The 2015 roster for the Astros included Dallas Keuchel at pitcher, Jason Castro at catcher, Chris Carter at first baseman, Jose Altuve at second baseman and Luis Valbuena at third baseman.

	NAME	POS	HEIGHT	WEIGHT	DOB	AGE	BIRTHPLACE
1	Jose Altuve J. Altuve	2B	5'6"	165	5/6/1990	25	Maracay, Venezuela
2	Jake Buchanan J. Buchanan	P	6'0"	235	9/24/1989	25	Charlotte, NC
3	Chris Carter C. Carter	1B	6'4"	245	12/18/1986	28	Redwood City, CA
4	Jason Castro J. Castro	C	6'3"	215	6/18/1987	28	Castro Valley, CA
5	Kevin Chapman K. Chapman	P	6'3"	230	2/19/1988	27	Coral Springs, FL
6	Hank Conger H. Conger	C	6'2"	220	1/29/1988	27	Federal Way, WA
7	Carlos Correa C. Correa	SS	6'4"	215	9/22/1994	20	Santa Isabel, Puerto Rico
8	Samuel Deduno S. Deduno	P	6'3"	210	7/2/1983	31	La Romana, Dominican Republic
9	Matt Duffy M. Duffy	1B	6'3"	215	2/6/1989	26	Boston, MA
10	Scott Feldman S. Feldman	P	6'6"	225	2/7/1983	32	Kailua, HI
11	Michael Feliz M. Feliz	P	6'4"	230	6/28/1993	22	Azua, Dominican Republic
12	Josh Fields J. Fields	P	6'0"	195	8/19/1985	29	Athens, GA
13	Mike Fiers M. Fiers	P	6'2"	200	6/15/1985	30	Hollywood, FL
14	Evan Gattis E. Gattis	DH	6'4"	270	8/18/1986	28	Dallas, TX
15	Carlos Gomez C. Gomez	OF	6'3"	220	12/4/1985	29	Santiago, Dominican Republic
16	Marwin Gonzalez M. Gonzalez	1B	6'1"	205	3/14/1989	26	Puerto Ordaz, Venezuela
17	Luke Gregerson L. Gregerson	P	6'3"	205	5/14/1984	31	Park Ridge, IL
18	Robbie Grossman R. Grossman	OF	6'0"	215	9/16/1989	25	San Diego, CA
19	Will Harris W. Harris	P	6'4"	250	8/28/1984	30	Houston, TX
20	Roberto Hernandez R. Hernandez	P	6'4"	270	8/30/1980	34	Santo Domingo, Dominican Republic
21	L.J. Hoes	OF	6'0"	200	3/5/1990	25	Washington, DC
22	Scott Kazmir S. Kazmir	P	6'0"	195	1/24/1984	31	Houston, TX
23	Dallas Keuchel D. Keuchel	P	6'3"	205	1/1/1988	27	Tulsa, OK
24	Jed Lowrie J. Lowrie	3B	6'0"	180	4/17/1984	31	Salem, OR
25	Jake Marisnick J. Marisnick	OF	6'4"	220	3/30/1991	24	Tampa, FL