The 2017 roster for the Cubs included Jon Lester at pitcher, Willson Contreras at catcher, Anthony Rizzo at first baseman, Javier Báez at second baseman and Kris Bryant at third baseman.

	NAME	POS	HEIGHT	WEIGHT	DOB	AGE	BIRTHPLACE
1	Albert Almora Jr. A. Almora Jr.	OF	6'2"	190	4/16/1994	23	Hialeah, FL
2	Brett Anderson B. Anderson	P	6'3"	230	2/1/1988	29	Midland, TX
3	Jake Arrieta J. Arrieta	P	6'4"	225	3/6/1986	31	Farmington, MO
4	Alex Avila A. Avila	C	5'11"	210	1/29/1987	30	Hialeah, FL
5	Javier Báez J. Báez	2B	6'0"	190	12/1/1992	24	Bayamon, Puerto Rico
6	Kris Bryant K. Bryant	3B	6'5"	230	1/4/1992	25	Las Vegas, NV
7	Eddie Butler E. Butler	P	6'2"	180	3/13/1991	26	Chesapeake, VA
8	Jeimer Candelario J. Candelario	3B	6'1"	210	11/24/1993	23	New York, NY
9	Victor Caratini V. Caratini	C	6'1"	215	8/17/1993	23	Coamo, Puerto Rico
10	Willson Contreras W. Contreras	C	6'1"	210	5/13/1992	25	Puerto Cabello, Venezuela
11	Taylor Davis T. Davis	C	5'10"	200	11/28/1989	27	Tampa, FL
12	Wade Davis W. Davis	P	6'5"	225	9/7/1985	31	Lake Wales, FL
13	Brian Duensing B. Duensing	P	6'0"	200	2/22/1983	34	Marysville, KS
14	Carl Edwards Jr. C. Edwards Jr.	P	6'3"	170	9/3/1991	25	Newberry, SC
15	Dylan Floro D. Floro	P	6'2"	175	12/27/1990	26	Merced, CA
16	Seth Frankoff S. Frankoff	P	6'5"	210	8/27/1988	28	Raleigh, NC
17	Mike Freeman M. Freeman	1B	6'0"	190	8/4/1987	29	Orlando, FL
18	Justin Grimm J. Grimm	P	6'3"	210	8/16/1988	28	Bristol, TN
19	Ian Happ I. Happ	2B	6'0"	205	8/12/1994	22	Pittsburgh, PA
20	Kyle Hendricks K. Hendricks	P	6'3"	190	12/7/1989	27	Newport Beach, CA
21	Jason Heyward J. Heyward	OF	6'5"	240	8/9/1989	27	Ridgewood, NJ
22	Jon Jay J. Jay	OF	5'11"	195	3/15/1985	32	Miami, FL
23	Pierce Johnson P. Johnson	P	6'3"	200	5/10/1991	26	Denver, CO
24	Tommy La Stella T. La Stella	2B	5'11"	180	1/31/1989	28	Westwood, NJ
25	John Lackey J. Lackey	P	6'6"	235	10/23/1978	38	Abilene, TX