team with most games leading by +20 by the end of the 3rd quarter

The Dallas Mavericks have the most games by a team in the third quarter, with 903 games.

Interpreted as:

team with most regular-season games leading by +20 by the end of the 3rd quarter

	TEAM	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	Mavericks	903	60.0	26.9	10.4	5.7	1.8	1.1	9.7	21.3	45.8	3.2	8.8	36.4	4.2	5.4	77.3	56.8	2.3	8.2	3.3	54,180	24,285	9,409	5,131	1,595	968	2,975	4,788
2	Trail Blazers	901	60.0	27.5	10.7	5.6	1.8	1.2	10.0	21.8	45.7	3.1	8.3	37.2	4.4	5.6	79.6	56.7	2.6	8.0	3.5	54,060	24,757	9,622	5,021	1,646	1,098	3,171	5,079
3	Magic	901	60.0	26.3	10.6	5.8	1.9	1.2	9.7	21.5	45.3	2.6	7.5	34.8	4.2	5.5	77.0	55.1	2.5	8.1	3.5	54,060	23,689	9,571	5,241	1,714	1,045	3,134	4,870
4	Thunder	900	60.0	27.7	11.3	5.7	2.1	1.3	10.2	22.1	46.0	2.8	7.9	34.9	4.6	6.0	77.1	56.0	2.8	8.5	3.5	54,000	24,934	10,183	5,106	1,848	1,160	3,120	4,969
5	Bucks	900	60.0	28.1	11.0	6.1	1.9	1.3	10.2	21.3	48.0	2.8	7.6	36.7	4.8	6.2	76.9	58.3	2.3	8.7	3.5	54,000	25,254	9,936	5,481	1,709	1,163	3,179	4,917
6	Suns	900	60.0	28.0	10.7	6.1	2.0	1.2	10.3	21.7	47.2	2.8	7.5	36.9	4.8	6.0	79.6	57.6	2.5	8.2	3.6	54,000	25,238	9,658	5,512	1,760	1,070	3,279	5,515
7	Heat	900	60.0	25.8	10.5	5.9	1.9	1.1	9.5	20.8	45.5	2.8	7.7	36.1	4.1	5.3	77.1	55.8	2.3	8.1	3.6	54,000	23,251	9,425	5,290	1,680	970	3,200	4,796
8	Grizzlies	900	60.0	27.2	10.8	6.1	2.1	1.3	10.0	21.5	46.5	2.6	7.1	36.7	4.6	5.8	78.3	56.4	2.7	8.1	3.6	54,000	24,472	9,737	5,513	1,908	1,184	3,249	5,209
9	Clippers	899	60.0	27.9	10.8	6.0	2.0	1.2	10.1	21.3	47.6	2.9	7.7	38.0	4.7	6.0	78.3	58.3	2.4	8.3	3.5	53,940	25,063	9,676	5,423	1,808	1,087	3,155	5,173
10	Celtics	899	60.0	28.1	10.9	6.3	1.9	1.2	10.2	21.8	46.6	3.3	8.8	37.5	4.5	5.6	79.9	57.8	2.6	8.3	3.3	53,940	25,269	9,786	5,646	1,730	1,115	2,996	5,030
11	Kings	899	60.0	27.0	10.4	6.0	2.0	1.0	10.0	21.5	46.4	2.7	7.4	36.6	4.3	5.7	75.1	56.1	2.4	8.0	3.6	53,940	24,271	9,377	5,389	1,779	937	3,229	4,961
12	76ers	899	60.0	26.5	10.6	6.0	2.1	1.4	9.6	21.1	45.7	2.8	7.8	35.6	4.5	5.8	77.1	56.1	2.4	8.2	3.8	53,940	23,847	9,535	5,412	1,926	1,250	3,392	5,181
13	Nuggets	899	60.0	27.7	11.0	6.7	1.9	1.1	10.3	21.6	47.6	2.8	7.7	36.4	4.3	5.7	75.9	57.4	2.7	8.3	3.5	53,940	24,928	9,900	5,979	1,742	1,008	3,123	4,640
14	Pacers	899	60.0	27.4	10.4	6.4	2.0	1.5	10.2	21.6	47.3	2.8	7.5	36.7	4.3	5.4	78.7	57.2	2.4	8.1	3.5	53,940	24,676	9,376	5,721	1,807	1,320	3,172	5,041
15	Raptors	899	60.0	27.4	10.7	5.8	2.0	1.2	10.0	21.7	45.9	2.8	7.8	35.8	4.7	5.9	78.3	56.3	2.7	8.0	3.4	53,940	24,591	9,644	5,214	1,821	1,123	3,020	5,262
16	Pelicans	899	60.0	27.2	11.0	6.1	1.9	1.3	10.1	21.8	46.5	2.5	7.2	35.0	4.5	5.8	76.8	56.0	2.7	8.3	3.6	53,940	24,495	9,879	5,518	1,738	1,131	3,230	4,964
17	Wizards	898	60.0	26.9	10.5	6.3	1.9	1.2	10.0	21.5	46.6	2.7	7.5	36.1	4.2	5.4	77.0	56.3	2.3	8.2	3.6	53,880	24,179	9,419	5,663	1,683	1,065	3,270	5,100
18	Nets	898	60.0	27.0	10.7	6.0	1.8	1.3	9.8	21.3	46.2	2.8	7.9	35.9	4.5	5.8	77.0	56.6	2.4	8.3	3.7	53,880	24,265	9,594	5,371	1,606	1,153	3,325	5,034
19	Jazz	898	60.0	27.6	11.1	5.9	1.8	1.3	10.0	21.1	47.4	3.0	8.0	37.5	4.7	6.1	76.8	58.2	2.7	8.4	3.8	53,880	24,801	9,961	5,329	1,648	1,197	3,439	5,087
20	Lakers	897	60.0	26.9	10.9	5.9	1.9	1.2	9.9	21.5	46.0	2.6	7.4	34.5	4.6	6.0	76.0	55.7	2.5	8.4	3.7	53,820	24,124	9,779	5,323	1,724	1,101	3,314	4,944
21	Spurs	897	60.0	27.6	10.9	6.4	1.9	1.3	10.3	22.0	46.9	2.6	7.1	36.3	4.4	5.6	79.7	56.5	2.6	8.2	3.3	53,820	24,800	9,760	5,705	1,660	1,160	2,964	4,601
22	Rockets	896	60.0	28.0	10.7	5.7	2.2	1.2	9.8	21.5	45.7	3.5	9.6	36.2	4.8	6.4	75.9	57.5	2.7	8.0	3.7	53,760	25,060	9,603	5,150	1,968	1,033	3,344	5,222
23	Hawks	895	60.0	27.7	10.7	6.4	2.1	1.2	10.1	21.9	46.2	3.0	8.2	36.9	4.4	5.6	78.3	56.7	2.6	8.0	3.7	53,700	24,757	9,563	5,729	1,851	1,089	3,314	5,115
24	Cavaliers	893	60.0	27.0	10.5	6.0	1.8	1.0	9.9	21.2	46.7	3.1	8.4	36.6	4.2	5.5	76.3	57.3	2.5	8.0	3.6	53,580	24,118	9,407	5,342	1,630	893	3,208	4,667
25	Warriors	893	60.0	29.5	11.2	7.3	2.2	1.3	10.7	21.9	48.8	3.6	9.0	39.9	4.5	5.7	78.8	60.3	2.6	8.7	3.8	53,580	26,316	10,043	6,507	1,925	1,190	3,361	5,096