Mickey Moniak and Adolis García were tied for the most runs in a game in 2023, with 5 runs.

Interpreted as:

MLB highest scoring by a player regular-season game of 2023

	NAME	R	DATE	TM		OPP	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP
1	Mickey Moniak M. Moniak	5	6/24/2023	LAA	@	COL	5	5	3	0	1	4	0	1	0	0	0	6	11	4	0	0	0	0
2	Adolis García A. García	5	4/22/2023	TEX	vs	OAK	5	5	2	0	3	8	0	1	0	0	0	6	16	5	0	0	0	0
3	Elehuris Montero E. Montero	4	9/28/2023	COL	vs	LAD	4	3	1	0	1	2	1	0	1	0	0	5	7	2	0	0	0	0
4	Pete Alonso P. Alonso	4	9/27/2023	NYM	vs	MIA	4	4	1	0	1	2	0	1	0	0	0	5	8	2	0	0	0	0
5	Christian Yelich C. Yelich	4	9/22/2023	MIL	@	MIA	4	3	1	0	2	5	1	0	0	0	0	5	10	3	0	0	0	0
6	Luis García Jr. L. García Jr.	4	9/20/2023	WSH	vs	CWS	4	3	2	0	0	0	1	0	0	0	0	5	5	2	0	0	0	0
7	Nick Fortes N. Fortes	4	9/17/2023	MIA	vs	ATL	5	4	2	0	1	1	0	0	0	0	0	5	9	3	0	0	0	0
8	Jazz Chisholm Jr. J. Chisholm Jr.	4	9/17/2023	MIA	vs	ATL	2	1	0	0	1	4	3	0	1	0	0	5	4	1	0	0	0	0
9	Freddie Freeman F. Freeman	4	9/12/2023	LAD	vs	SDP	5	4	1	0	1	2	0	0	1	0	0	5	8	2	0	0	0	0
10	Matt Vierling M. Vierling	4	9/7/2023	DET	@	NYY	5	4	2	0	0	2	0	0	1	0	0	5	6	2	0	0	0	0
11	Randal Grichuk R. Grichuk	4	8/29/2023	LAA	@	PHI	4	3	2	0	1	1	0	0	0	0	0	4	8	3	0	0	0	0
12	Jose Altuve J. Altuve	4	8/28/2023	HOU	@	BOS	6	4	1	1	1	4	0	0	1	0	0	6	10	3	0	0	0	0
13	Ronald Acuña Jr. R. Acuña Jr.	4	8/28/2023	ATL	@	COL	5	4	1	0	1	5	1	0	0	2	0	6	8	2	0	0	0	0
14	Connor Wong C. Wong	4	8/24/2023	BOS	@	HOU	6	4	1	0	1	2	0	0	1	0	0	6	8	2	0	0	0	0
15	Matt McLain M. McLain	4	8/23/2023	CIN	@	LAA	3	1	0	0	0	0	2	0	1	1	0	5	1	0	0	0	0	0
16	Connor Joe C. Joe	4	8/21/2023	PIT	vs	STL	4	3	3	0	0	1	1	0	0	0	0	5	6	3	0	0	0	0
17	Mookie Betts M. Betts	4	8/16/2023	LAD	vs	MIL	4	3	0	0	0	0	1	0	1	0	0	5	3	0	0	0	0	0
18	Ronald Acuña Jr. R. Acuña Jr.	4	8/2/2023	ATL	vs	LAA	4	3	1	0	1	3	1	0	0	0	0	5	7	2	0	0	0	0
19	Jeimer Candelario J. Candelario	4	8/2/2023	CHC	vs	CIN	4	4	2	0	0	0	1	0	0	0	0	5	6	2	0	0	0	0
20	Kyle Tucker K. Tucker	4	7/24/2023	HOU	vs	TEX	2	1	0	0	0	0	3	0	0	0	0	5	1	0	0	0	0	0
21	Max Muncy M. Muncy	4	7/22/2023	LAD	@	TEX	5	3	1	0	1	2	1	0	1	0	0	6	7	2	0	0	0	0
22	Chas McCormick C. McCormick	4	7/15/2023	HOU	@	LAA	3	3	0	0	1	2	2	0	0	0	0	5	6	1	0	0	0	0
23	Nathaniel Lowe N. Lowe	4	7/14/2023	TEX	vs	CLE	4	4	1	0	1	1	1	0	0	0	0	5	8	2	0	0	0	0
24	Matt Olson M. Olson	4	6/30/2023	ATL	vs	MIA	5	4	0	1	2	5	0	0	0	0	0	5	12	3	0	0	0	0
25	Eduardo Escobar E. Escobar	4	6/24/2023	LAA	@	COL	4	2	0	0	0	1	1	0	0	0	0	5	2	0	0	0	0	0