Michael Jordan had the most games with 30+ points in 1989-90, with 51 games.

Interpreted as:

most 30 or more point games by a player in 1990

	NAME	GP	PTS	SEASON	TM	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	51	2,013	1989-90	CHI	40.5	39.5	7.4	6.1	2.8	0.7	14.7	27.1	54.2	1.2	3.2	38.7	8.9	10.3	86.3	62.4	1.9	5.5	2.9	2,065	378	310	143	34	150	149
2	Karl Malone K. Malone	45	1,663	1989-90	UTA	39.7	37.0	12.3	3.0	1.3	0.7	13.3	22.0	60.7	0.3	0.6	48.0	10.0	12.8	78.0	66.9	3.3	9.0	3.4	1,785	554	133	57	30	153	144
3	Patrick Ewing P. Ewing	36	1,304	1989-90	NYK	40.6	36.2	13.0	2.8	0.9	4.4	14.3	23.5	61.1	0.0	0.1	50.0	7.5	9.4	79.7	65.6	3.5	9.4	3.6	1,463	467	100	32	157	131	141
4	Dominique Wilkins D. Wilkins	26	913	1989-90	ATL	38.4	35.1	7.7	2.5	1.8	0.5	12.8	23.6	54.1	1.2	3.0	40.3	8.4	10.2	82.6	62.5	3.3	4.4	2.2	999	201	66	46	14	58	47
5	Charles Barkley C. Barkley	25	827	1989-90	PHI	41.4	33.1	13.3	3.5	2.1	0.8	11.6	17.5	66.0	0.6	1.1	50.0	9.4	11.8	79.7	72.8	6.1	7.2	2.9	1,034	333	87	53	19	72	80
6	Tom Chambers T. Chambers	25	913	1989-90	PHX	40.0	36.5	6.4	2.1	1.2	0.7	13.4	23.7	56.7	0.5	1.2	38.7	9.2	10.5	87.1	64.4	1.6	4.9	2.5	1,001	161	53	30	17	63	84
7	Chris Mullin C. Mullin	23	753	1989-90	GSW	40.0	32.7	7.4	4.3	1.7	0.5	11.6	19.5	59.2	1.7	3.6	47.6	7.9	9.0	88.3	69.8	2.0	5.4	3.0	921	170	98	40	11	70	45
8	Reggie Miller R. Miller	23	785	1989-90	IND	41.0	34.1	3.6	4.2	1.5	0.2	11.4	19.8	57.5	2.4	4.9	49.1	9.0	10.0	89.2	70.4	1.4	2.2	2.9	942	83	96	34	4	67	59
9	Dale Ellis D. Ellis	19	650	1989-90	SEA	40.8	34.2	4.7	1.7	1.2	0.2	13.0	23.0	56.5	3.3	6.4	52.1	4.9	5.8	84.5	67.0	2.1	2.6	2.5	776	89	33	22	4	47	47
10	Bernard King B. King	18	603	1989-90	WAS	36.9	33.5	4.4	5.6	0.9	0.1	12.6	23.1	54.6	0.1	0.2	50.0	8.2	9.2	89.1	61.7	1.6	2.8	3.2	664	79	100	17	2	57	56
11	Ricky Pierce R. Pierce	17	573	1989-90	MIL	33.9	33.7	3.2	2.6	0.8	0.1	12.2	21.0	58.3	1.0	2.5	40.5	8.2	9.4	88.1	67.1	1.2	2.1	1.9	576	55	44	14	2	33	54
12	David Robinson D. Robinson	16	546	1989-90	SAS	39.3	34.1	13.8	2.4	1.5	3.9	12.2	19.5	62.5	0.0	0.1	0.0	9.8	13.0	75.0	67.7	3.9	9.9	2.9	628	220	38	24	63	46	44
13	Jeff Malone J. Malone	16	569	1989-90	WAS	37.3	35.6	2.9	2.9	0.5	0.1	15.4	27.1	56.8	0.0	0.1	0.0	4.8	5.6	85.6	60.2	0.7	2.3	1.5	597	47	47	8	1	24	22
14	Hakeem Olajuwon H. Olajuwon	16	574	1989-90	HOU	42.6	35.9	16.0	2.9	2.1	4.9	14.6	24.5	59.7	0.1	0.1	100.0	6.6	8.6	76.6	63.5	3.9	12.1	4.3	682	256	47	33	79	68	59
15	Larry Bird L. Bird	16	619	1989-90	BOS	42.3	38.7	9.9	7.6	1.3	0.8	14.8	25.7	57.4	1.8	3.8	48.3	7.4	8.0	92.2	66.2	1.1	8.8	2.7	677	159	122	21	12	43	39
16	Kevin Johnson K. Johnson	15	507	1989-90	PHX	41.1	33.8	4.0	10.2	1.3	0.3	10.9	20.0	54.3	0.1	0.5	14.3	12.0	13.5	88.7	65.1	0.8	3.2	5.5	617	60	153	20	4	82	28
17	Magic Johnson M. Johnson	14	460	1989-90	LAL	40.7	32.9	7.0	11.9	2.1	0.5	9.8	17.9	54.6	2.6	5.3	48.6	10.7	12.3	87.2	70.4	1.9	5.1	4.1	570	98	167	29	7	58	28
18	Tony Campbell T. Campbell	14	465	1989-90	MIN	43.6	33.2	7.1	2.9	1.1	0.6	12.1	22.2	54.3	0.1	0.9	15.4	8.9	11.4	78.1	61.0	3.2	3.9	3.6	610	99	40	15	8	51	46
19	Clyde Drexler C. Drexler	12	416	1989-90	POR	42.5	34.7	10.2	5.7	2.4	1.0	13.3	24.3	55.0	0.8	2.1	40.0	7.2	8.7	82.7	61.8	4.3	5.9	2.6	510	122	68	29	12	31	40
20	Kevin McHale K. McHale	11	349	1989-90	BOS	37.5	31.7	9.6	2.0	0.3	2.5	11.2	18.2	61.5	0.9	2.1	43.5	8.5	9.5	88.6	70.9	2.8	6.8	2.8	412	106	22	3	27	31	38
21	Xavier McDaniel X. McDaniel	11	375	1989-90	SEA	41.7	34.1	7.5	3.5	1.7	0.9	13.7	21.9	62.7	0.0	0.5	0.0	6.6	8.6	76.8	66.3	2.1	5.5	2.9	459	83	39	19	10	32	31
22	Wayman Tisdale W. Tisdale	11	370	1989-90	SAC	41.1	33.6	8.7	1.9	0.6	0.6	14.4	21.5	66.9	0.0	0.1	0.0	4.9	6.4	77.1	69.3	3.4	5.4	2.0	452	96	21	7	7	22	39
23	Chuck Person C. Person	10	342	1989-90	IND	43.4	34.2	6.0	3.4	0.8	0.2	13.6	23.1	58.9	1.7	3.2	53.1	5.3	6.7	79.1	65.6	1.9	4.1	2.8	434	60	34	8	2	28	34
24	James Worthy J. Worthy	9	286	1989-90	LAL	40.1	31.8	6.6	3.9	1.8	0.7	13.4	21.6	62.4	0.2	0.8	28.6	4.7	6.2	75.0	65.4	2.8	3.8	1.6	361	59	35	16	6	14	18
25	Terry Cummings T. Cummings	8	279	1989-90	SAS	36.1	34.9	8.4	2.8	1.3	0.9	13.6	23.5	58.0	0.4	1.3	30.0	7.3	8.3	87.9	64.3	2.5	5.9	2.3	289	67	22	10	7	18	29