Luka Dončić has the most games for the Mavericks with 40+ points, with 44 games.

Interpreted as:

most 40 or more point regular-season games by a player for the mavericks

	NAME	GP	PTS	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	REB	AST	STL	BLK	TOV	PF	+/-
1	Luka Dončić L. Dončić	44	1,960	38.9	44.5	9.6	9.4	1.6	0.4	15.2	26.5	57.3	4.8	10.6	45.5	9.4	11.8	79.2	70.3	0.9	8.7	3.8	1,712	423	414	69	18	169	120	+381
2	Mark Aguirre M. Aguirre	22	932	39.5	42.4	6.3	3.2	1.0	0.5	16.4	28.2	58.1	1.0	2.6	38.6	8.6	10.7	80.9	64.4	2.8	3.5	2.6	869	139	70	21	11	57	75
3	Dirk Nowitzki D. Nowitzki	20	849	42.3	42.5	9.8	2.6	1.3	1.2	14.0	25.4	54.9	2.8	5.5	50.5	11.8	13.0	91.1	68.3	1.8	8.0	2.3	847	196	51	25	24	45	46	+164
4	Kyrie Irving K. Irving	8	346	40.8	43.3	5.1	4.5	1.5	0.5	15.3	25.1	60.7	4.6	8.9	52.1	8.1	9.0	90.3	74.4	0.5	4.6	2.6	326	41	36	12	4	21	15	+31
5	Rolando Blackman R. Blackman	4	172	41.3	43.0	4.0	3.5	0.3	0.8	14.8	22.5	65.6	0.0	0.5	0.0	13.5	14.8	91.5	74.2	1.3	2.8	2.5	165	16	14	1	3	10	2
6	Jim Jackson J. Jackson	3	134	45.3	44.7	8.3	5.3	0.7	0.7	15.7	25.7	61.0	0.3	2.0	16.7	13.0	13.7	95.1	70.5	4.0	4.3	3.3	136	25	16	2	2	10	5
7	Jamal Mashburn J. Mashburn	3	137	48.0	45.7	6.0	4.3	2.0	0.0	17.7	32.0	55.2	2.0	4.7	42.9	8.3	12.3	67.6	61.0	2.3	3.7	5.3	144	18	13	6	0	16	12
8	Tim Hardaway Jr. T. Hardaway Jr.	2	83	38.2	41.5	1.5	2.5	1.0	0.0	12.0	23.0	52.2	7.5	12.5	60.0	10.0	10.0	100.0	75.7	0.0	1.5	3.0	76	3	5	2	0	6	3	+8
9	Jay Vincent J. Vincent	2	81	35.0	40.5	9.0	2.5			16.0	22.0	72.7	0.0			8.5	11.0	77.3	75.4			4.0	70	18	5			8	5
10	Cooper Flagg C. Flagg	1	42	41.8	42.0	7.0	6.0	1.0	2.0	13.0	27.0	48.1	1.0	4.0	25.0	15.0	20.0	75.0	58.7	1.0	6.0	4.0	42	7	6	1	2	4	3	-9
11	O.J. Mayo	1	40	42.0	40.0	8.0	3.0	2.0	0.0	15.0	26.0	57.7	6.0	9.0	66.7	4.0	4.0	100.0	72.0	1.0	7.0	2.0	42	8	3	2	0	2	2	+20
12	Rodrigue Beaubois R. Beaubois	1	40	29.9	40.0	8.0	3.0	0.0	3.0	15.0	22.0	68.2	9.0	11.0	81.8	1.0	1.0	100.0	89.1	0.0	8.0	1.0	30	8	3	0	3	1	2	+21
13	Josh Howard J. Howard	1	47	42.4	47.0	10.0	2.0	0.0	1.0	14.0	19.0	73.7	4.0	5.0	80.0	15.0	17.0	88.2	88.7	6.0	4.0	1.0	42	10	2	0	1	1	4	+19
14	Michael Finley M. Finley	1	42	39.0	42.0	10.0	2.0	2.0	0.0	13.0	28.0	46.4	1.0	6.0	16.7	15.0	17.0	88.2	59.2	2.0	8.0	2.0	39	10	2	2	0	2	1	+28
15	Sam Perkins S. Perkins	1	45	42.0	45.0	13.0	7.0	0.0	1.0	19.0	26.0	73.1	1.0	1.0	100.0	6.0	7.0	85.7	77.4	5.0	8.0	3.0	42	13	7	0	1	3	4
16	Derek Harper D. Harper	1	42	52.0	42.0	3.0	5.0	4.0	2.0	15.0	26.0	57.7	4.0	8.0	50.0	8.0	8.0	100.0	71.1	0.0	3.0	3.0	52	3	5	4	2	3	4