Michael Jordan had the most games in game ones with 30+ points, with 27 games.

Interpreted as:

most 30 or more point games by a player in game 1s

	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	Michael Jordan M. Jordan	27	1,003	42.0	37.1	6.7	5.6	2.1	1.0	14.2	27.8	51.1	0.8	2.4	33.8	8.0	9.3	85.3	58.3	1.4	5.3	2.9	1,135	180	151	57	27	77	80	+52
2	Kobe Bryant K. Bryant	18	639	41.2	35.5	5.9	4.1	1.0	0.8	12.8	27.4	46.8	1.5	4.1	37.0	8.3	9.4	88.8	56.2	0.9	5.1	2.8	741	107	74	18	14	50	49	+113
3	LeBron James L. James	17	607	42.2	35.7	8.7	6.4	1.8	0.9	13.4	24.3	55.0	1.4	4.4	32.4	7.6	10.3	73.7	61.9	1.9	6.8	2.8	717	148	109	30	16	47	32	+150
4	Kareem Abdul-Jabbar K. Abdul-Jabbar	15	487	40.7	32.5	13.4	3.1	1.4	3.9	13.0	22.5	57.7	0.0	0.0		6.5	8.1	80.2	62.2			3.7	611	201	47	14	39	26	51
5	Kevin Durant K. Durant	13	457	41.2	35.2	8.5	3.6	0.7	1.2	11.9	22.5	52.9	2.2	5.5	40.3	9.1	10.7	84.9	64.5	0.8	7.7	2.8	535	111	47	9	16	37	27	+47
6	Shaquille O'Neal S. O'Neal	13	506	42.4	38.9	13.9	3.0	0.7	3.2	15.4	24.8	61.9	0.0	0.0		8.2	14.3	57.0	62.5	5.1	8.8	2.8	551	181	39	9	42	36	39	+114
7	Tim Duncan T. Duncan	12	398	42.5	33.2	14.3	3.0	1.4	3.0	12.9	21.5	60.1	0.1	0.1	100.0	7.3	11.8	61.7	62.2	3.8	10.6	3.0	510	172	36	17	36	36	37	+94
8	Elgin Baylor E. Baylor	12	421		35.1					13.8						7.4	10.0	74.2											38
9	Stephen Curry S. Curry	10	355	40.4	35.5	6.4	5.3	1.6	0.1	12.4	22.9	54.1	6.2	12.7	48.8	4.5	5.3	84.9	70.3	0.8	5.6	3.2	404	64	53	16	1	32	29	+72
10	Allen Iverson A. Iverson	10	369	46.3	36.9	4.7	5.7	2.7	0.2	13.2	29.0	45.5	2.3	5.1	45.1	8.2	10.3	79.6	55.0	1.5	3.2	3.8	463	47	57	27	2	38	19	+19
11	Hakeem Olajuwon H. Olajuwon	10	341	41.1	34.1	10.9	4.1	2.7	3.2	14.1	22.6	62.4	0.0	0.0		5.9	8.4	70.2	64.8	3.3	7.6	3.5	411	109	41	27	32	35	44	-19
12	Wilt Chamberlain W. Chamberlain	10	369	48.0	36.9	27.3	3.6			15.4	29.7	51.9				6.1	10.8	56.5	53.6				480	273	36				21
13	James Harden J. Harden	9	348	37.4	38.7	5.2	6.9	1.6	0.2	12.8	25.1	50.9	5.1	11.3	45.1	8.0	9.4	84.7	66.1	0.8	4.4	3.2	336	47	62	14	2	29	27	+56
14	Donovan Mitchell D. Mitchell	8	298	38.1	37.3	5.1	5.3	1.9	0.4	13.3	27.1	48.8	3.8	11.4	33.0	7.0	8.0	87.5	60.8	0.9	4.3	2.8	305	41	42	15	3	22	13	-4
15	Damian Lillard D. Lillard	8	267	41.1	33.4	4.3	5.5	1.3	0.3	10.0	22.9	43.7	4.5	10.4	43.4	8.9	9.5	93.4	61.7	0.6	3.6	3.1	328	34	44	10	2	25	17	+25
16	Dirk Nowitzki D. Nowitzki	8	292	43.3	36.5	10.9	1.9	1.0	2.1	11.3	19.0	59.2	1.4	3.1	44.0	12.6	13.3	95.3	73.5	1.3	9.6	1.9	346	87	15	8	17	15	22	+20
17	Jerry West J. West	8	318		39.8	4.9	4.9			13.5	28.4	47.6				12.8	14.5	87.9	57.2					39	39				26
18	George Mikan G. Mikan	8	301		37.6					13.3						11.1	13.4	83.2											28
19	Luka Dončić L. Dončić	7	251	40.8	35.9	9.4	6.3	1.7	0.6	12.3	25.0	49.1	3.9	10.3	37.5	7.4	9.3	80.0	61.6	0.7	8.7	5.1	285	66	44	12	4	36	15	-27
20	Anthony Davis A. Davis	7	243	40.2	34.7	12.4	3.4	0.9	3.0	12.4	22.3	55.8	0.6	2.4	23.5	9.3	10.3	90.3	64.7	2.7	9.7	2.1	282	87	24	6	21	15	20	+16
21	George Gervin G. Gervin	7	237	38.3	33.9	6.7	2.7	1.6	0.6	13.7	23.7	57.8	0.0	0.3	0.0	6.4	7.7	83.3	62.4			2.6	268	47	19	11	4	18	20
22	Rick Barry R. Barry	7	261	41.3	37.3	5.7	5.3	5.0	0.8	16.4	32.9	50.0				4.4	5.3	83.8	53.0				289	40	37	25	4		23
23	John Havlicek J. Havlicek	7	255	42.9	36.4	7.3	6.9		0.0	14.6	24.1	60.4				7.3	8.0	91.1	65.8				300	51	48		0		18
24	Jayson Tatum J. Tatum	6	198	43.3	33.0	10.2	4.0	1.3	1.5	10.7	21.8	48.9	2.7	6.7	40.0	9.0	10.0	90.0	62.9	1.5	8.7	3.0	260	61	24	8	9	18	20	+28
25	Nikola Jokić N. Jokić	6	211	40.3	35.2	14.7	7.2	1.5	1.0	13.0	23.2	56.1	2.3	5.5	42.4	6.8	7.8	87.2	66.1	3.3	11.3	3.7	242	88	43	9	6	22	20	+26