I didn't find anything for this season, but Nikola Jokić had his highest plus/minus in a game in 2024-25 versus the Lakers on November 23, at +39.

Interpreted as:

jokic highest +/- in a regular-season game this season

	NAME	+/-	DATE	TM		OPP	MIN	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	Nikola Jokić N. Jokić	+39	11/23/2024	DEN	@	LAL	37	34	13	8	2	1	12	20	60.0	3	7	42.9	7	8	87.5	72.3	2	11	6	3
2	Nikola Jokić N. Jokić	+34	4/13/2025	DEN	@	HOU	31	18	7	7	2	1	7	10	70.0	3	5	60.0	1	2	50.0	82.7	1	6	1	3
3	Nikola Jokić N. Jokić	+33	2/28/2025	DEN	@	DET	34	23	17	15	1	2	6	12	50.0	0	3	0.0	11	12	91.7	66.6	0	17	7	2
4	Nikola Jokić N. Jokić	+33	1/10/2025	DEN	vs	BKN	38	35	12	15	4	0	14	21	66.7	1	1	100.0	6	8	75.0	71.4	5	7	1	1
5	Nikola Jokić N. Jokić	+31	1/1/2025	DEN	vs	ATL	30	23	17	15	0	1	8	16	50.0	1	1	100.0	6	6	100.0	61.7	3	14	2	2
6	Nikola Jokić N. Jokić	+31	11/2/2024	DEN	vs	UTA	30	27	16	9	1	0	10	18	55.6	3	4	75.0	4	4	100.0	68.3	5	11	5	1
7	Nikola Jokić N. Jokić	+28	3/28/2025	DEN	vs	UTA	32	27	14	6	4	0	8	18	44.4	1	5	20.0	10	12	83.3	58.0	5	9	3	0
8	Nikola Jokić N. Jokić	+26	11/8/2024	DEN	vs	MIA	40	30	11	14	2	0	11	13	84.6	1	1	100.0	7	7	100.0	93.3	2	9	5	2
9	Nikola Jokić N. Jokić	+25	12/28/2024	DEN	vs	DET	37	37	9	8	0	0	11	17	64.7	4	5	80.0	11	14	78.6	79.9	1	8	2	4
10	Nikola Jokić N. Jokić	+25	12/8/2024	DEN	@	ATL	35	48	14	8	3	0	17	29	58.6	3	6	50.0	11	13	84.6	69.1	3	11	3	2
11	Nikola Jokić N. Jokić	+24	2/5/2025	DEN	vs	NOP	36	38	8	10	1	1	15	28	53.6	5	13	38.5	3	3	100.0	64.8	2	6	1	3
12	Nikola Jokić N. Jokić	+23	1/14/2025	DEN	@	DAL	29	10	14	10	2	0	4	7	57.1	1	2	50.0	1	2	50.0	63.5	2	12	1	3
13	Nikola Jokić N. Jokić	+23	12/3/2024	DEN	vs	GSW	40	38	10	6	5	1	14	24	58.3	3	4	75.0	7	9	77.8	68.0	2	8	4	1
14	Nikola Jokić N. Jokić	+22	2/10/2025	DEN	vs	POR	31	40	7	8	3	1	15	22	68.2	2	7	28.6	8	8	100.0	78.4	1	6	5	2
15	Nikola Jokić N. Jokić	+22	2/6/2025	DEN	vs	ORL	31	28	10	12	2	0	11	16	68.8	2	4	50.0	4	6	66.7	75.1	0	10	3	2
16	Nikola Jokić N. Jokić	+21	1/21/2025	DEN	vs	PHI	30	27	13	10	4	1	10	15	66.7	2	3	66.7	5	5	100.0	78.5	5	8	2	1
17	Nikola Jokić N. Jokić	+20	1/19/2025	DEN	@	ORL	30	20	14	10	3	3	7	9	77.8	0	0		6	7	85.7	82.8	1	13	2	0
18	Nikola Jokić N. Jokić	+20	12/30/2024	DEN	@	UTA	38	36	22	11	4	0	14	33	42.4	3	9	33.3	5	6	83.3	50.5	7	15	2	0
19	Nikola Jokić N. Jokić	+20	11/27/2024	DEN	@	UTA	34	30	10	7	1	1	13	19	68.4	2	3	66.7	2	3	66.7	73.8	3	7	1	1
20	Nikola Jokić N. Jokić	+19	2/8/2025	DEN	@	PHX	29	26	11	9	0	0	11	13	84.6	1	2	50.0	3	3	100.0	90.8	4	7	2	4
21	Nikola Jokić N. Jokić	+19	12/23/2024	DEN	vs	PHX	30	32	2	7	0	0	12	17	70.6	4	6	66.7	4	5	80.0	83.3	0	2	1	1
22	Nikola Jokić N. Jokić	+17	2/24/2025	DEN	@	IND	39	18	9	19	3	1	9	14	64.3	0	1	0.0	0	0		64.3	0	9	4	1
23	Nikola Jokić N. Jokić	+14	3/26/2025	DEN	vs	MIL	38	39	10	10	0	0	16	25	64.0	3	6	50.0	4	7	57.1	69.4	2	8	3	2
24	Nikola Jokić N. Jokić	+14	2/20/2025	DEN	vs	CHA	37	29	17	9	1	1	11	22	50.0	6	14	42.9	1	2	50.0	63.4	4	13	2	1
25	Nikola Jokić N. Jokić	+14	12/13/2024	DEN	vs	LAC	30	16	7	2	2	0	6	9	66.7	2	2	100.0	2	4	50.0	74.3	0	7	5	2