Tim Duncan got the most double-doubles in 1998-99, with 37 double-doubles.

Interpreted as:

most double doubles by a player in 1998-99

	NAME	DD2	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	Tim Duncan T. Duncan	37	1998-99	SAS	50	39.3	21.7	11.4	2.4	0.9	2.5	8.4	16.9	49.5	0.0	0.1	14.3	4.9	7.2	69.0	54.1	3.2	8.2	2.9	1,963	1,084	571	121	45	126	146	147	+371
2	Chris Webber C. Webber	36	1998-99	SAC	42	40.9	20.0	13.0	4.1	1.4	2.1	9.0	18.5	48.6	0.1	0.8	11.8	1.9	4.1	45.4	49.1	3.5	9.4	3.5	1,719	839	545	173	60	89	148	145	+37
3	Jason Kidd J. Kidd	30	1998-99	PHX	50	41.2	16.9	6.8	10.8	2.3	0.4	6.2	14.0	44.4	0.9	2.5	36.6	3.6	4.8	75.7	52.7	1.7	5.0	3.0	2,060	846	339	539	114	19	150	108	+214
4	Shaquille O'Neal S. O'Neal	30	1998-99	LAL	49	34.8	26.3	10.7	2.3	0.7	1.7	10.4	18.1	57.6	0.0	0.0	0.0	5.5	10.2	54.0	58.4	3.8	6.9	2.5	1,705	1,289	525	114	36	82	122	155	+225
5	Charles Barkley C. Barkley	29	1998-99	HOU	42	36.3	16.1	12.3	4.6	1.0	0.3	5.7	12.0	47.8	0.1	0.6	16.0	4.6	6.4	71.9	54.6	4.0	8.3	2.4	1,526	676	516	192	43	13	100	89	+135
6	Alonzo Mourning A. Mourning	29	1998-99	MIA	46	38.1	20.1	11.0	1.6	0.7	3.9	7.0	13.8	51.1	0.0	0.0	0.0	6.0	9.2	65.2	56.3	3.6	7.4	3.0	1,753	924	507	74	34	180	139	161	+340
7	Antonio McDyess A. McDyess	28	1998-99	DEN	50	38.7	21.2	10.7	1.6	1.5	2.3	8.3	17.6	47.1	0.0	0.2	11.1	4.6	6.8	68.0	51.5	3.4	7.4	2.8	1,937	1,061	537	82	73	115	138	175	-251
8	Dikembe Mutombo D. Mutombo	26	1998-99	ATL	50	36.6	10.8	12.2	1.1	0.3	2.9	3.5	6.8	51.2	0.0	0.0		3.9	5.7	68.4	58.4	3.8	8.4	1.9	1,829	541	610	57	16	147	94	145	+225
9	Kevin Garnett K. Garnett	25	1998-99	MIN	47	37.9	20.8	10.4	4.3	1.7	1.8	8.8	19.1	46.0	0.1	0.3	28.6	3.1	4.4	70.4	49.3	3.5	6.9	2.9	1,780	977	489	202	78	83	135	152	+76
10	Hakeem Olajuwon H. Olajuwon	25	1998-99	HOU	50	35.7	18.9	9.6	1.8	1.6	2.5	7.5	14.5	51.4	0.1	0.3	30.8	3.9	5.4	71.7	55.9	2.1	7.4	2.8	1,784	945	478	88	82	123	139	160	+61
11	Danny Fortson D. Fortson	24	1998-99	DEN	50	28.3	11.0	11.6	0.6	0.6	0.4	3.8	7.7	49.5	0.0	0.1	0.0	3.4	4.6	72.7	56.4	4.2	7.4	1.5	1,417	550	581	32	31	22	77	212	-192
12	David Robinson D. Robinson	23	1998-99	SAS	49	31.7	15.8	10.0	2.1	1.4	2.4	5.5	10.8	50.9	0.0	0.0	0.0	4.9	7.4	65.8	56.4	3.0	7.0	2.2	1,554	775	492	103	69	119	108	143	+331
