The 2013 roster for the Cubs included Jeff Samardzija at pitcher, Welington Castillo at catcher, Anthony Rizzo at first baseman, Darwin Barney at second baseman and Luis Valbuena at third baseman.

	NAME	POS	HEIGHT	WEIGHT	DOB	AGE	BIRTHPLACE
1	Jake Arrieta J. Arrieta	P	6'4"	225	3/6/1986	27	Farmington, MO
2	Scott Baker S. Baker	P	6'4"	215	9/19/1981	31	Shreveport, LA
3	Darwin Barney D. Barney	2B	5'10"	180	11/8/1985	27	Portland, OR
4	Brian Bogusevic B. Bogusevic	OF	6'3"	215	2/18/1984	29	Oak Lawn, IL
5	Julio Borbon J. Borbon	OF	6'0"	195	2/20/1986	27	Starkville, MS
6	J.C. Boscan	C	6'2"	215	12/26/1979	33	Maracaibo, Venezuela
7	Michael Bowden M. Bowden	P	6'3"	215	9/9/1986	26	Winfield, IL
8	Alex Burnett A. Burnett	P	6'0"	220	7/26/1987	25	Anaheim, CA
9	Alberto Cabrera A. Cabrera	P	6'4"	210	10/25/1988	24	Las Matas de Farfan, Dominican Republic
10	Shawn Camp S. Camp	P	6'1"	205	11/18/1975	37	Fairfax, VA
11	Welington Castillo W. Castillo	C	5'10"	220	4/24/1987	26	San Isidro, Dominican Republic
12	Starlin Castro S. Castro	SS	6'2"	230	3/24/1990	23	Monte Cristi, Dominican Republic
13	Steve Clevenger S. Clevenger	3B	5'10"	210	4/5/1986	27	Baltimore, MD
14	David DeJesus D. DeJesus	OF	5'11"	190	12/20/1979	33	Brooklyn, NY
15	Rafael Dolis R. Dolis	P	6'4"	215	1/10/1988	25	Romana, Dominican Republic
16	Scott Feldman S. Feldman	P	6'6"	225	2/7/1983	30	Kailua, HI
17	Kyuji Fujikawa K. Fujikawa	P	6'0"	190	7/21/1980	32	Kobe City, Japan
18	Matt Garza M. Garza	P	6'4"	220	11/26/1983	29	Selma, CA
19	Cole Gillespie C. Gillespie	OF	6'2"	215	6/20/1984	29	Portland, OR
20	Alberto Gonzalez A. Gonzalez	2B	5'10"	195	4/18/1983	30	Maracaibo, Venezuela
21	Kevin Gregg K. Gregg	P	6'6"	245	6/20/1978	35	Corvallis, OR
22	Justin Grimm J. Grimm	P	6'3"	210	8/16/1988	24	Bristol, TN
23	Matt Guerrier M. Guerrier	P	6'3"	195	8/2/1978	34	Cleveland, OH
24	Scott Hairston S. Hairston	OF	6'0"	200	5/25/1980	33	Fort Worth, TX
25	Edwin Jackson E. Jackson	P	6'2"	215	9/9/1983	29	Neu-Ulm, Germany