who has the most 15 assist games before turning 24

Isiah Thomas had the most games by a player younger than 24 with 15+ assists, with 55 games.

Interpreted as:

Who has the most 15 or more assist regular-season games before turning 24 years old?

	NAME	GP	AST	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	STL	BLK	TOV	PF	+/-
1	Isiah Thomas I. Thomas	55	938	38.7	20.5	4.2	17.1	2.5		8.0	16.7	47.6	0.2	1.2	20.3	4.3	5.6	77.9	53.5	1.4	2.8	3.6	2,126	1,128	232	138		199	198
2	Chris Paul C. Paul	39	636	39.3	20.7	5.5	16.3	2.5	0.2	7.3	15.1	48.0	0.8	2.4	31.9	5.4	6.2	86.8	57.9	0.8	4.6	2.5	1,531	807	214	99	6	98	102	+420
3	Kevin Johnson K. Johnson	37	601	39.6	19.3	4.3	16.2	1.9	0.3	6.6	13.2	50.1	0.0	0.2	0.0	6.1	7.2	85.3	59.1	0.6	3.6	3.5	1,467	714	159	70	11	131	92
4	Tyrese Haliburton T. Haliburton	20	333	36.6	23.1	4.6	16.7	1.7	0.8	7.9	15.8	50.2	3.4	8.1	41.4	4.0	4.5	88.8	65.2	0.8	3.9	2.0	732	462	92	33	15	39	29	+220
5	Trae Young T. Young	18	281	38.3	27.0	4.6	15.6	1.1	0.2	8.5	19.9	42.7	2.7	8.3	32.0	7.3	8.4	87.4	57.3	0.7	3.8	4.5	689	486	82	19	4	81	31	+55
6	Deron Williams D. Williams	16	267	39.6	15.4	2.9	16.7	1.1	0.5	6.0	13.3	45.1	1.0	3.0	33.3	2.4	2.9	84.8	52.9	0.3	2.7	2.8	634	247	47	17	8	44	49	+191
7	Mark Jackson M. Jackson	16	260	39.7	15.7	4.4	16.3	3.0	0.0	6.1	12.5	49.0	0.8	1.8	41.4	2.7	3.3	82.7	56.3	1.3	3.1	3.3	635	251	71	48	0	53	48
8	Luka Dončić L. Dončić	15	242	37.1	28.9	11.7	16.1	1.5	0.2	9.5	21.0	45.4	3.1	8.4	36.5	6.8	8.8	77.3	58.2	1.4	10.3	4.0	557	434	176	23	3	60	37	+131
9	Jason Kidd J. Kidd	14	234	42.7	16.6	8.0	16.7	2.4	0.4	5.4	15.0	35.7	1.2	4.1	29.3	4.7	6.6	71.7	46.5	2.4	5.6	3.8	598	233	112	34	6	53	34	-19
10	Nate McMillan N. McMillan	12	202	37.0	9.0	6.8	16.8	2.9	0.7	3.8	7.2	52.3	0.1	0.4	20.0	1.4	2.1	68.0	55.7	2.1	4.8	3.2	444	108	82	35	8	38	38
11	Kenny Anderson K. Anderson	10	163	38.7	17.7	3.3	16.3	2.7	0.4	7.0	14.7	47.6	0.3	1.2	25.0	3.4	4.0	85.0	53.8	0.3	3.0	2.3	387	177	33	27	4	23	16
12	Magic Johnson M. Johnson	10	174	40.2	16.7	9.5	17.4			7.0	12.8	54.7	0.0	0.1	0.0	2.7	3.8	71.1	57.7				402	167	95				23
13	Damon Stoudamire D. Stoudamire	9	144	43.3	15.2	4.6	16.0	1.4	0.1	5.8	16.1	35.9	1.1	5.2	21.3	2.6	3.7	69.7	42.9	0.9	3.7	3.2	390	137	41	13	1	29	27	+46
14	Rajon Rondo R. Rondo	8	127	36.0	10.4	5.8	15.9	2.1	0.0	4.1	9.3	44.6	0.3	0.9	28.6	1.9	2.4	78.9	50.4	1.6	4.1	2.6	288	83	46	17	0	21	22	+104
15	Brevin Knight B. Knight	8	131	36.8	11.8	4.1	16.4	3.5	0.5	4.1	8.3	50.0	0.0	0.3	0.0	3.5	4.3	82.4	58.1	0.6	3.5	3.1	294	94	33	28	4	25	27	+113
16	Stephon Marbury S. Marbury	8	130	39.8	21.6	3.3	16.3	1.5	0.3	8.0	16.6	48.1	1.0	3.0	33.3	4.6	6.4	72.5	55.6	0.6	2.6	2.5	318	173	26	12	2	20	20	+80
17	Tim Hardaway T. Hardaway	8	132	40.5	18.5	4.8	16.5	2.6	0.1	7.0	14.8	47.5	0.1	0.8	16.7	4.4	5.0	87.5	54.6	1.0	3.8	3.1	324	148	38	21	1	25	27
18	Ennis Whatley E. Whatley	8	147	34.9	9.4	2.9	18.4	2.0	0.1	3.3	7.6	42.6	0.0	0.0		2.9	3.5	82.1	51.1	1.4	1.5	3.6	279	75	23	16	1	29	19
19	Ben Simmons B. Simmons	7	107	36.9	16.4	10.0	15.3	1.3	0.9	7.6	12.9	58.9	0.0	0.0		1.3	2.4	52.9	59.0	2.3	7.7	3.0	258	115	70	9	6	21	15	+77
20	John Wall J. Wall	7	108	38.6	17.0	4.7	15.4	2.4	0.4	6.0	14.1	42.4	0.1	1.0	14.3	4.9	5.6	87.2	51.2	0.6	4.1	4.0	270	119	33	17	3	28	12	+102
21	Mike Bibby M. Bibby	7	118	42.7	15.9	4.6	16.9	1.4	0.1	6.9	16.4	41.7	0.9	3.9	22.2	1.3	2.3	56.3	45.5	0.9	3.7	3.3	299	111	32	10	1	23	16	+17
22	Kendall Marshall K. Marshall	6	96	37.8	12.5	4.3	16.0	1.5	0.0	4.8	10.5	46.0	1.8	4.7	39.3	1.0	1.5	66.7	56.0	0.0	4.3	2.8	227	75	26	9	0	17	9	-10
23	Jamaal Tinsley J. Tinsley	6	107	43.8	12.0	7.3	17.8	2.0	1.5	3.8	12.0	31.9	1.0	3.3	30.0	3.3	4.0	83.3	43.6	1.7	5.7	3.8	263	72	44	12	9	23	28	+4
24	Nick Van Exel N. Van Exel	6	94	42.3	18.7	2.7	15.7	1.3	0.0	6.8	15.7	43.6	2.8	7.8	36.2	2.2	3.2	68.4	54.7	0.2	2.5	3.8	254	112	16	8	0	23	13
25	Gary Grant G. Grant	6	103	38.7	17.2	3.3	17.2	3.0	0.0	6.8	13.5	50.6	0.0	0.0		3.5	4.2	84.0	56.0	1.5	1.8	4.7	232	103	20	18	0	28	15