The Cleveland Cavaliers had their most wins in a single NBA playoff run in 2015-16, with 16 wins.

Interpreted as:

most cavs playoff wins in a season

TEAM	W	SEASON	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
Cavaliers	16	2015-16	21	240.0	104.8	43.3	21.2	7.8	4.2	38.3	81.8	46.9	12.3	30.2	40.6	15.8	21.8	72.5	57.3	10.7	32.6	12.5	5,040	2,200	909	446	163	89	262	412
Cavaliers	14	2014-15	20	243.8	99.0	47.1	18.0	6.3	6.4	34.7	82.7	42.0	9.8	28.7	34.0	19.9	26.9	73.8	52.4	12.3	34.9	13.0	4,875	1,980	942	360	126	127	259	418
Cavaliers	13	2016-17	18	240.0	116.2	42.2	22.1	7.4	4.7	40.9	83.1	49.3	14.2	33.9	42.0	20.1	26.2	76.7	61.4	9.2	32.9	13.1	4,320	2,092	759	397	133	84	235	338
Cavaliers	12	2017-18	22	242.3	101.1	41.4	19.2	6.0	4.4	36.9	81.9	45.0	10.0	30.3	33.1	17.4	23.1	75.2	55.0	9.8	31.6	12.7	5,330	2,225	910	423	131	97	279	430
Cavaliers	12	2006-07	20	242.5	88.8	43.3	17.5	7.2	3.5	32.1	76.3	42.1	5.4	16.6	32.6	19.2	26.1	73.7	50.6	11.9	31.4	13.0	4,850	1,776	866	350	144	69	260	414
Cavaliers	10	2008-09	14	241.8	97.6	40.3	19.1	6.6	4.6	34.8	75.1	46.3	6.6	19.8	33.6	21.4	28.8	74.2	55.6	10.1	30.2	12.4	3,385	1,366	564	268	93	64	173	288
Cavaliers	9	1991-92	17	241.5	103.6	41.1	26.4	7.4	6.1	38.5	79.8	48.3	3.0	8.7	34.5	23.5	28.4	82.8	56.1	11.9	29.2	14.2	4,105	1,761	699	448	125	104	241	347
Cavaliers	7	2007-08	13	240.0	89.9	40.9	20.2	6.0	4.8	31.1	74.1	42.0	6.7	19.4	34.5	21.1	29.2	72.1	51.7	11.8	29.2	13.8	3,120	1,169	532	262	78	63	180	287
Cavaliers	7	2005-06	13	243.8	90.4	42.2	16.2	6.5	4.2	33.6	76.8	43.7	4.2	13.2	32.0	18.9	24.8	76.4	51.5	12.5	29.8	14.5	3,170	1,175	549	210	85	55	188	320
Cavaliers	6	2009-10	11	240.0	100.2	39.7	21.1	6.1	6.6	34.9	74.5	46.9	7.2	20.6	34.8	23.2	31.3	74.1	56.8	8.6	31.1	14.9	2,640	1,102	437	232	67	73	164	241
Cavaliers	6	1975-76	13	241.9	92.0	44.6	20.1	5.5	5.5	38.0	88.1	43.1				16.0	22.8	70.3	46.9	14.1	30.5	15.0	3,145	1,196	580	261	72	72	195	327
Cavaliers	5	2023-24	12	240.0	98.1	38.8	21.3	6.7	4.6	37.4	83.4	44.9	10.3	32.8	31.5	12.9	17.0	76.0	54.0	7.7	31.1	12.2	2,880	1,177	465	255	80	55	146	237
Cavaliers	3	1992-93	9	240.0	93.8	38.7	23.9	8.2	5.4	36.6	78.7	46.5	3.1	8.9	35.0	17.6	21.9	80.2	53.1	11.9	26.8	15.6	2,160	844	348	215	74	49	140	172
Cavaliers	2	1989-90	5	240.0	106.8	40.8	27.4	6.6	4.6	40.2	77.8	51.7	2.2	7.0	31.4	24.2	31.2	77.6	58.3	9.2	31.6	13.0	1,200	534	204	137	33	23	65	111
Cavaliers	2	1988-89	5	245.0	97.2	40.2	23.0	7.6	7.4	36.4	77.6	46.9	2.2	6.6	33.3	22.2	31.0	71.6	53.3	12.4	27.8	15.6	1,225	486	201	115	38	37	78	105
Cavaliers	2	1987-88	5	240.0	100.4	40.4	23.8	5.8	6.4	40.0	80.6	49.6	1.0	4.8	20.8	19.4	26.4	73.5	54.4	12.0	28.4	15.6	1,200	502	202	119	29	32	78	97
Cavaliers	1	2022-23	5	240.0	94.2	37.2	22.0	6.8	4.0	35.2	78.4	44.9	10.0	30.6	32.7	13.8	18.6	74.2	54.4	9.2	28.0	15.8	1,200	471	186	110	34	20	79	102
Cavaliers	1	1997-98	4	240.0	80.8	34.5	18.5	8.5	3.0	26.8	61.5	43.5	1.8	6.0	29.2	25.5	35.3	72.3	52.4	10.0	24.5	18.3	960	323	138	74	34	12	73	95
Cavaliers	1	1994-95	4	240.0	82.5	28.8	17.5	10.0	2.8	27.3	66.8	40.8	6.3	15.0	41.7	21.8	29.3	74.4	51.8	7.3	21.5	15.3	960	330	115	70	40	11	61	86
Cavaliers	1	1984-85	4	240.0	112.3	38.8	26.3	9.8	4.3	45.5	90.0	50.6	0.3	2.5	10.0	21.0	27.5	76.4	55.0	12.0	26.8	15.5	960	449	155	105	39	17	62	123
Cavaliers	1	1976-77	3	240.0	96.3	53.3	23.0	8.7	5.3	41.0	102.0	40.2				14.3	21.0	68.3	43.3	18.7	34.7	16.0	720	289	160	69	26	16	48	87