Larry Costello averaged 11.4 points, 4.2 assists and 3.3 rebounds in 52 games in the playoffs in his career.

	NAME	SEASON	TM	GP	MPG	PPG	RPG	APG	FGM	FGA	FG%	FTM	FTA	FT%	TS%	MIN	PTS	REB	AST	PF
1	Larry Costello L. Costello	1956-57	PHI	2	8.0	3.0	2.5	1.0	1.5	4.0	37.5	0.0	0.5	0.0	35.5	16	6	5	2	3
2	Larry Costello L. Costello	1957-58	SYR	3	44.7	11.3	8.3	4.0	3.3	11.3	29.4	4.7	4.7	100.0	42.3	134	34	25	12	6
3	Larry Costello L. Costello	1958-59	SYR	9	40.1	17.7	5.9	6.0	6.0	13.4	44.6	5.7	6.8	83.6	53.8	361	159	53	54	40
4	Larry Costello L. Costello	1959-60	SYR	3	40.7	16.7	4.7	6.7	6.7	15.7	42.6	3.3	4.0	83.3	47.8	122	50	14	20	15
5	Larry Costello L. Costello	1960-61	SYR	8	33.6	16.4	4.4	6.5	5.3	12.9	40.8	5.9	6.9	85.5	51.5	269	131	35	52	39
6	Larry Costello L. Costello	1961-62	SYR	5	33.4	14.6	3.2	5.6	4.4	10.2	43.1	5.8	6.6	87.9	55.7	167	73	16	28	21
7	Larry Costello L. Costello	1962-63	SYR	5	26.8	10.2	0.8	4.6	3.2	7.4	43.2	3.8	4.6	82.6	54.1	134	51	4	23	27
8	Larry Costello L. Costello	1963-64	PHI	5	7.2	3.2	0.6	0.8	0.6	2.8	21.4	2.0	2.0	100.0	43.5	36	16	3	4	14
9	Larry Costello L. Costello	1964-65	PHI	10	20.7	5.5	1.2	2.0	2.2	5.3	41.5	1.1	1.6	68.8	45.8	207	55	12	20	43
10	Larry Costello L. Costello	1966-67	PHI	2	12.5	8.5	2.0	1.5	3.0	4.0	75.0	2.5	2.5	100.0	83.3	25	17	4	3	2
	Average			5.2	28.3	11.4	3.3	4.2	3.8	9.2	41.6	3.8	4.4	85.2	51.3	147.1	59.2	17.1	21.8	21.0
	Total			52	28.3	11.4	3.3	4.2	3.8	9.2	41.6	3.8	4.4	85.2	51.3	1,471	592	171	218	210