Since 1961-62, the Los Angeles Lakers have the most series losses by a team in the NBA Finals, with 14 losses.

	TEAM	SERIES L	SERIES	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	Lakers	14	NBA Finals	150	242.3	105.9	47.1	22.6	7.7	5.2	40.1	87.0	46.1	4.1	11.9	34.2	23.2	31.9	72.7	52.4	12.5	29.4	14.6	36,350	15,884	7,068	3,394	729	498	1,535	3,679
2	Cavaliers	4	NBA Finals	26	242.9	98.6	44.6	18.4	7.5	4.3	36.2	85.4	42.4	8.8	27.2	32.4	17.3	24.1	72.0	51.4	12.7	31.9	12.3	6,315	2,564	1,160	479	196	113	321	541
3	Heat	4	NBA Finals	40	241.3	96.7	38.7	19.8	7.3	3.9	35.2	77.8	45.3	8.9	23.9	37.3	17.3	23.3	74.5	54.9	9.0	29.7	12.4	9,650	3,867	1,547	792	290	156	496	850
4	76ers	4	NBA Finals	33	241.5	108.7	47.7	26.2	9.7	7.3	42.7	91.6	46.6	1.0	4.4	23.9	22.7	32.9	69.0	51.2	13.2	29.3	16.7	7,970	3,588	1,573	863	263	197	452	838
5	Warriors	4	NBA Finals	49	242.0	107.1	48.7	24.0	8.3	5.6	39.7	91.3	43.5	13.3	35.6	37.2	18.5	25.3	73.1	52.3	10.7	32.4	14.6	11,860	5,250	2,384	1,176	316	212	554	1,202
6	Celtics	4	NBA Finals	111	242.5	107.3	50.3	24.0	7.6	4.4	41.0	92.5	44.3	5.3	14.5	36.6	22.8	29.5	77.2	50.9	13.0	31.3	15.3	26,915	11,914	5,579	2,665	514	298	1,042	2,783
7	Thunder	3	NBA Finals	30	241.7	99.6	42.8	18.1	7.5	5.7	36.8	83.3	44.2	7.5	22.9	32.7	21.4	27.7	77.3	52.1	12.9	29.9	14.7	7,250	2,987	1,284	542	225	170	441	732
8	Suns	3	NBA Finals	18	248.3	105.2	41.6	21.2	7.7	5.1	40.5	87.6	46.3	7.8	19.5	39.7	19.0	24.1	79.0	53.6	11.1	30.4	15.5	4,470	1,893	748	382	138	91	279	416
9	Bullets	3	NBA Finals	20	242.5	98.8	46.9	21.3	8.0	4.7	39.9	95.3	41.8				19.1	27.0	70.6	46.1	16.0	30.7	17.1	4,850	1,975	938	426	128	75	342	518
10	Knicks	3	NBA Finals	29	242.6	96.9	44.9	22.7	8.1	5.0	39.6	90.1	44.0	3.9	13.3	29.6	16.0	21.6	74.1	48.6	12.8	28.2	14.0	7,035	2,809	1,302	659	97	60	309	718
11	Mavericks	2	NBA Finals	17	241.5	95.0	40.8	16.9	6.8	3.2	34.6	77.9	44.4	7.8	23.1	33.7	18.1	23.8	76.0	53.8	9.5	31.2	13.0	4,105	1,615	693	288	116	55	221	369
12	Nets	2	NBA Finals	10	240.0	87.9	41.1	18.6	8.5	5.6	33.7	84.7	39.8	4.1	14.2	28.9	16.4	22.2	73.9	46.5	14.6	26.5	12.7	2,400	879	411	186	85	56	127	250
13	Pacers	2	NBA Finals	13	241.9	106.6	42.2	21.5	7.5	5.1	36.6	80.3	45.6	10.6	27.5	38.5	22.8	28.3	80.4	57.5	9.8	32.4	14.2	3,145	1,386	548	280	98	66	185	323
14	Jazz	2	NBA Finals	12	242.1	83.7	39.4	20.8	6.8	3.0	31.3	71.8	43.7	4.0	12.1	33.1	17.0	22.8	74.7	51.2	10.1	29.3	14.6	2,905	1,004	473	249	82	36	175	287
15	Magic	2	NBA Finals	9	248.3	98.2	41.7	22.4	5.7	5.6	36.0	80.7	44.6	8.8	25.9	33.9	17.4	25.3	68.9	53.5	9.6	32.1	14.9	2,235	884	375	202	51	50	134	207
16	Pistons	2	NBA Finals	28	242.7	97.9	42.8	20.5	6.9	5.5	37.1	80.5	46.1	2.8	8.9	31.5	20.9	28.1	74.3	52.7	13.6	29.2	11.6	6,795	2,741	1,197	573	194	153	326	693
17	Rockets	2	NBA Finals	23	241.1	95.3	42.7	22.7	8.3	5.7	36.5	85.2	42.8	3.6	10.5	34.0	18.7	25.4	73.7	49.4	14.8	27.9	13.6	5,545	2,191	982	522	191	130	312	486
18	Trail Blazers	2	NBA Finals	17	242.9	103.4	45.5	23.3	8.6	4.5	39.2	85.2	46.1	1.9	9.0	21.2	23.7	31.5	75.2	52.2	13.6	31.9	19.6	4,130	1,758	773	396	147	77	333	486
19	Spurs	1	NBA Finals	34	241.5	91.3	42.0	19.1	6.6	5.6	33.2	73.4	45.3	7.1	18.0	39.4	17.8	24.6	72.1	54.2	10.5	31.4	14.4	8,210	3,103	1,427	648	224	189	491	654
20	Bucks	1	NBA Finals	17	244.4	102.3	47.2	23.0	5.3	3.6	40.8	85.9	47.5	11.0	31.2	35.3	16.8	22.6	74.0	53.3	12.7	32.2	17.6	4,155	1,739	802	391	69	47	299	343