Damian Lillard had the most games by an active point guard in his first 4 seasons, with 321 games.

Interpreted as:

active pg most regular-season games in first 4 seasons

	NAME	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	Damian Lillard D. Lillard	321	36.5	21.4	3.8	6.3	0.9	0.3	7.2	16.9	42.6	2.6	7.0	37.0	4.4	5.0	87.0	55.9	0.5	3.3	2.8	11,705	6,856	1,225	2,007	300	90	900	698	+692
2	T.J. McConnell	314	22.1	6.4	2.9	4.7	1.3	0.2	2.8	5.8	48.7	0.3	0.8	33.5	0.5	0.7	76.8	52.7	0.5	2.4	1.6	6,925	2,010	901	1,462	400	50	502	480	-672
3	Russell Westbrook R. Westbrook	312	34.2	19.0	4.7	6.8	1.6	0.3	6.8	15.7	43.0	0.5	1.7	28.9	5.0	6.1	81.8	51.6	1.7	3.0	3.5	10,659	5,929	1,480	2,119	485	101	1,097	749	+489
4	Davion Mitchell D. Mitchell	301	22.1	7.6	1.8	3.3	0.6	0.2	3.0	6.8	44.2	1.0	2.9	34.4	0.6	0.8	69.8	53.0	0.3	1.4	1.2	6,651	2,278	533	995	188	58	347	523	-322
5	Elfrid Payton E. Payton	300	29.5	11.2	4.2	6.4	1.3	0.3	4.6	10.1	45.7	0.4	1.2	29.8	1.6	2.6	61.9	49.9	1.1	3.1	2.4	8,854	3,352	1,271	1,922	402	102	726	676	-875
6	Chris Paul C. Paul	300	37.2	19.4	4.8	9.9	2.4	0.1	6.8	14.5	47.0	0.9	2.5	34.4	4.9	5.8	84.9	56.8	0.8	4.0	2.6	11,169	5,827	1,433	2,966	726	23	776	769	+603
7	Jrue Holiday J. Holiday	298	32.9	13.4	3.6	5.8	1.4	0.3	5.3	12.2	43.7	1.0	2.7	37.4	1.7	2.2	78.1	50.8	0.9	2.7	2.7	9,790	3,994	1,064	1,726	425	97	801	663	+103
8	Mike Conley M. Conley	296	31.5	11.7	2.9	5.2	1.3	0.1	4.4	10.0	44.1	0.9	2.5	38.0	1.9	2.5	75.7	52.6	0.4	2.5	2.0	9,330	3,459	853	1,529	387	40	578	591	-246
9	Jordan Clarkson J. Clarkson	293	25.5	14.0	2.9	2.6	0.8	0.1	5.4	11.9	45.0	1.4	4.1	34.7	1.9	2.3	81.5	54.3	0.7	2.1	1.7	7,471	4,110	841	776	243	42	484	474	-709
10	Immanuel Quickley I. Quickley	291	25.3	13.7	3.4	3.5	0.7	0.1	4.5	10.8	42.1	2.0	5.5	37.5	2.6	3.0	85.7	56.6	0.5	2.9	1.2	7,374	3,978	980	1,012	214	39	358	566	+730
11	Dennis Schröder D. Schröder	285	22.0	11.4	2.4	4.4	0.7	0.1	4.3	10.0	43.3	0.8	2.5	33.1	1.9	2.3	81.8	51.7	0.4	2.0	2.3	6,263	3,244	676	1,258	210	29	652	468	-49
12	Isaiah Thomas I. Thomas	283	28.3	15.6	2.4	4.7	1.0	0.1	5.1	11.6	44.1	1.6	4.4	36.3	3.7	4.3	86.0	57.6	0.6	1.9	2.1	8,001	4,415	692	1,320	270	24	601	623	-4
13	Trae Young T. Young	280	33.6	25.3	3.9	9.1	0.9	0.2	8.1	18.4	44.0	2.6	7.3	35.5	6.5	7.4	87.3	58.3	0.7	3.2	4.1	9,399	7,076	1,085	2,544	262	42	1,161	483	-139
14	Jalen Brunson J. Brunson	277	24.7	11.9	3.0	3.7	0.6	0.0	4.6	9.3	49.4	1.0	2.7	37.3	1.6	2.0	80.0	58.0	0.4	2.6	1.3	6,834	3,286	843	1,034	160	12	358	461	+482
15	Tyrese Haliburton T. Haliburton	275	33.6	18.5	3.8	9.6	1.5	0.6	6.6	13.8	47.8	2.7	6.9	38.9	2.6	3.1	85.5	61.0	0.6	3.2	2.3	9,251	5,089	1,045	2,638	413	171	619	357	+154
16	Ben Simmons B. Simmons	275	33.9	15.9	8.1	7.7	1.7	0.7	6.5	11.6	56.0	0.0	0.1	14.7	2.9	4.9	59.7	57.9	1.9	6.2	3.4	9,326	4,382	2,217	2,127	464	199	925	777	+894
17	D'Angelo Russell D. Russell	272	28.5	16.5	3.7	5.1	1.2	0.2	6.2	14.8	41.9	2.2	6.1	35.3	2.0	2.6	76.2	51.9	0.6	3.1	2.8	7,752	4,493	999	1,381	316	66	772	506	-1065
18	Terry Rozier T. Rozier	272	20.0	7.7	3.6	2.3	0.7	0.2	2.8	7.3	38.0	1.2	3.5	35.4	0.9	1.2	77.7	49.2	0.6	3.0	0.8	5,433	2,090	973	631	200	52	214	316	+20
19	Reggie Jackson R. Jackson	272	22.2	9.8	3.2	3.6	0.7	0.1	3.8	8.8	43.2	0.7	2.4	29.4	1.5	1.8	85.6	51.3	0.5	2.7	1.6	6,039	2,678	859	986	201	32	443	424	+561
20	Jamal Murray J. Murray	263	32.8	18.4	4.0	4.4	1.1	0.3	6.8	14.9	45.3	2.1	5.7	37.4	2.7	3.1	87.7	56.4	0.9	3.1	2.1	8,622	4,828	1,044	1,152	277	85	565	523	+1013
21	De'Aaron Fox D. Fox	263	31.3	18.2	3.4	6.4	1.4	0.4	6.7	14.5	45.8	1.1	3.4	32.6	3.7	5.2	71.8	54.0	0.5	2.9	2.8	8,242	4,781	907	1,675	364	117	732	682	-662
22	Bruce Brown B. Brown	260	26.3	10.1	4.3	2.7	1.0	0.5	3.9	8.2	47.8	0.8	2.3	35.2	1.5	1.9	78.5	56.0	1.0	3.3	1.2	6,841	2,636	1,121	692	257	130	304	585	-471
23	Luka Dončić L. Dončić	258	34.9	29.4	8.8	8.5	1.1	0.5	10.0	21.2	47.4	2.9	8.5	34.1	6.4	8.6	74.4	58.9	0.9	7.8	4.1	9,000	7,574	2,262	2,202	291	119	1,069	616	+691
24	Stephen Curry S. Curry	258	35.3	19.2	4.0	6.1	1.7	0.2	7.0	15.0	46.5	2.5	5.6	44.6	2.7	3.0	90.1	58.6	0.7	3.4	3.0	9,100	4,941	1,044	1,581	426	59	774	745	+11
25	Kyrie Irving K. Irving	256	34.5	21.0	3.5	5.7	1.4	0.3	7.6	16.8	45.3	1.8	4.6	39.0	4.0	4.6	86.2	55.8	0.7	2.8	2.8	8,832	5,375	903	1,447	365	84	727	565	-133