worst defensive rating by a team in celtics history in a single season between 1946-47 to 2021-22

Between the 1946-47 and 2021-22 seasons, the Boston Celtics had the worst defensive rating by a team in a season, with a 112.5 rating in 2020-21.

	TEAM	DRTG	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
1	Celtics	112.5	2020-21	72	241.4	112.6	44.3	23.5	7.7	5.3	41.5	88.9	46.6	13.6	36.4	37.4	16.1	20.8	77.5	57.4	10.6	33.6	14.1	17,380	8,109	3,186	1,689	556	383	1,012	1,471
2	Celtics	111.4	1996-97	82	242.7	100.6	40.0	21.9	9.9	3.8	37.4	85.0	44.0	5.7	16.2	35.1	20.1	26.8	75.0	52.0	13.4	26.7	16.4	19,905	8,248	3,283	1,792	810	315	1,342	1,915
3	Celtics	110.6	1994-95	82	241.5	102.8	42.4	21.7	7.5	4.4	38.8	83.5	46.4	4.4	12.0	36.8	20.8	27.7	75.3	53.7	14.1	28.3	15.9	19,805	8,428	3,476	1,783	612	361	1,305	1,975
4	Celtics	109.9	1995-96	82	242.7	103.6	42.4	21.9	8.0	5.0	38.6	84.7	45.6	6.6	17.7	37.1	19.9	27.9	71.4	53.4	12.8	29.6	15.9	19,905	8,495	3,477	1,792	653	406	1,302	2,041
5	Celtics	109.6	1988-89	82	241.2	109.2	44.2	26.7	7.8	5.1	42.9	87.1	49.3	1.0	3.8	25.2	22.4	28.6	78.3	54.8	14.4	29.8	16.3	19,780	8,958	3,621	2,189	639	418	1,336	1,876
6	Celtics	109.4	1987-88	82	241.2	113.6	41.1	29.9	7.6	5.1	43.9	84.2	52.1	3.3	8.6	38.4	22.5	28.0	80.3	58.8	11.3	29.8	15.9	19,780	9,315	3,370	2,448	620	415	1,304	1,804
7	Celtics	108.7	1993-94	82	242.7	100.8	41.7	23.5	8.2	5.4	40.6	86.1	47.2	1.7	5.8	28.9	17.8	24.4	73.0	52.1	12.6	29.0	15.1	19,905	8,267	3,417	1,928	674	440	1,242	1,849
8	Celtics	108.4	2016-17	82	240.9	108.0	42.0	25.2	7.5	4.1	38.6	85.1	45.4	12.0	33.4	35.9	18.7	23.2	80.7	56.7	9.1	32.9	13.3	19,755	8,857	3,442	2,069	617	340	1,088	1,686
9	Celtics	107.9	1989-90	82	240.3	110.0	46.0	29.5	6.6	5.5	43.5	87.2	49.8	1.3	4.9	26.2	21.8	26.3	83.2	55.7	13.0	33.0	15.3	19,705	9,023	3,773	2,423	539	455	1,256	1,717
10	Celtics	107.8	2018-19	82	241.2	112.4	44.5	26.3	8.6	5.3	42.1	90.5	46.5	12.6	34.5	36.5	15.6	19.5	80.2	56.7	9.8	34.7	12.8	19,780	9,216	3,653	2,155	706	435	1,052	1,670
11	Celtics	107.8	1992-93	82	241.2	103.7	42.8	24.4	7.9	5.6	42.1	86.5	48.7	1.3	4.7	28.7	18.1	23.3	77.7	53.6	13.1	29.7	14.3	19,780	8,502	3,512	1,999	647	458	1,174	1,862
12	Celtics	107.7	2013-14	82	240.6	96.2	42.5	21.0	7.1	4.2	36.5	83.9	43.5	7.0	21.1	33.3	16.2	20.8	77.7	51.7	12.0	30.5	15.4	19,730	7,892	3,485	1,726	584	343	1,261	1,743
