Between the 1989-90 and 1998-99 seasons, the Chicago Bulls had the most wins by a team, with 558 wins.

Interpreted as:

NBA most regular-season wins in 1990s

	TEAM	W	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	Bulls	558	788	241.4	102.9	43.1	25.4	9.2	4.6	40.5	84.5	47.9	3.8	10.6	36.0	18.2	24.5	74.1	54.0	14.3	28.8	14.5	190,245	81,104	33,965	20,012	7,221	3,621	11,461	17,093
2	Jazz	542	788	241.6	103.8	41.6	26.4	8.6	5.1	38.9	79.0	49.2	2.8	8.0	35.6	23.1	30.0	77.0	56.2	11.8	29.8	15.6	190,420	81,756	32,764	20,841	6,760	4,014	12,276	18,692
3	SuperSonics	511	788	241.7	105.0	41.5	24.0	10.4	4.7	39.8	83.1	47.8	4.6	12.7	35.9	20.9	27.9	74.8	55.0	13.8	27.8	15.8	190,495	82,711	32,712	18,929	8,234	3,687	12,469	18,570
4	Suns	503	788	241.7	108.0	43.3	26.0	8.5	5.2	40.8	84.8	48.2	4.3	12.2	35.5	22.0	28.9	76.3	55.4	12.9	30.4	15.2	190,470	85,140	34,095	20,507	6,699	4,127	11,955	17,034
5	Spurs	496	788	241.4	101.2	44.1	23.7	7.9	6.4	38.7	81.5	47.5	3.2	9.4	34.5	20.5	27.9	73.6	54.0	13.1	31.0	15.7	190,245	79,742	34,716	18,659	6,225	5,039	12,338	17,251
6	Trail Blazers	495	788	242.1	105.1	45.6	23.6	8.4	5.2	39.7	85.9	46.2	4.3	12.4	35.0	21.4	29.3	73.0	53.2	14.8	30.8	15.9	190,795	82,786	35,916	18,598	6,638	4,091	12,518	18,521
7	Lakers	485	788	241.7	103.6	42.1	24.4	8.8	5.9	39.4	83.9	47.0	4.3	12.6	34.0	20.5	27.8	73.7	53.9	13.5	28.6	14.7	190,495	81,660	33,179	19,229	6,921	4,618	11,619	17,002
8	Knicks	481	788	242.0	98.7	43.1	24.2	8.0	4.7	37.7	80.7	46.7	4.1	11.6	35.1	19.2	25.6	74.9	53.6	12.7	30.4	16.2	190,720	77,739	33,945	19,070	6,312	3,731	12,779	18,695
9	Rockets	472	788	241.6	102.3	42.9	24.5	8.6	5.6	38.8	82.4	47.2	5.7	16.2	35.1	19.0	25.4	74.7	54.7	12.3	30.6	16.5	190,395	80,647	33,805	19,272	6,783	4,450	12,968	16,612
10	Hawks	447	788	241.5	101.1	43.1	21.9	9.1	4.7	38.2	83.5	45.8	4.5	13.3	33.9	20.2	26.8	75.4	53.1	14.5	28.6	15.2	190,320	79,676	33,983	17,221	7,169	3,683	11,983	16,609
11	Pacers	445	788	241.8	103.0	41.7	24.4	7.7	4.6	38.5	80.2	48.0	4.0	11.0	36.7	22.0	28.5	77.0	55.5	12.6	29.1	16.0	190,545	81,140	32,863	19,239	6,064	3,631	12,625	19,104
12	Cavaliers	434	788	242.0	97.4	40.0	24.4	8.2	5.3	36.9	79.3	46.5	4.2	11.2	37.3	19.5	25.5	76.5	53.8	12.0	28.1	14.6	190,695	76,778	31,553	19,195	6,449	4,171	11,496	16,583
13	Pistons	411	788	241.5	97.6	41.8	21.7	7.2	4.2	37.3	81.1	46.0	4.2	11.8	35.3	18.9	25.3	74.6	52.9	13.0	28.7	14.7	190,295	76,912	32,922	17,070	5,692	3,307	11,576	17,858
14	Magic	397	788	241.6	102.4	43.0	23.4	7.9	4.8	38.7	83.6	46.3	4.5	12.8	34.9	20.4	28.4	71.9	53.3	13.9	29.0	16.2	190,420	80,663	33,849	18,427	6,261	3,801	12,728	17,196
15	Hornets	383	788	241.6	102.5	40.6	25.1	8.4	4.2	39.1	83.2	47.1	4.2	11.2	37.6	20.0	26.1	76.5	54.1	12.0	28.6	15.3	190,370	80,757	32,005	19,809	6,655	3,326	12,091	17,251
16	Heat	381	788	241.5	99.5	42.5	21.8	8.0	4.8	37.5	81.9	45.9	4.6	13.1	35.5	19.8	26.7	74.0	53.1	13.5	29.0	16.6	190,320	78,388	33,481	17,197	6,292	3,781	13,048	19,151
17	Celtics	377	788	241.7	103.3	42.9	23.9	8.5	5.2	40.4	85.7	47.1	3.3	9.8	33.9	19.2	25.1	76.3	53.3	13.4	29.5	15.5	190,470	81,367	33,779	18,838	6,683	4,105	12,243	18,136
18	Warriors	352	788	241.9	106.0	42.9	23.7	8.8	5.1	40.2	85.7	46.9	4.0	12.0	33.7	21.6	29.2	74.0	53.8	14.0	28.9	17.0	190,595	83,513	33,825	18,677	6,911	4,024	13,398	18,666
19	Bucks	327	788	241.5	99.6	39.7	22.8	9.3	4.2	38.1	82.0	46.5	4.0	11.5	34.7	19.4	26.0	74.6	53.3	13.0	26.7	16.2	190,295	78,501	31,322	17,950	7,309	3,346	12,767	18,572
20	Nets	316	788	241.6	99.8	45.7	21.5	8.6	6.3	38.0	86.7	43.8	3.3	10.1	32.5	20.5	27.3	75.0	50.5	16.4	29.4	16.0	190,420	78,621	36,046	16,936	6,763	4,985	12,621	17,965
21	76ers	306	788	241.9	99.7	41.8	21.5	8.4	5.8	37.4	82.2	45.5	3.7	11.0	33.4	21.2	28.2	75.3	52.7	13.3	28.6	16.2	190,595	78,542	32,957	16,929	6,632	4,568	12,791	16,375
22	Kings	296	788	241.4	99.9	41.6	23.5	7.9	5.2	38.3	83.6	45.7	3.8	10.7	35.4	19.6	26.8	73.0	52.3	13.2	28.5	16.4	190,220	78,729	32,798	18,521	6,262	4,133	12,904	18,708
23	Wizards	296	788	241.6	100.8	41.4	23.7	8.0	4.9	39.7	85.0	46.7	3.0	9.3	32.5	18.4	25.1	73.3	52.5	13.0	28.4	15.7	190,420	79,448	32,643	18,688	6,270	3,878	12,349	17,953
24	Nuggets	287	788	241.6	102.2	43.9	22.1	8.2	6.1	39.1	87.0	44.9	3.8	11.5	33.2	20.3	27.0	75.3	51.7	14.2	29.7	16.3	190,395	80,564	34,613	17,423	6,497	4,784	12,806	19,042
25	Clippers	282	788	241.7	100.4	41.5	22.9	9.2	5.6	39.0	84.6	46.2	3.5	10.6	32.8	18.8	26.2	71.8	52.2	13.4	28.0	16.7	190,470	79,103	32,679	18,053	7,257	4,403	13,185	18,638