171
July 6, 2015	OMA	3 - 0		J.A. Happ	Jeremy Hellickson	None	10,132
July 7, 2015	OMA	4 - 11		David Hale	Jason Vargas	AJ Ramos	16,624
July 12, 2015	@YON	3 - 1		Mike Foltynewicz	Daniel Cabrera	None	25,578
July 13, 2015	@YON	13 - 2		J.A. Happ	John Lackey	None	16,138
July 14, 2015	@YON	8 - 9 *		Seung-hwan Oh	Trevor May	None	14,139
July 15, 2015	COL	6 - 12		Hector Santiago	Elvin Ramirez	None	15,000
July 16, 2015	COL	4 - 3 *		Fautino De Los Santos	Cody Allen	None	14,194
July 17, 2015	COL	7 - 3		Marc Rzepczynski	Trevor Williams	None	17,714
July 18, 2015	@AUS	7 - 6		J.A. Happ	Zach Eflin	Trevor May	21,072
July 19, 2015	@AUS	11 - 6 *		Adam Ottavino		None	21,593
July 20, 2015	@AUS	8 - 0		Mike Foltynewicz		None	12,655
July 22, 2015	PHO	0 - 2		Andrew Triggs	J.A. Happ	None	21,530
July 23, 2015	PHO	6 - 9 *		Ryan Merritt	Fautino De Los Santos	None	19,451
July 24, 2015	PHO	9 - 8		Mike Foltynewicz	Jeremy Guthrie	Hector Neris	25,962
July 25, 2015	@GAS	6 - 12		Lance Broadway	Elvin Ramirez	Rafael Perez	22,345
July 26, 2015	@GAS	4 - 5 *		Ryan Garton	Adam Ottavino	None	22,075
July 27, 2015	@GAS	1 - 5		Kyle Lobstein	Jason Vargas	None	17,544
July 28, 2015	TUL	6 - 3		Mike Foltynewicz	P.J. Walters	José Álvarez	22,325
July 29, 2015	TUL	9 - 8 *		Fautino De Los Santos	Kazuhito Tadano	None	19,110
July 30, 2015	TUL	10 - 4		Hector Neris	Dustin Moseley	None	15,187
July 31, 2015	SAC	2 - 6		Jeff Niemann	Jason Vargas	Mike Bolsinger	24,536
Aug. 1, 2015	SAC	2 - 1		Mike Foltynewicz	Scott Feldman	Trevor May	22,030
Aug. 2, 2015	SAC	2 - 3		Bobby Keppel	J.A. Happ	Mike Bolsinger	21,375
Aug. 4, 2015	@ROC	8 - 7 *		Trevor May	Chris Devenski	Kevin Siegrist	13,296
Aug. 5, 2015	@ROC	3 - 4			Marc Rzepczynski	Chris Devenski	10,565
Aug. 6, 2015	@ROC	9 - 4		J.A. Happ		None	13,246
Aug. 7, 2015	CLE	7 - 8			Adam Ottavino	Kevin McCarthy	26,392
Aug. 8, 2015	CLE	7 - 8			Kevin Siegrist	None	24,336
Aug. 9, 2015	CLE	3 - 7		Matt Andriese	Mike Foltynewicz	None	21,837
Aug. 10, 2015	@SHR	3 - 1		J.A. Happ	Mickey Storey	Trevor May	18,307
Aug. 11, 2015	@SHR	2 - 8		Chris Narveson	Mike Kickham	None	17,199
Aug. 12, 2015	@SHR	3 - 2 *		Trevor May	Archie Bradley	José Álvarez	18,306
Aug. 13, 2015	DAL	3 - 2 *		Trevor May	Adam Liberatore	None	13,551
Aug. 14, 2015	DAL	4 - 7		Taijuan Walker	J.A. Happ	None	21,763
Aug. 15, 2015	DAL	5 - 0		Jason Vargas	Cory Luebke	None	24,469
Aug. 17, 2015	@OMA	6 - 1		Mike Foltynewicz	Felipe Paulino	None	27,194
Aug. 18, 2015	@OMA	0 - 3		Jeremy Hellickson	J.A. Happ	Sammy Solis	25,232
Aug. 19, 2015	@OMA	4 - 7		Robby Scott	Jason Vargas	Dan Altavilla	24,867
Aug. 23, 2015	YON	3 - 0		Mike Foltynewicz	Chris Lambert	None	22,109
Aug. 24, 2015	YON	1 - 5		Graham Taylor	J.A. Happ	None	17,381
Aug. 25, 2015	YON	7 - 3		Mike Kickham	Ian Snell	None	15,927
Aug. 26, 2015	@COL	1 - 6		Jarred Cosart	Elvin Ramirez	None	45,339
Aug. 27, 2015	@COL	6 - 9		Tim Stauffer	Mike Foltynewicz	Cody Allen	44,383
Aug. 28, 2015	@COL	3 - 9		Jesse Hahn	Jason Vargas	None	45,940
Aug. 30, 2015	AUS	4 - 1		J.A. Happ	Michael Pineda	None	20,182
Aug. 31, 2015	AUS	2 - 1		Mike Foltynewicz	Gabriel Ynoa	None	19,266
Sept. 1, 2015	AUS	9 - 4		Jason Vargas		None	14,827
Sept. 2, 2015	@PHO	0 - 11		Andrew Triggs	Elvin Ramirez	None	32,059
Sept. 3, 2015	@PHO	5 - 6		Luke Hochevar	Joe Wieland	Juan Minaya	33,688
Sept. 4, 2015	@PHO	5 - 0		Mike Foltynewicz	Ramon Ramirez	None	45,616
Sept. 5, 2015	GAS	8 - 1		Mike Kickham	Jeff Karstens	None	19,797
Sept. 6, 2015	GAS	7 - 4		Jason Vargas	Chad Green	None	21,168
Sept. 7, 2015	GAS	7 - 2		Louis Coleman	Carlos Monasterios	Trevor May	18,068
Sept. 8, 2015	@TUL	2 - 6		Scott Barnes	Joe Wieland	None	21,451
Sept. 9, 2015	@TUL	9 - 11		P.J. Walters	Mike Kickham	Chase Whitley	19,966
Sept. 10, 2015	@TUL	6 - 10		Casey Coleman		None	22,954
Sept. 12, 2015	@SAC	1 - 0		Jason Vargas	Scott Feldman	None	35,279
Sept. 13, 2015	@SAC	11 - 9 *		Louis Coleman	Pedro Beato	Adam Ottavino	25,640
Sept. 14, 2015	@SAC	2 - 8		Jeff Niemann	Joe Wieland	None	20,351