how many rebounds do centers average against the celtics

James Edwards averaged 4.4 boards per game against the Celtics in his career.

	NAME	RPG	GP	MPG	PPG	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	James Edwards J. Edwards	4.4	25	23.2	13.3	0.6	0.2	0.4	4.9	10.7	46.1	0.0	0.0		3.4	4.4	78.2	52.6	1.4	3.1	1.0	581	332	111	16	4	11	24	85
2	Steve Hayes S. Hayes	3.6	9	13.1	1.9	0.1			0.8	2.2	35.0	0.0	0.0		0.3	0.7	50.0	37.5				118	17	32	1				22
3	George Johnson G. Johnson	4.6	7	15.0	2.3	0.4		0.7	1.0	1.7	58.3	0.0	0.0		0.3	0.6	50.0	58.1				105	16	32	3		5		17
4	Tree Rollins T. Rollins	5.9	49	22.4	5.2	0.5		1.6	2.3	4.4	51.6	0.0	0.0		0.7	0.8	80.0	54.6				1,098	256	288	23		76		128
5	Clemon Johnson C. Johnson	5.4	27	19.3	4.8	1.0			2.1	4.6	46.0	0.0	0.0	0.0	0.6	0.8	71.4	48.4				520	129	146	26				68
6	Herb Williams H. Williams	4.5	21	21.0	9.0	0.9			3.5	7.1	49.3	0.0	0.0		1.9	2.5	76.9	54.4				442	188	94	19				45
7	Dave Batton D. Batton	4.5	4	12.8	5.3	0.3			2.5	4.5	55.6	0.0	0.0		0.3	1.0	25.0	53.1				51	21	18	1				5
8	Rick Mahorn R. Mahorn	5.4	24	21.1	6.7	1.0			2.8	6.5	42.0	0.0	0.0		1.2	1.9	62.2	45.2				507	160	130	24				54	+8
9	Earl Cureton E. Cureton	3.6	19	16.9	3.4	0.5		0.4	1.5	4.4	34.9	0.0	0.1	0.0	0.3	0.6	50.0	36.2				322	64	69	10		7		44
10	Moses Malone M. Malone	12.2	53	35.2	19.5	1.2		1.2	6.7	14.5	46.4	0.0	0.1	0.0	6.1	7.8	78.5	54.5				1,864	1,036	647	61		62		114
11	Darryl Dawkins D. Dawkins	5.3	20	24.9	13.7	1.2			5.2	9.3	55.4	0.1	0.1	50.0	3.3	4.4	75.0	60.7				498	273	106	23				83
12	Len Elmore L. Elmore	2.0	6	11.5	2.3	0.7			1.0	3.0	33.3	0.0	0.0		0.3	1.2	28.6	33.2				69	14	12	4				13
13	Mike Gminski M. Gminski	8.2	50	28.0	12.8	1.3			5.1	10.7	47.9	0.0	0.0	0.0	2.6	3.2	80.5	52.9				1,399	640	409	66				83
14	Dave Cowens D. Cowens	8.5	2	26.0	9.0	2.5	0.5	0.0	4.0	8.0	50.0	0.0	0.0		1.0	1.0	100.0	53.3	0.5	8.0	2.0	52	18	17	5	1	0	4	7
15	Bob Lanier B. Lanier	4.8	10	30.7	12.1	1.9	0.9	0.5	4.8	9.0	53.3	0.0	0.0		2.5	4.0	62.5	56.2	1.7	3.1	2.5	307	121	48	19	9	5	25	37
16	Alton Lister A. Lister	7.1	27	23.1	8.3	0.8	0.3	1.3	3.4	7.0	48.9	0.0	0.1	0.0	1.4	2.4	56.9	51.0			1.3	624	223	191	21	8	36	35	105
17	Pat Cummings P. Cummings	8.5	12	32.0	13.9	1.9	0.8	0.3	6.0	13.1	45.9	0.0	0.0		1.9	2.4	79.3	49.2			1.4	384	167	102	23	10	4	17	49
18	Scott Lloyd S. Lloyd	2.0	1	27.0	6.0	1.0	1.0	0.0	3.0	6.0	50.0	0.0	0.0		0.0	0.0		50.0	2.0	0.0	0.0	27	6	2	1	1	0	0	0
19	Kurt Nimphius K. Nimphius	3.4	9	13.8	3.1	0.9	0.3	0.8	1.2	3.6	34.4	0.0	0.0		0.7	0.9	75.0	39.4			0.7	124	28	31	8	3	7	6	21
20	Caldwell Jones C. Jones	5.5	6	26.3	3.7	1.2	0.5	0.8	1.5	4.8	31.0	0.0	0.0		0.7	1.2	57.1	34.3	1.7	3.8	1.0	158	22	33	7	3	5	6	18
21	Billy Paultz B. Paultz	2.0	6	11.5	1.0	0.3	0.0	0.0	0.5	2.2	23.1	0.0	0.0		0.0	0.0		23.1	0.5	1.5	0.5	69	6	12	2	0	0	3	11
22	Artis Gilmore A. Gilmore	8.2	9	32.8	12.9	1.3	0.4	0.8	4.8	8.9	53.8	0.0	0.1	0.0	3.3	4.4	75.0	59.4			1.9	295	116	74	12	4	7	17	30
23	Bill Cartwright B. Cartwright	5.7	46	26.8	11.4	1.2			4.0	8.1	49.6	0.0	0.0		3.4	4.1	82.0	57.5				1,232	525	264	56				139
24	Marvin Webster M. Webster	4.8	11	19.1	6.4	0.8			2.4	4.2	56.5	0.0	0.0		1.6	1.9	85.7	63.4				210	70	53	9				19
25	Audie Norris A. Norris	1.0	5	9.4	2.0	0.4	0.2	0.0	0.8	1.4	57.1	0.0	0.0		0.4	0.6	66.7	60.1	0.2	0.8	0.8	47	10	5	2	1	0	4	10