Alvan Adams didn't win the Defensive Player of the Year award off the bench in 1981-82.

Interpreted as:

Has a bench player ever won NBA dpoy in a regular season?

	NAME	DPOY	SEASON	TM	GP	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	Alvan Adams A. Adams	0	1981-82	PHX	4	20.5	10.3	3.3	2.5	1.3	0.5	3.8	8.5	44.1	0.0	0.0		2.8	2.8	100.0	52.8	1.3	2.0	2.3	82	41	13	10	5	2	9	13
2	Mark Aguirre M. Aguirre	0	1981-82	DAL	31	26.1	15.6	4.4	3.5			6.1	13.5	45.0	0.4			3.1	4.5	69.1	50.5			2.6	809	484	135	110			82	96
3	Danny Ainge D. Ainge	0	1981-82	BOS	52	10.3	4.0	1.0	1.6			1.4	4.0	35.6	0.1	0.3	29.4	1.1	1.3	86.2	44.2				538	209	53	83				81
4	Nate Archibald N. Archibald	0	1981-82	BOS	17	20.2	7.9	1.5	5.4			2.7	5.6	48.4	0.1	0.2	25.0	2.5	3.5	71.2	55.8				343	135	25	91				18
5	Dennis Awtrey D. Awtrey	0	1981-82	POR	7	7.3	1.1	0.7	0.4	0.1	0.3	0.4	1.0	42.9	0.0	0.0		0.3	0.4	66.7	48.1	0.6	0.1	0.4	51	8	5	3	1	2	3	16
6	Carl Bailey C. Bailey	0	1981-82	POR	1	7.0	2.0	0.0	0.0	0.0	0.0	1.0	1.0	100.0	0.0	0.0		0.0	0.0		100.0	0.0	0.0	2.0	7	2	0	0	0	0	2	2
7	James Bailey J. Bailey	0	1981-82	TOT	77		8.6					3.4			0.0	0.0		1.8	2.9	61.2						659
8	Gene Banks G. Banks	0	1981-82	SAS	76	21.1	9.7	5.1	1.9	0.7	0.2	3.9	8.1	48.1	0.0	0.1	0.0	1.9	2.7	68.8	51.9			1.3	1,600	735	385	143	55	18	101	187
9	Mike Bantom M. Bantom	0	1981-82	TOT	44	22.7	8.8	5.2	1.0		0.8	3.6	7.2	49.8	0.0	0.1	33.3	1.6	2.8	59.5	52.5				997	389	229	46		33		133
10	Billy Ray Bates B. Ray Bates	0	1981-82	POR	75	16.4	11.1	1.4	1.5	0.5	0.1	4.4	9.2	47.3	0.2	0.5	30.0	2.2	2.8	78.7	53.0	0.7	0.7	1.2	1,229	832	108	111	41	5	93	100
11	Mel Bennett M. Bennett	0	1981-82	CLE	3	7.7	1.7	1.0	0.0		0.0	0.7	1.3	50.0	0.0	0.0		0.3	2.0	16.7	37.7	0.3	0.7		23	5	3	0		0		2
12	Kent Benson K. Benson	0	1981-82	DET	3	17.0	8.0	3.7	0.3		0.7	3.3	7.7	43.5	0.0	0.0		1.3	1.3	100.0	48.5			1.0	51	24	11	1		2	3	4
13	Larry Bird L. Bird	0	1981-82	BOS	19	33.6	21.5	9.7	5.0			8.5	16.1	52.9	0.1	0.3	20.0	4.4	5.1	85.6	58.5				639	408	184	95				55
14	Otis Birdsong O. Birdsong	0	1981-82	NJN	14	18.8	7.0	1.5	2.1			2.9			0.0			1.1	1.7	66.7					263	98	21	30
15	Rolando Blackman R. Blackman	0	1981-82	DAL	66	24.3	13.6	3.3	1.3			5.5	10.6	51.7	0.0			2.7	3.5	75.9	56.2				1,607	899	215	83				92
16	Ray Blume R. Blume	0	1981-82	CHI	47	10.3	4.1	0.8	1.3			1.9	4.1	44.6	0.1	0.3	21.4	0.3	0.5	63.6	46.7				483	191	36	62				50
17	Alex Bradley A. Bradley	0	1981-82	NYK	39	8.5	3.5	1.6	0.3			1.4	2.6	52.4	0.0			0.7	1.2	60.4	55.2				331	137	63	11				37
18	Charles Bradley C. Bradley	0	1981-82	BOS	50	6.3	2.9	0.7	0.4			1.0	2.3	45.2	0.0	0.0	0.0	0.8	1.2	68.3	51.3				317	145	36	21				56
19	Dudley Bradley D. Bradley	0	1981-82	PHX	61	13.5	4.7	1.2	1.1	1.1	0.1	1.8	4.1	43.7	0.0	0.1	25.0	1.1	1.5	72.3	49.3			1.0	826	289	74	68	70	9	64	106
20	Brad Branson B. Branson	0	1981-82	CLE	7	9.4	3.4	1.6	0.3		0.1	1.4	2.9	50.0	0.0	0.0		0.6	0.7	80.0	54.1				66	24	11	2		1		9
21	Mike Bratz M. Bratz	0	1981-82	SAS	78	19.5	7.7	2.1	5.3	0.7	0.1	2.8	6.9	40.4	0.6	1.8	33.6	1.5	1.9	79.7	49.6			1.7	1,524	600	160	413	58	9	130	175
22	Jim Brewer J. Brewer	0	1981-82	LAL	62	11.8	2.2	3.2	0.4			1.0	2.3	45.0	0.0			0.1	0.3	43.8	45.6				734	134	200	27				103
23	Ron Brewer R. Brewer	0	1981-82	TOT	27	22.3	14.3	1.9	2.3	0.8	0.3	5.9	12.9	45.8	0.1	0.4	27.3	2.4	2.9	83.5	50.7			1.1	602	387	51	63	22	7	31	42
24	Junior Bridgeman J. Bridgeman	0	1981-82	MIL	37	21.4	12.3	2.7	2.5	0.7	0.1	5.0	10.2	49.1	0.1	0.2	50.0	2.2	2.5	86.0	54.3				791	454	100	94	25	3		77
25	Allan Bristow A. Bristow	0	1981-82	DAL	28	21.3	6.6	4.0	3.6			2.4	5.5	44.4	0.0			1.7	2.2	78.7	51.4			1.5	595	185	111	101			41	63