The 2019 roster for the Red Sox included Eduardo Rodriguez at pitcher, Christian Vázquez at catcher, Michael Chavis at first baseman, Brock Holt at second baseman and Rafael Devers at third baseman.

	NO.	NAME	POS	HEIGHT	WEIGHT	DOB	AGE	BIRTHPLACE
1	32	Matt Barnes M. Barnes	P	6'4"	210	6/17/1990	29	Danbury, CT
2	16	Andrew Benintendi A. Benintendi	LF	5'10"	170	7/6/1994	24	Cincinnati, OH
3	50	Mookie Betts M. Betts	RF	5'9"	180	10/7/1992	26	Nashville, TN
4	2	Xander Bogaerts X. Bogaerts	SS	6'1"	210	10/1/1992	26	Oranjestad, Aruba
5	19	Jackie Bradley Jr. J. Bradley Jr.	CF	5'10"	200	4/19/1990	29	Richmond, VA
6	70	Ryan Brasier R. Brasier	P	6'0"	225	8/26/1987	31	Wichita Falls, TX
7	54	Colten Brewer C. Brewer	P	6'3"	225	10/29/1992	26	Dallas, TX
8	48	Andrew Cashner A. Cashner	P	6'6"	235	9/11/1986	32	Conroe, TX
9	68	Juan Centeno J. Centeno	C	5'9"	195	11/16/1989	29	Arecibo, Puerto Rico
10	43	Jhoulys Chacin J. Chacin	P	6'3"	215	1/7/1988	31	Maracaibo, Venezuela
11	23	Michael Chavis M. Chavis	1B	5'10"	190	8/11/1995	23	Marietta, GA
12	11	Rafael Devers R. Devers	3B	6'0"	195	10/24/1996	22	Sanchez, Dominican Republic
13	17	Nathan Eovaldi N. Eovaldi	P	6'2"	225	2/13/1990	29	Houston, TX
14	37	Heath Hembree H. Hembree	P	6'4"	210	1/13/1989	30	Spartanburg, SC
15	63	Darwinzon Hernandez D. Hernandez	P	6'2"	185	12/17/1996	22	Ciudad Bolivar, Venezuela
16	47	Gorkys Hernandez G. Hernandez	CF	6'1"	190	9/7/1987	31	Guiria, Venezuela
17	40	Marco Hernandez M. Hernandez	2B	6'0"	200	9/6/1992	26	Santiago, Dominican Republic
18	12	Brock Holt B. Holt	2B	5'10"	180	6/11/1988	31	Fort Worth, TX
19	61	Brian Johnson B. Johnson	P	6'4"	235	12/7/1990	28	Lakeland, FL
20	71	Trevor Kelley T. Kelley	P	6'2"	210	10/20/1993	25	Providence, RI
21	56	Travis Lakins T. Lakins	P	6'1"	180	6/29/1994	25	Franklin, OH
22	3	Sandy León S. León	C	5'10"	225	3/13/1989	30	Maracaibo, Venezuela
23	5	Tzu-Wei Lin T. Lin	2B	5'9"	155	2/15/1994	25	Kaohsiung County, Taiwan
24	28	J.D. Martinez	DH	6'3"	220	8/21/1987	31	Miami, FL
25	18	Mitch Moreland M. Moreland	1B	6'2"	230	9/6/1985	33	Amory, MS