The 2019 roster for the Blue Jays included Trent Thornton at pitcher, Danny Jansen at catcher, Justin Smoak at first baseman, Cavan Biggio at second baseman and Vladimir Guerrero Jr. at third baseman.

	NO.	NAME	POS	HEIGHT	WEIGHT	DOB	AGE	BIRTHPLACE
1	48	Jason Adam J. Adam	P	6'4"	225	8/4/1991	27	Omaha, NE
2	30	Anthony Alford A. Alford	CF	6'1"	215	7/20/1994	24	Columbia, MS
3		Anthony Bass A. Bass	P	6'2"	200	11/1/1987	31	Dearborn, MI
4	31	Joe Biagini J. Biagini	P	6'5"	235	5/29/1990	29	Menlo Park, CA
5	11	Bo Bichette B. Bichette	SS	6'0"	185	3/5/1998	21	Orlando, FL
6	8	Cavan Biggio C. Biggio	2B	6'2"	200	4/11/1995	24	Houston, TX
7	56	Ryan Borucki R. Borucki	P	6'4"	215	3/31/1994	25	Highland Park, IL
8	67	Buddy Boshers B. Boshers	P	6'3"	222	5/9/1988	31	Huntsville, AL
9	38	Socrates Brito S. Brito	CF	6'2"	205	9/6/1992	26	Azua, Dominican Republic
10	36	Clay Buchholz C. Buchholz	P	6'3"	190	8/14/1984	34	Nederland, TX
11	66	Jimmy Cordero J. Cordero	P	6'3"	215	10/19/1991	27	San Cristobal, Dominican Republic
12	49	Jonathan Davis J. Davis	CF	5'8"	190	5/12/1992	27	Camden, AR
13	59	Yennsy Diaz Y. Diaz	P	6'1"	202	11/15/1996	22	Azua, Dominican Republic
14	3	Brandon Drury B. Drury	RF	6'2"	215	8/21/1992	26	Grants Pass, OR
15	73	Ryan Dull R. Dull	P	5'9"	185	10/2/1989	29	Winston-Salem, NC
16	60	Ryan Feierabend R. Feierabend	P	6'3"	225	8/22/1985	33	Cleveland, OH
17	20	Derek Fisher D. Fisher	LF	6'3"	205	8/21/1993	25	Lebanon, PA
18	63	Wilmer Font W. Font	P	6'4"	250	5/24/1990	29	La Guaira, Venezuela
19	16	Freddy Galvis F. Galvis	SS	5'10"	185	11/14/1989	29	Punto Fijo, Venezuela
20	43	Sam Gaviglio S. Gaviglio	P	6'2"	205	5/22/1990	29	Ashland, OR
21	51	Ken Giles K. Giles	P	6'3"	210	9/20/1990	28	Albuquerque, NM
22		Zack Godley Z. Godley	P	6'3"	240	4/21/1990	29	Bamberg, SC
23	15	Randal Grichuk R. Grichuk	RF	6'2"	213	8/13/1991	27	Rosenberg, TX
24	48	Javy Guerra J. Guerra	P	6'1"	216	10/31/1985	33	Denton, TX
25	27	Vladimir Guerrero Jr. V. Guerrero Jr.	3B	6'2"	250	3/16/1999	20	Montreal, Canada