The Boston Celtics have the most wins by a team when the point differential has been 15 or above points, with 1,140 wins.

Interpreted as:

most games won in the regular season by 15 or more points

	TEAM	W	DIFF	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	1,140	25,381	1,140	240.0	118.7					46.4			7.8			21.4							273,625	135,366
2	Lakers	1,039	22,725	1,039	240.0	117.5					46.0			6.2			21.8	28.8	75.6					249,360	122,091
3	76ers	847	18,351	847	240.0	117.8					45.4			5.9	14.5	40.6	23.7	31.4	75.5					203,280	99,735
4	Warriors	842	18,756	842	240.0	119.8					46.4			10.2	24.1	42.5	21.0							202,080	100,851
5	Knicks	772	16,987	772	240.0	113.7					44.0			7.9			21.0							185,280	87,745
6	Thunder	750	16,851	750	240.0	117.0	46.9	27.6			44.9			7.6	18.5	40.8	20.5	26.5	77.3					180,000	87,769	35,155	20,688				16,551
7	Suns	747	16,277	747	240.0	118.6	47.0	29.5			45.9	88.4	52.0	6.6	16.0	41.4	21.2	27.3	77.6	59.1				179,305	88,617	35,073	22,029				15,990
8	Bucks	744	16,623	744	240.0	118.0					46.5			7.3			19.7	25.7	76.8					178,585	87,819
9	Spurs	734	16,235	734	240.0	113.3	46.7	27.9	8.9	6.6	43.9	84.2	52.1	6.7	15.8	42.5	19.3	25.1	76.7	59.5				176,160	83,179	34,270	20,478	6,518	4,808		14,598
10	Hawks	722	15,499	722	240.0	117.2					45.1			7.1			22.3	29.2	76.5					173,280	84,603
11	Jazz	699	15,195	699	240.0	113.9	46.7	28.5			43.1	83.2	51.8	6.5	15.5	41.6	21.6	28.1	77.0	59.6				167,760	79,616	32,658	19,945				15,336
12	Pistons	695	14,804	695	240.0	111.6					43.2			6.1			21.1	27.8	75.9					166,800	77,585
13	Kings	695	14,854	695	240.0	116.4					44.9			7.1			22.3	29.0	76.8					166,800	80,887
14	Trail Blazers	692	15,169	692	240.0	116.9	47.9	27.9	9.7	5.6	45.2	88.1	51.4	6.2	15.2	40.9	21.2	27.4	77.1	58.4	13.8	33.9		166,105	80,926	33,144	19,274	6,583	3,812		15,147
15	Rockets	679	14,656	679	240.0	117.1					44.6			9.3			20.1	26.0	77.4					162,960	79,514						14,142
16	Bulls	677	14,832	677	240.0	113.3					44.3			6.2	14.5	42.5	19.9	25.7	77.2					162,480	76,720						14,024
17	Cavaliers	554	12,073	554	240.0	113.3	46.3	28.4			43.7	85.8	50.9	7.8			18.9	24.5	77.2	58.6				132,960	62,754	25,659	15,712				11,237
18	Nuggets	549	11,946	549	240.0	120.7	47.7	29.8		6.3	46.3	89.1	52.0	7.5			21.1	27.3	77.2	59.7				131,760	66,257	26,188	16,368		3,442		12,015
19	Wizards	541	11,370	541	240.0	117.0					46.3			5.8			20.9	27.4	76.2					129,840	63,318
20	Pacers	510	11,098	510	240.0	113.5	47.4	27.7			43.6	85.3	51.1	7.2			19.4	25.0	77.5	58.9				122,400	57,877	24,170	14,149				11,005
21	Mavericks	500	11,003	500	240.1	115.2	46.5	26.4		5.5	43.6	85.4	51.0	8.3			19.7	24.9	79.1	59.8			13.1	120,025	57,621	23,243	13,203		2,747	6,569	10,316
22	Clippers	468	10,129	468	240.0	117.0					44.8			8.9	21.1	42.2	19.6	25.9	75.7					112,320	54,756						9,949
23	Heat	436	9,463	436	240.0	110.5	45.1	25.5	8.6	5.3	41.7	81.4	51.2	8.9	20.9	42.5	18.2	23.8	76.3	60.1	10.7	34.5	14.2	104,640	48,198	19,685	11,117	3,761	2,319	6,180	8,905
24	Magic	381	8,260	381	240.0	112.4	46.2	26.1	8.4	5.5	42.2	83.3	50.7	9.1	22.3	41.0	18.9	25.4	74.6	59.5	11.5	34.7	14.4	91,440	42,832	17,586	9,940	3,202	2,094	5,482	7,618
25	Nets	375	8,276	375	240.0	114.0	46.7	27.6			43.9	86.0	51.0	7.2			19.2	24.9	77.0	58.8				90,000	42,753	17,527	10,363				8,084