Since 2003-04, the Miami Heat have the most wins by a team in the playoffs, with 143 wins.

TEAM	W	GP	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF
Miami Heat	143	244	241.6	98.2	40.1	19.5	7.1	4.7	13.5	35.6	77.7	45.8	8.4	23.7	35.5	18.6	24.7	75.3	58,960	23,957	9,794	4,747	1,731	1,137	3,304	5,283
Boston Celtics	126	237	242.3	99.7	41.5	22.0	7.1	4.9	13.7	36.0	80.5	44.7	9.3	26.4	35.3	18.5	23.4	78.8	57,430	23,627	9,844	5,221	1,677	1,169	3,246	5,153
San Antonio Spurs	123	207	242.2	99.5	41.6	20.4	6.9	4.8	13.1	36.9	79.8	46.3	7.6	20.2	37.7	18.0	24.3	74.4	50,130	20,598	8,610	4,222	1,433	992	2,703	4,318
Golden State Warriors	113	170	241.6	110.0	44.2	25.5	7.9	5.4	14.5	40.2	85.9	46.8	12.1	32.5	37.2	17.5	23.0	76.4	41,075	18,693	7,522	4,330	1,338	923	2,463	3,820
Cleveland Cavaliers	101	163	241.5	98.9	42.3	19.5	6.8	4.8	13.3	35.5	79.2	44.9	8.9	25.0	35.6	18.9	25.5	74.3	39,370	16,121	6,894	3,183	1,103	775	2,166	3,379
Los Angeles Lakers	99	175	241.1	100.8	42.3	21.1	7.0	5.5	13.2	37.2	81.1	45.9	7.5	22.2	33.6	19.0	25.6	74.0	42,200	17,648	7,394	3,688	1,230	956	2,318	3,814
Dallas Mavericks	70	147	241.2	101.7	41.4	18.7	6.9	4.1	12.5	36.4	81.4	44.8	8.7	24.4	35.8	20.1	25.7	78.2	35,455	14,956	6,088	2,751	1,014	605	1,843	3,280
Oklahoma City Thunder	67	129	242.3	102.0	44.0	18.6	7.1	6.1	14.0	36.5	81.8	44.6	7.8	23.5	33.4	21.3	26.5	80.2	31,260	13,162	5,674	2,395	922	786	1,802	2,920
Phoenix Suns	63	117	241.5	108.1	40.2	22.7	6.2	4.8	12.5	40.2	83.1	48.4	9.2	24.2	38.2	18.5	23.2	79.6	28,255	12,651	4,705	2,653	721	559	1,464	2,487
Denver Nuggets	63	137	241.6	105.3	42.9	22.4	6.9	4.4	12.5	38.5	84.6	45.5	8.9	25.1	35.4	19.4	25.3	76.8	33,105	14,432	5,882	3,074	952	599	1,715	3,087
Detroit Pistons	61	111	241.8	90.2	40.6	19.9	7.1	5.5	12.8	33.2	77.0	43.1	5.4	15.9	33.7	18.5	24.7	74.8	26,840	10,011	4,505	2,211	788	606	1,423	2,457
Houston Rockets	58	123	241.4	101.3	42.8	18.9	7.5	4.7	14.4	35.8	82.0	43.6	10.6	31.2	34.1	19.1	26.0	73.6	29,695	12,456	5,267	2,325	928	581	1,768	2,690
Indiana Pacers	56	121	240.8	92.3	41.4	19.0	7.2	4.9	14.3	33.4	76.9	43.4	7.4	21.3	34.9	18.1	24.1	75.0	29,140	11,174	5,005	2,294	873	593	1,734	2,677
L.A. Clippers	53	118	241.1	106.0	41.6	20.9	7.4	4.7	13.0	38.5	82.6	46.6	9.4	26.1	35.9	19.6	26.1	75.2	28,445	12,503	4,905	2,461	876	550	1,532	2,717
Milwaukee Bucks	53	111	242.3	103.8	45.1	22.2	7.3	4.6	13.4	38.7	85.8	45.1	10.2	29.9	34.0	16.1	22.1	73.0	26,890	11,518	5,009	2,464	808	509	1,489	2,280
Atlanta Hawks	51	121	240.8	95.3	40.7	19.7	6.8	4.7	13.3	34.9	81.3	42.9	8.3	24.8	33.4	17.2	22.3	77.3	29,140	11,526	4,928	2,388	817	563	1,608	2,496
Toronto Raptors	49	103	242.4	100.9	40.8	20.2	7.2	4.3	12.8	36.4	82.6	44.0	9.5	28.0	33.8	18.6	23.4	79.5	24,970	10,388	4,202	2,085	743	443	1,316	2,318
Philadelphia 76ers	47	102	241.2	100.7	42.7	21.3	7.1	4.8	13.5	36.4	82.0	44.5	8.9	25.2	35.1	18.9	24.6	76.7	24,605	10,267	4,355	2,168	724	493	1,374	2,151
Utah Jazz	41	99	240.8	102.2	43.1	21.1	6.8	4.5	13.8	36.9	81.4	45.3	8.8	24.4	35.9	19.7	26.5	74.6	23,835	10,119	4,270	2,090	671	444	1,369	2,264
Chicago Bulls	40	96	243.6	95.0	43.4	20.6	6.6	5.4	14.3	34.9	81.7	42.8	6.8	20.0	34.2	18.3	24.0	76.0	23,390	9,118	4,167	1,973	636	516	1,368	2,101
Memphis Grizzlies	38	98	244.1	97.9	41.9	19.9	7.7	4.5	12.6	36.1	83.9	43.0	6.6	19.7	33.3	19.2	25.1	76.4	23,920	9,598	4,107	1,954	753	441	1,230	2,163
Orlando Magic	36	79	241.6	95.6	40.8	18.2	6.3	4.7	13.8	34.0	76.6	44.4	8.9	26.0	34.4	18.7	26.0	72.0	19,085	7,556	3,220	1,440	498	370	1,094	1,670
Brooklyn Nets	36	92	242.7	98.2	40.5	21.4	7.0	3.8	13.9	35.3	79.5	44.4	8.5	24.9	34.2	19.0	24.9	76.0	22,330	9,031	3,726	1,966	645	351	1,281	2,091
Washington Wizards	30	71	241.8	100.5	42.5	20.3	7.3	5.5	13.2	36.7	83.0	44.2	7.1	21.4	33.1	20.0	26.6	75.2	17,165	7,136	3,015	1,440	515	388	936	1,602
Portland Trail Blazers	28	80	243.4	102.7	43.0	18.8	6.2	5.1	12.9	37.2	85.6	43.4	10.0	27.4	36.4	18.4	23.7	77.9	19,475	8,214	3,436	1,501	496	404	1,033	1,800