The Boston Celtics have a defensive rating of 104.8 in the NBA Finals all-time.

TEAM	DRTG	SERIES	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
Boston Celtics	104.8	NBA Finals	63	243.2	103.3	44.5	24.7	7.7	4.3	15.7	39.3	86.2	45.6	4.4	11.8	37.6	21.2	27.2	77.8	15,320	6,507	2,803	1,559	483	271	991	1,464
Milwaukee Bucks	105.3	NBA Finals	13	245.8	101.1	44.9	22.9	5.3	3.6	15.9	40.2	86.3	46.6	11.0	31.2	35.3	15.5	21.3	72.9	3,195	1,314	584	298	69	47	207	259
Golden State Warriors	106.7	NBA Finals	38	242.0	106.2	43.2	24.9	8.3	5.6	14.6	38.7	85.5	45.3	13.3	35.6	37.2	16.9	22.0	76.7	9,195	4,037	1,640	946	316	212	554	887
Washington Bullets	97.3	NBA Finals	16	243.1	99.9	46.7	21.8	8.0	4.7	17.2	39.7	92.7	42.8				20.6	28.9	71.1	3,890	1,599	747	348	128	75	275	427
Phoenix Suns	107.9	NBA Finals	18	248.3	105.2	41.6	21.2	7.7	5.1	15.5	40.5	87.6	46.3	7.8	19.5	39.7	19.0	24.1	79.0	4,470	1,893	748	382	138	91	279	416
Philadelphia 76ers	104.7	NBA Finals	27	240.9	105.2	42.5	25.6	9.7	7.3	16.7	41.5	88.3	47.0	1.0	4.4	23.9	21.4	29.8	71.7	6,505	2,841	1,148	690	263	197	452	682
Portland Trail Blazers	103.4	NBA Finals	17	242.9	103.4	45.5	23.3	8.6	4.5	19.6	39.2	85.2	46.1	1.9	9.0	21.2	23.7	31.5	75.2	4,130	1,758	773	396	147	77	333	486
Oklahoma City Thunder	106.0	NBA Finals	23	242.2	96.6	43.1	18.2	6.5	5.6	15.3	36.8	83.0	44.3	5.8	18.8	30.9	20.3	26.8	75.6	5,570	2,222	991	419	150	129	353	580
Los Angeles Lakers	109.3	NBA Finals	95	242.1	103.4	41.9	23.7	7.7	5.2	14.2	39.3	82.9	47.3	4.1	11.9	34.2	20.8	28.7	72.7	23,000	9,824	3,984	2,250	729	498	1,353	2,328
Houston Rockets	107.0	NBA Finals	23	241.1	95.3	42.7	22.7	8.3	5.7	13.6	36.5	85.2	42.8	3.6	10.5	34.0	18.7	25.4	73.7	5,545	2,191	982	522	191	130	312	486
Detroit Pistons	105.1	NBA Finals	28	242.7	97.9	42.8	20.5	6.9	5.5	11.6	37.1	80.5	46.1	2.8	8.9	31.5	20.9	28.1	74.3	6,795	2,741	1,197	573	194	153	326	693
Chicago Bulls	104.7	NBA Finals	35	244.3	96.7	39.8	23.4	8.4	4.9	12.7	37.2	80.1	46.5	4.7	14.1	33.1	17.6	24.1	73.0	8,550	3,384	1,393	819	295	173	444	818
New York Knicks	99.6	NBA Finals	12	240.0	83.9	41.0	18.5	8.1	5.0	12.3	32.2	80.3	40.1	3.9	13.3	29.6	15.7	21.1	74.3	2,880	1,007	492	222	97	60	147	283
Orlando Magic	113.7	NBA Finals	9	248.3	98.2	41.7	22.4	5.7	5.6	14.9	36.0	80.7	44.6	8.8	25.9	33.9	17.4	25.3	68.9	2,235	884	375	202	51	50	134	207
Utah Jazz	105.0	NBA Finals	12	242.1	83.7	39.4	20.8	6.8	3.0	14.6	31.3	71.8	43.7	4.0	12.1	33.1	17.0	22.8	74.7	2,905	1,004	473	249	82	36	175	287
San Antonio Spurs	101.1	NBA Finals	34	241.5	91.3	42.0	19.1	6.6	5.6	14.4	33.2	73.4	45.3	7.1	18.0	39.4	17.8	24.6	72.1	8,210	3,103	1,427	648	224	189	491	654
Indiana Pacers	112.6	NBA Finals	6	244.2	106.7	41.2	20.2	5.5	4.3	10.8	36.3	78.5	46.3	8.2	19.3	42.2	25.8	30.3	85.2	1,465	640	247	121	33	26	65	159
New Jersey Nets	106.8	NBA Finals	10	240.0	87.9	41.1	18.6	8.5	5.6	12.7	33.7	84.7	39.8	4.1	14.2	28.9	16.4	22.2	73.9	2,400	879	411	186	85	56	127	250
Dallas Mavericks	104.4	NBA Finals	12	242.1	93.3	39.8	17.0	7.3	3.7	13.8	33.0	75.4	43.8	7.0	20.0	35.0	20.3	25.8	78.4	2,905	1,119	477	204	87	44	166	282
Miami Heat	111.8	NBA Finals	40	241.3	96.7	38.7	19.8	7.3	3.9	12.4	35.2	77.8	45.3	8.9	23.9	37.3	17.3	23.3	74.5	9,650	3,867	1,547	792	290	156	496	850
Cleveland Cavaliers	112.8	NBA Finals	26	242.9	98.6	44.6	18.4	7.5	4.3	12.3	36.2	85.4	42.4	8.8	27.2	32.4	17.3	24.1	72.0	6,315	2,564	1,160	479	196	113	321	541
Toronto Raptors	110.1	NBA Finals	6	240.0	111.5	41.0	23.0	8.2	4.8	12.2	38.3	84.3	45.5	12.0	34.3	35.0	22.8	26.5	86.2	1,440	669	246	138	49	29	73	133
Denver Nuggets	106.4	NBA Finals	5	240.0	104.6	46.4	25.4	6.2	5.0	11.2	39.4	79.4	49.6	8.6	25.8	33.3	17.2	22.6	76.1	1,200	523	232	127	31	25	56	78