13	Celtics	107.0	2019-20	72	242.1	113.7	46.1	23.0	8.3	5.6	41.3	89.6	46.1	12.6	34.5	36.4	18.6	23.2	80.1	57.0	10.7	35.4	13.8	17,430	8,183	3,317	1,655	595	406	995	1,553
14	Celtics	107.0	1991-92	82	241.2	106.6	44.9	25.3	7.8	5.9	43.2	87.8	49.2	1.3	4.4	30.6	18.9	23.4	80.8	54.4	13.4	31.5	14.2	19,780	8,745	3,678	2,072	636	484	1,165	1,686
15	Celtics	106.9	2021-22	82	242.7	111.8	46.1	24.8	7.2	5.8	40.7	87.4	46.6	13.2	37.1	35.6	17.0	20.9	81.6	57.8	10.5	35.5	13.6	19,905	9,164	3,778	2,036	591	478	1,118	1,521
16	Celtics	106.9	2006-07	82	242.1	95.8	40.4	19.9	7.2	4.7	34.9	78.7	44.3	5.7	15.6	36.7	20.4	26.6	76.7	53.0	11.2	29.2	16.5	19,855	7,857	3,309	1,630	589	382	1,350	1,971
17	Celtics	106.9	2005-06	82	242.4	98.0	39.6	20.9	7.0	5.1	36.0	77.1	46.7	5.7	15.7	36.2	20.3	26.9	75.5	55.1	9.9	29.7	16.6	19,880	8,033	3,245	1,716	578	422	1,359	2,033
18	Celtics	106.8	1986-87	82	241.5	112.6	42.9	29.5	6.8	6.4	44.5	86.0	51.7	2.5	6.9	36.6	21.2	26.3	80.8	57.7	11.4	31.5	15.9	19,805	9,237	3,518	2,421	561	526	1,300	1,710
19	Celtics	106.7	1990-91	82	241.5	111.5	46.2	26.3	8.2	6.9	45.1	88.0	51.2	1.3	4.2	31.5	20.1	24.4	82.4	56.5	13.3	32.9	16.1	19,805	9,145	3,785	2,160	672	565	1,320	1,695
20	Celtics	106.6	2004-05	82	242.4	101.3	40.8	22.1	8.1	5.2	37.1	79.4	46.8	5.3	15.3	34.9	21.6	28.3	76.4	55.1	11.1	29.7	15.8	19,880	8,304	3,347	1,810	667	423	1,297	2,000
21	Celtics	106.4	1978-79	82	240.0	108.2	42.9	24.3	8.7	3.5	43.0	89.6	48.0				22.2	28.3	78.4	53.0	13.6	29.2	20.9	19,680	8,874	3,515	1,995	710	283	1,713	1,977
22	Celtics	106.3	1984-85	82	240.3	114.8	45.7	27.9	7.9	5.0	45.4	89.3	50.8	1.3	3.8	35.6	22.7	28.1	80.6	56.4	13.6	32.1	16.2	19,705	9,412	3,746	2,287	645	414	1,332	1,781
23	Celtics	105.6	1999-00	82	240.6	99.3	43.0	21.2	9.7	3.5	37.2	83.9	44.4	5.1	15.4	33.1	19.8	26.5	74.5	52.0	13.5	29.5	15.4	19,730	8,146	3,528	1,741	795	286	1,259	2,223
24	Celtics	105.3	1997-98	82	240.6	95.9	39.5	22.1	12.0	4.5	36.7	84.6	43.4	5.1	15.2	33.2	17.4	24.0	72.6	50.4	14.6	24.9	16.2	19,730	7,864	3,240	1,816	987	366	1,330	2,203
25	Celtics	104.5	2014-15	82	242.4	101.4	43.8	24.5	8.2	3.6	38.9	87.9	44.3	8.0	24.6	32.7	15.4	20.5	75.4	52.3	11.1	32.7	13.8	19,880	8,312	3,595	2,009	674	294	1,133	1,738