worst nba average point differential through 15 games in a season

The Boston Celtics have put up the fewest points per game by a team with 15+ games played in a season, with 60.1 per game in 1946-47.

Interpreted as:

worst NBA average point differential per game through 15 or more games in a season

	TEAM	PPG	DIFF/GP	GP	DIFF	SEASON	MPG	RPG	APG	FGM	FGA	FG%	FTM	FTA	FT%	TS%	MIN	PTS	REB	AST	PF
1	Celtics	60.1	-4.88	60	-293	1946-47	241.3		7.8	23.3	85.6	27.2	13.5	22.9	59.0	31.4	14,475	3,605		470	1,202
2	Ironmen	61.2	-6.38	60	-383	1946-47	240.8		4.5	22.4	82.7	27.1	16.4	25.1	65.3	32.7	14,450	3,674		272	1,360
3	Falcons	63.3	-2	60	-120	1946-47	240.4		8.0	24.0	97.4	24.6	15.4	24.9	61.8	29.2	14,425	3,797		482	1,351
4	Knicks	64.7	0.65	60	39	1946-47	243.3		7.6	24.4	87.6	27.9	15.9	24.0	66.1	33.0	14,600	3,881		457	1,218
5	Huskies	66.6	-4.4	60	-264	1946-47	240.4		7.7	25.3	94.5	26.7	16.1	25.9	62.2	31.4	14,425	3,996		463	1,271
6	Bombers	66.6	2.51	61	153	1946-47	243.3		4.8	26.2	96.3	27.2	14.1	23.0	61.6	31.3	14,840	4,064		292	1,234
7	Warriors	68.6	3.48	60	209	1946-47	240.4		5.7	25.2	89.7	28.0	18.3	26.6	68.8	33.8	14,425	4,118		343	1,082
8	Celtics	68.8	-3.92	48	-188	1947-48	242.6		7.6	25.9	90.1	28.7	17.1	26.0	65.9	33.9	11,645	3,303		364	1,065
9	Steam Rollers	69.1	-11.56	48	-555	1947-48	241.0		7.2	26.4	96.5	27.4	16.3	26.6	61.3	32.0	11,570	3,318		347	1,105
10	Hawks	70.0	-5.29	72	-381	1953-54	239.6	44.5	18.0	24.4	70.7	34.5	21.2	30.6	69.2	41.6	17,250	5,038	3,202	1,298	1,771
11	Rebels	70.9	-0.95	60	-57	1946-47	242.1		8.2	27.9	95.0	29.4	15.1	23.8	63.2	33.6	14,525	4,251		494	1,246
12	Bombers	71.5	2.02	48	97	1947-48	241.0		4.5	27.0	94.8	28.5	17.5	25.9	67.4	33.7	11,570	3,432		218	1,050
13	Steam Rollers	72.5	-1.67	60	-100	1946-47	241.7		8.0	27.2	93.0	29.2	18.2	27.8	65.5	34.4	14,500	4,350		481	1,215
14	Bullets	73.1	-5.59	68	-380	1949-50	240.7		17.5	25.2	81.1	31.0	22.8	31.2	73.0	38.5	16,370	4,973		1,189	1,792
15	Hawks	73.2	-7.94	66	-524	1951-52	241.1	53.6	18.6	25.4	76.6	33.1	22.5	33.0	68.2	40.2	15,915	4,833	3,540	1,229	1,848
16	Warriors	73.3	-3.1	68	-211	1949-50	240.7		16.8	26.2	84.0	31.2	21.0	30.0	70.0	37.7	16,370	4,983		1,142	1,768
17	Warriors	73.4	1.27	48	61	1947-48	243.1		7.0	26.6	101.6	26.2	20.1	28.1	71.4	32.2	11,670	3,521		335	934
18	Bombers	73.7	-2.82	68	-192	1949-50	242.6		18.9	25.6	74.8	34.2	22.5	31.6	71.1	41.5	16,495	5,010		1,285	1,596
19	Capitols	73.7	2.54	48	122	1947-48	242.1		6.4	27.8	99.7	27.9	18.0	25.1	71.9	33.3	11,620	3,537		305	1,084
20	Capitols	73.8	9.87	60	592	1946-47	240.8		6.3	28.7	96.6	29.7	16.4	23.2	70.6	34.6	14,450	4,428		378	1,144
21	Pistons	74.3	-3.23	60	-194	1948-49	242.1		18.0	25.6	89.5	28.6	23.1	33.0	70.0	35.7	14,525	4,457		1,082	1,722
22	Bullets	74.4	3.85	48	185	1947-48	241.6		6.7	26.8	89.2	30.1	20.7	30.1	68.9	36.3	11,595	3,570		320	1,080
23	Knicks	74.5	3.15	48	151	1947-48	240.5		7.8	28.2	98.4	28.7	18.1	26.9	67.2	33.8	11,545	3,578		376	1,076
24	Olympians	74.6	-2.79	71	-198	1952-53	244.9	46.8	18.0	25.8	73.3	35.1	23.1	32.1	71.9	42.7	17,390	5,295	3,326	1,281	1,765
25	Jets	74.7	-4.72	60	-283	1948-49	240.4		20.4	27.0	89.5	30.2	20.7	30.0	69.0	36.4	14,425	4,482		1,225	1,393