JaVale McGee was the oldest for the Mavericks in 2022-23. He was 35 years old.

	NAME	AGE	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	JaVale McGee J. McGee	35	2022-23	DAL	42	8.4	4.4	2.5	0.3	0.1	0.6	1.9	3.0	64.0	0.0	0.1	40.0	0.6	1.0	58.5	65.0	0.7	1.8	0.9	354	186	107	11	4	26	36	54	-57
2	Justin Holiday J. Holiday	33	2022-23	DAL	18	16.4	4.4	1.8	0.9	0.8	0.5	1.6	4.4	36.7	0.9	3.1	28.6	0.3	0.4	62.5	47.9	0.2	1.6	0.6	295	79	32	16	14	9	10	31	-63
3	Markieff Morris M. Morris	33	2022-23	DAL	8	8.8	4.5	1.5	0.8	0.1	0.0	1.8	4.1	42.4	1.0	2.8	36.4	0.0	0.0		54.5	0.0	1.5	0.5	70	36	12	6	1	0	4	15	-20
4	Kemba Walker K. Walker	32	2022-23	DAL	9	16.0	8.0	1.8	2.1	0.2	0.2	2.7	6.3	42.1	0.8	3.1	25.0	1.9	2.3	81.0	54.3	0.3	1.4	0.4	144	72	16	19	2	2	4	11	-1
5	Reggie Bullock Jr. R. Bullock Jr.	31	2022-23	DAL	78	30.3	7.2	3.6	1.4	0.7	0.2	2.5	6.0	40.9	1.9	5.1	38.0	0.3	0.5	70.3	57.7	0.4	3.2	0.5	2,364	561	283	108	54	13	36	166	-88
6	Dwight Powell D. Powell	31	2022-23	DAL	76	19.2	6.7	4.1	0.9	0.6	0.3	2.6	3.5	73.2	0.0	0.1	0.0	1.5	2.2	66.7	73.8	2.0	2.2	0.9	1,458	506	314	69	48	26	65	209	+166
7	Maxi Kleber M. Kleber	31	2022-23	DAL	37	25.1	5.9	3.6	1.4	0.3	0.8	2.1	4.6	45.6	1.1	3.0	34.8	0.7	1.0	71.1	59.2	0.8	2.8	0.7	930	220	135	52	12	30	27	85	-43
8	Facundo Campazzo F. Campazzo	31	2022-23	DAL	8	6.5	1.3	0.3	1.1	0.8	0.0	0.4	1.6	23.1	0.4	1.4	27.3	0.1	0.3	50.0	36.0	0.0	0.3	0.4	52	10	2	9	6	0	3	3	+11
9	Tim Hardaway Jr. T. Hardaway Jr.	30	2022-23	DAL	71	30.3	14.4	3.5	1.8	0.7	0.2	4.8	11.9	40.1	3.0	7.7	38.5	1.8	2.3	77.0	55.4	0.3	3.2	0.8	2,152	1,019	251	129	49	12	60	120	+160
10	Kyrie Irving K. Irving	30	2022-23	DAL	20	38.2	27.0	5.0	6.0	1.3	0.6	9.8	19.2	51.0	2.9	7.4	39.2	4.5	4.7	94.7	63.4	1.1	4.0	1.9	763	539	100	120	25	12	37	56	+96
11	Davis Bertans D. Bertans	30	2022-23	DAL	45	10.9	4.6	1.2	0.5	0.2	0.2	1.5	3.6	43.1	1.2	3.1	39.0	0.3	0.3	86.7	61.8	0.2	1.0	0.2	492	206	53	21	11	8	10	53	-37
12	Spencer Dinwiddie S. Dinwiddie	29	2022-23	DAL	53	34.1	17.7	3.1	5.3	0.7	0.3	6.0	13.1	45.5	2.6	6.4	40.5	3.2	3.9	82.1	59.9	0.4	2.7	1.7	1,808	940	163	279	39	16	90	124	-77
13	Dorian Finney-Smith D. Finney-Smith	29	2022-23	DAL	40	32.2	9.1	4.7	1.5	1.0	0.5	3.2	7.8	41.6	1.9	5.4	35.5	0.8	1.0	75.0	55.7	1.7	3.0	0.9	1,287	365	188	59	38	20	36	80	+17
14	Christian Wood C. Wood	27	2022-23	DAL	67	25.9	16.6	7.3	1.8	0.4	1.1	5.9	11.5	51.5	1.6	4.2	37.6	3.2	4.2	77.2	62.4	1.3	6.0	1.8	1,738	1,114	491	121	30	72	121	169	-43
15	Theo Pinson T. Pinson	27	2022-23	DAL	40	8.1	2.4	1.6	1.2	0.2	0.0	0.8	2.2	35.6	0.6	1.6	35.5	0.3	0.3	84.6	51.2	0.3	1.3	0.3	323	95	63	46	6	1	12	34	-50
16	Tyler Dorsey T. Dorsey	26	2022-23	DAL	3	2.7	3.0	0.7	0.0	0.0	0.0	1.3	1.7	80.0	0.3	0.7	50.0	0.0	0.0		90.0	0.3	0.3	0.0	8	9	2	0	0	0	0	0	+2
17	Chris Silva C. Silva	26	2022-23	DAL	1	3.0	2.0	0.0	0.0	0.0	0.0	1.0	1.0	100.0	0.0	0.0		0.0	0.0		100.0	0.0	0.0	1.0	3	2	0	0	0	0	1	2	+1
18	Frank Ntilikina F. Ntilikina	24	2022-23	DAL	47	12.9	2.9	1.3	1.2	0.3	0.1	1.0	2.8	36.4	0.4	1.4	25.4	0.5	0.7	66.7	46.1	0.1	1.2	0.6	607	135	62	58	16	7	29	65	+35
19	McKinley Wright IV M. Wright IV	24	2022-23	DAL	27	12.4	4.2	1.7	2.1	0.3	0.2	1.7	3.6	46.9	0.3	1.0	32.1	0.5	0.7	68.4	53.6	0.3	1.4	0.7	335	114	47	58	8	5	19	24	-110
20	Luka Dončić L. Dončić	23	2022-23	DAL	66	36.2	32.4	8.6	8.0	1.4	0.5	10.9	22.0	49.6	2.8	8.2	34.2	7.8	10.5	74.2	60.9	0.8	7.8	3.6	2,390	2,138	569	529	90	33	236	166	+128
21	Josh Green J. Green	22	2022-23	DAL	60	25.7	9.1	3.0	1.7	0.7	0.1	3.4	6.4	53.7	1.1	2.8	40.2	1.1	1.6	72.3	64.5	0.9	2.1	1.2	1,539	546	182	103	42	5	72	156	+76
22	A.J. Lawson	22	2022-23	DAL	14	7.6	3.9	1.4	0.1	0.1	0.0	1.5	3.1	48.8	0.7	1.8	40.0	0.1	0.6	25.0	58.0	0.4	1.0	0.2	106	54	20	2	2	0	3	10	-41
23	Jaden Hardy J. Hardy	20	2022-23	DAL	48	14.8	8.8	1.9	1.4	0.4	0.1	3.0	6.9	43.8	1.3	3.3	40.4	1.4	1.6	82.3	57.1	0.2	1.6	1.0	708	420	89	65	17	7	46	64	-32