least games team played while winning a championship

The Baltimore Bullets have the fewest games by a team with more than 0 championships in a season, with 48 games in 1947-48.

Interpreted as:

least games team played while winning a championship in a regular season

	TEAM	GP	Champs	SEASON	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	Bullets	48	1	1947-48	241.6	74.4					26.9						20.7							11,595	3,570
2	Spurs	50	1	1998-99	241.5	92.8	44.0	22.0	8.4	7.0	34.8	76.2	45.6	3.4	10.4	33.0	19.8	28.3	69.8	52.3	12.3	31.7	15.2	12,075	4,640	2,198	1,101	421	351	759	1,010
3	Lakers	60	1	1948-49	241.7	84.0					31.4						21.2	29.1	72.8					14,500	5,042
4	Warriors	60	1	1946-47	240.4	68.6					25.2						18.3							14,425	4,118
5	Heat	66	1	2011-12	243.0	98.5	41.6	20.0	8.9	5.4	37.1	79.0	46.9	5.6	15.6	35.9	18.8	24.2	77.5	54.9	10.4	31.2	15.2	16,040	6,500	2,746	1,317	585	355	1,002	1,282
6	Lakers	66	1	1951-52	247.2	85.6					31.9						21.8	29.3	74.2					16,315	5,648						1,758
7	Royals	68	1	1950-51	247.0	84.6					29.9						24.9	32.9	75.5					16,795	5,756
8	Lakers	68	1	1949-50	240.4	84.1					31.5						21.2	28.7	73.7					16,345	5,717						1,664
9	Lakers	70	1	1952-53	242.9	85.3					30.9						23.4	31.6	74.1					17,000	5,973						1,910
10	Lakers	71	1	2019-20	240.7	113.4	45.7	25.4	8.6	6.6	42.3	88.3	48.0	11.0	31.6	34.9	17.7	24.3	72.9	57.3	10.7	35.1	15.2	17,090	8,054	3,247	1,803	612	468	1,077	1,471
11	Bucks	72	1	2020-21	240.7	120.1	48.1	25.5	8.1	4.6	44.7	91.8	48.7	14.4	37.1	38.9	16.2	21.4	76.0	59.3	10.3	37.8	13.8	17,330	8,649	3,465	1,834	585	334	995	1,244
12	Celtics	72	1	1958-59	242.8	116.4					44.6						27.3	35.6	76.5					17,480	8,379						1,771
13	Hawks	72	1	1957-58	240.7	107.5					38.6						30.3	42.2	71.8					17,330	7,738						1,873
14	Celtics	72	1	1956-57	241.4	105.5					39.0						27.5	36.7	75.1					17,380	7,599						1,850
15	Warriors	72	1	1955-56	241.0	103.1					36.7						29.8	39.2	75.9					17,355	7,424						1,870
16	Nationals	72	1	1954-55	240.7	91.1					32.8						25.5	34.0	75.1					17,330	6,557						1,656
17	Lakers	72	1	1953-54	241.7	81.7					30.3						21.0	28.7	73.2					17,405	5,880						1,915
18	Celtics	75	1	1959-60	241.0	124.5					49.9						24.7	33.6	73.5					18,075	9,337						1,846
19	Celtics	79	1	1960-61	241.3	119.7					46.8						26.1	35.6	73.3					19,060	9,460						2,030
20	Celtics	80	1	1965-66	240.3	112.7					43.6						25.5	34.5	73.9					19,225	9,014
21	Celtics	80	1	1964-65	240.9	112.8					44.6						23.6	32.3	73.1					19,275	9,024
22	Celtics	80	1	1963-64	240.9	113.0					45.3						22.5	31.1	72.3					19,275	9,042						2,120
23	Celtics	80	1	1962-63	240.9	118.8					46.8						25.2	34.8	72.4					19,275	9,504						2,092
24	Celtics	80	1	1961-62	240.9	121.1					48.2						24.7	33.8	73.1					19,275	9,687						1,908
25	76ers	81	1	1966-67	240.9	125.2					48.3	100.0	48.3				28.6	42.1	68.0	52.8				19,515	10,143						1,906