13	Karl Malone K. Malone	21	1998-99	UTA	49	37.4	23.8	9.4	4.1	1.3	0.6	8.0	16.3	49.3	0.0	0.0	0.0	7.7	9.8	78.8	57.7	2.2	7.3	3.3	1,832	1,164	463	201	62	28	162	134	+355
14	Rod Strickland R. Strickland	21	1998-99	WAS	44	37.1	15.7	4.8	9.9	1.7	0.1	5.7	13.7	41.6	0.3	1.0	28.6	4.0	5.4	74.6	48.8	1.3	3.5	3.2	1,632	690	212	434	76	5	142	91	-18
15	Vlade Divac V. Divac	20	1998-99	SAC	50	35.2	14.3	10.0	4.3	0.9	1.0	5.2	11.1	47.0	0.2	0.9	25.6	3.6	5.1	70.2	53.3	2.8	7.2	2.6	1,761	714	501	215	44	51	131	166	+23
16	Shawn Kemp S. Kemp	20	1998-99	CLE	42	35.1	20.5	9.2	2.4	1.1	1.1	6.6	13.7	48.2	0.0	0.0	50.0	7.3	9.3	78.9	57.8	3.1	6.1	3.0	1,475	862	388	101	48	45	127	159	+25
17	Gary Payton G. Payton	19	1998-99	SEA	50	40.2	21.7	4.9	8.7	2.2	0.2	8.0	18.5	43.4	1.7	5.6	29.5	4.0	5.5	72.1	51.9	1.2	3.6	3.1	2,008	1,084	244	436	109	12	154	115	+26
18	Patrick Ewing P. Ewing	18	1998-99	NYK	38	34.2	17.3	9.9	1.1	0.8	2.6	6.5	14.9	43.5	0.0	0.1	0.0	4.3	6.1	70.6	49.1	1.9	8.0	2.6	1,300	657	377	43	30	100	99	105	+47
19	Stephon Marbury S. Marbury	18	1998-99	TOT	49	38.7	21.3	2.9	8.9	1.2	0.2	7.7	18.0	42.8	1.3	4.0	33.5	4.5	5.7	79.9	51.9	0.8	2.1	3.3	1,895	1,044	142	437	59	8	164	125	+88
20	Brian Grant B. Grant	17	1998-99	POR	48	31.8	11.5	9.8	1.4	0.4	0.7	3.8	8.0	47.9	0.0	0.0		3.8	4.7	81.4	57.1	3.6	6.2	2.0	1,525	550	470	67	21	34	96	136	+260
21	Kevin Willis K. Willis	16	1998-99	TOR	42	29.0	12.0	8.3	1.6	0.7	0.7	4.5	10.6	41.8	0.0	0.0	0.0	3.1	3.7	83.9	48.9	2.6	5.7	2.0	1,216	504	350	67	28	28	86	134	-75
22	Arvydas Sabonis A. Sabonis	15	1998-99	POR	50	27.0	12.1	7.9	2.4	0.7	1.3	4.6	9.6	48.5	0.1	0.5	29.2	2.7	3.5	77.1	54.6	1.8	6.1	1.7	1,349	606	393	119	34	63	85	147	+159
23	Elden Campbell E. Campbell	14	1998-99	TOT	49	29.8	12.6	8.1	1.4	0.8	1.5	4.5	9.5	47.7	0.0	0.0	0.0	3.5	5.5	63.9	52.8	2.6	5.5	1.6	1,459	616	397	69	39	73	80	159	+2
24	Tom Gugliotta T. Gugliotta	14	1998-99	PHX	43	36.3	17.0	8.9	2.8	1.4	0.5	6.4	13.3	48.3	0.0	0.2	28.6	4.0	5.1	79.4	54.5	3.0	5.8	2.0	1,563	729	381	121	59	21	88	110	+97
25	Detlef Schrempf D. Schrempf	14	1998-99	SEA	50	35.3	15.0	7.4	3.7	0.8	0.5	5.2	11.0	47.2	0.7	1.7	39.5	4.0	4.9	82.3	57.3	1.5	5.9	2.1	1,765	752	370	184	41	26	103	152	+88