Marquis Grissom Jr. #28

Harrisburg Senators

Double-A Affiliate

P
B/T: R/R
6' 2"/202
Age: 24

Marquis Deon Grissom Jr.
Status: Development List
Born: 7/19/2001 in Los Angeles, CA
Draft: 2022, Washington Nationals, Round: 13, Overall Pick: 381
College: Georgia Tech
Relationship(s): son of Marquis Grissom nephew of Antonio Grissom

2026 Stats

G	W-L	ERA	IP	SO	WHIP
17	2-2	6.06	16.1	15	1.65

G	W-L	ERA	IP	SO	WHIP
17	2-2	6.06	16.1	15	1.65

MiLB Career Stats

G	W-L	ERA	IP	SO	WHIP
132	10-9	3.36	163.1	156	1.27

G	W-L	ERA	IP	SO	WHIP
132	10-9	3.36	163.1	156	1.27

Year	W	L	ERA	G	GS	SV	IP	SO	WHIP
2026 MiLB Stats	2	2	6.06	17	0	0	16.1	15	1.65
MiLB Career Stats	10	9	3.36	132	0	27	163.1	156	1.27

Year	W	L	ERA	G	GS	SV	IP	SO	WHIP
2026 MiLB Stats	2	2	6.06	17	0	0	16.1	15	1.65
MiLB Career Stats	10	9	3.36	132	0	27	163.1	156	1.27

Next HBG Game: 7-12 @ ERI

More Marquis Grissom Jr.

9/14/2024 at 12:11 AM 9/14/2024 at 12:11 AM

Marquis Grissom Jr. collects a strikeout

Latest Transactions

Team	Date	Transaction
	July 9, 2026	Harrisburg Senators transferred RHP Marquis Grissom Jr. to the Development List.
	May 23, 2026	Harrisburg Senators activated RHP Marquis Grissom Jr. from the 7-day injured list.
	May 13, 2026	Harrisburg Senators placed RHP Marquis Grissom Jr. on the 7-day injured list.
	April 18, 2026	Harrisburg Senators activated RHP Marquis Grissom Jr. from the 7-day injured list.
	April 2, 2026	Harrisburg Senators placed RHP Marquis Grissom Jr. on the 7-day injured list.
	March 22, 2026	Harrisburg Senators activated RHP Marquis Grissom Jr..
	March 22, 2026	Harrisburg Senators activated RHP Marquis Grissom Jr..
	March 22, 2026	RHP Marquis Grissom Jr. assigned to Harrisburg Senators from Rochester Red Wings.
	February 21, 2026	RHP Marquis Grissom Jr. assigned to Washington Nationals.
	September 22, 2025	Rochester Red Wings activated RHP Marquis Grissom Jr. from the 7-day injured list.
	August 5, 2025	Rochester Red Wings placed RHP Marquis Grissom Jr. on the 7-day injured list.
	July 11, 2025	National League Futures activated RHP Marquis Grissom Jr..
	April 30, 2025	RHP Marquis Grissom Jr. assigned to Rochester Red Wings from Harrisburg Senators.
	March 6, 2025	activated RHP Marquis Grissom Jr..
	January 23, 2025	Washington Nationals invited non-roster RHP Marquis Grissom Jr. to spring training.
	May 30, 2024	RHP Marquis Grissom Jr. assigned to Harrisburg Senators from Wilmington Blue Rocks.
	April 1, 2024	RHP Marquis Grissom Jr. assigned to Wilmington Blue Rocks from Fredericksburg Nationals.
	March 24, 2024	RHP Marquis Grissom Jr. assigned to Washington Nationals.
	May 17, 2023	Fredericksburg Nationals activated RHP Marquis Grissom Jr. from the 7-day injured list.
	May 17, 2023	Fredericksburg Nationals activated RHP Marquis Grissom Jr. from the 7-day injured list.
	April 6, 2023	Fredericksburg Nationals placed RHP Marquis Grissom Jr. on the 7-day injured list.
	August 25, 2022	Fredericksburg Nationals activated RHP Marquis Grissom Jr..
	August 25, 2022	RHP Marquis Grissom Jr. assigned to Fredericksburg Nationals from FCL Nationals.
	August 9, 2022	RHP Marquis Grissom Jr. assigned to FCL Nationals.
	August 8, 2022	Washington Nationals signed RHP Marquis Grissom Jr..
	June 11, 2022	RHP Marquis Grissom Jr. assigned to College Workout.
	June 11, 2022	College Workout activated RHP Marquis Grissom Jr..
	May 8, 2022	Georgia Tech Yellow Jackets activated RHP Marquis Grissom Jr..
	May 8, 2022	RHP Marquis Grissom Jr. assigned to Georgia Tech Yellow Jackets.
	September 18, 2019	RHP Marquis Grissom Jr. assigned to Georgia.
	September 18, 2019	RHP Marquis Grissom Jr. assigned to Georgia.
	August 6, 2016	2B Marquis Grissom assigned to Southeast - Jr..