The Oklahoma City Thunder had the highest point differential by a team in the third quarter in 2022-23, with a 185 point differential.

best point differential 3rd quarter team 2023

TEAM	DIFF	SEASON	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
Oklahoma City Thunder	185	2022-23	82	60.0	30.6	11.1	6.4	2.0	1.1	3.2	11.3	23.3	48.3	3.0	8.4	36.2	5.0	6.1	82.4	4,920	2,510	913	523	165	89	260	480
Boston Celtics	126	2022-23	82	60.0	29.4	11.1	6.5	1.6	1.2	3.4	10.3	21.7	47.7	4.1	10.6	38.7	4.7	5.8	81.4	4,920	2,414	910	531	131	100	275	464
Denver Nuggets	116	2022-23	82	60.0	29.3	10.6	7.4	2.1	1.0	3.7	10.9	21.5	50.8	3.1	8.0	39.1	4.3	6.0	71.7	4,920	2,399	870	608	175	84	300	449
L.A. Clippers	113	2022-23	82	60.0	29.2	10.5	6.0	1.7	1.1	3.4	10.3	20.7	49.8	3.3	8.2	39.8	5.3	6.7	79.6	4,920	2,397	860	496	139	91	276	471
Sacramento Kings	94	2022-23	82	60.0	30.3	9.8	7.1	1.7	0.8	3.2	10.9	21.6	50.4	3.6	9.5	38.5	4.8	6.1	78.0	4,920	2,481	806	584	141	69	265	465
Memphis Grizzlies	90	2022-23	82	60.0	30.7	11.3	6.5	2.0	1.4	3.4	11.2	22.5	49.8	3.0	8.2	36.9	5.3	6.9	76.9	4,920	2,521	923	532	161	113	276	505
Dallas Mavericks	85	2022-23	82	60.0	29.0	9.5	5.8	1.5	0.9	3.2	10.2	20.6	49.5	3.8	10.1	37.9	4.8	6.0	79.0	4,920	2,378	780	479	125	75	265	479
Atlanta Hawks	60	2022-23	82	60.0	29.7	10.8	6.1	2.0	1.1	3.3	10.8	22.6	47.6	2.8	7.8	36.1	5.4	6.2	85.9	4,920	2,439	885	504	160	89	267	479
Milwaukee Bucks	50	2022-23	82	60.0	30.1	11.9	6.5	1.4	1.2	3.3	10.9	22.7	48.0	3.6	9.5	37.8	4.7	6.2	75.9	4,920	2,467	976	535	115	101	270	478
Brooklyn Nets	44	2022-23	82	60.0	28.0	10.4	6.4	2.0	2.0	3.4	10.2	21.3	48.0	2.9	8.3	35.0	4.6	5.9	79.2	4,920	2,296	849	528	160	161	276	522
New York Knicks	38	2022-23	82	60.0	28.6	10.8	5.8	1.5	1.0	3.0	10.3	21.4	47.9	3.1	8.5	36.0	5.0	6.5	77.9	4,920	2,348	882	478	126	78	249	438
Phoenix Suns	36	2022-23	82	60.0	29.7	10.5	6.9	1.7	1.3	3.2	10.9	22.3	48.7	3.3	8.2	40.2	4.7	5.9	79.9	4,920	2,434	861	565	143	105	265	529
Chicago Bulls	30	2022-23	82	60.0	28.4	10.5	6.1	1.9	1.1	3.5	10.8	21.7	49.7	2.6	7.2	36.2	4.3	5.4	79.1	4,920	2,332	862	498	158	91	286	476
Utah Jazz	28	2022-23	82	60.0	30.2	11.3	6.9	1.6	1.3	3.6	11.0	22.6	48.8	3.3	9.0	37.1	4.8	6.2	77.7	4,920	2,475	927	566	134	103	292	465
Toronto Raptors	28	2022-23	82	60.0	28.0	10.7	5.6	2.4	1.1	2.8	10.1	22.8	44.4	2.7	8.2	33.1	5.1	6.3	81.3	4,920	2,299	876	457	193	94	233	483
Golden State Warriors	24	2022-23	82	60.0	29.8	11.0	7.5	1.9	1.1	4.3	10.5	22.1	47.6	4.3	10.7	40.2	4.5	5.6	79.4	4,920	2,446	901	615	155	88	352	539
Philadelphia 76ers	21	2022-23	82	60.0	28.2	9.4	6.5	1.8	1.2	3.4	10.1	20.1	50.1	3.1	7.9	38.9	5.0	5.9	85.0	4,920	2,315	773	530	149	101	282	484
Cleveland Cavaliers	0	2022-23	82	60.0	27.6	10.1	6.0	1.8	1.1	3.5	10.1	20.5	49.3	2.7	7.6	34.9	4.7	5.9	79.9	4,920	2,265	832	494	149	94	286	410
New Orleans Pelicans	-24	2022-23	82	60.0	29.3	11.0	6.3	2.1	1.1	3.7	10.5	21.8	48.3	2.7	7.6	36.0	5.5	6.8	81.1	4,920	2,401	900	518	170	91	304	537
Washington Wizards	-33	2022-23	82	60.0	28.5	11.0	6.7	1.7	1.4	3.7	10.6	21.5	49.1	2.9	7.8	37.0	4.5	5.6	80.1	4,920	2,337	900	551	136	112	303	498
Charlotte Hornets	-40	2022-23	82	60.0	28.0	10.8	6.2	1.9	1.1	3.2	10.2	22.3	45.8	2.9	8.4	34.1	4.6	6.0	78.1	4,920	2,293	884	509	157	90	259	448
San Antonio Spurs	-96	2022-23	82	60.0	28.4	11.1	6.7	1.8	1.0	3.5	10.7	23.5	45.5	3.1	8.4	36.5	4.0	5.2	75.3	4,920	2,332	914	549	150	80	291	431
Minnesota Timberwolves	-102	2022-23	82	60.0	28.6	10.0	6.4	2.0	1.2	4.1	10.4	21.1	49.4	3.2	8.1	39.6	4.5	5.9	77.2	4,920	2,349	824	521	161	101	339	570
Orlando Magic	-103	2022-23	82	60.0	27.3	10.9	5.5	1.7	1.1	3.8	9.7	21.2	46.0	2.8	7.9	35.7	5.0	6.5	77.3	4,920	2,241	894	455	138	88	313	451
Los Angeles Lakers	-104	2022-23	82	60.0	28.5	11.2	6.2	1.7	1.0	3.7	10.5	22.0	47.7	2.4	7.6	31.9	5.1	6.3	80.3	4,920	2,335	921	505	136	82	307	438