which guard has the most games with 15 rebounds

Russell Westbrook has the most games by a guard with 15+ rebounds, with 58 games.

Interpreted as:

Which guard has the most regular-season games with 15 or more rebounds?

	NAME	GP	REB	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	AST	STL	BLK	TOV	PF	+/-
1	Russell Westbrook R. Westbrook	58	952	37.6	24.8	16.4	12.0	1.8	0.4	8.8	21.0	41.8	1.6	5.2	30.4	5.7	7.7	74.2	50.9	2.6	13.8	5.3	2,178	1,437	697	106	23	309	165	+422
2	Josh Hart J. Hart	23	379	39.6	12.7	16.5	6.4	1.6	0.5	4.6	10.6	43.4	1.0	4.0	26.1	2.4	3.3	71.4	52.4	3.3	13.2	2.3	910	291	148	37	11	54	65	+236
3	Luka Dončić L. Dončić	21	342	38.4	33.3	16.3	10.3	1.2	0.8	10.9	23.6	46.1	2.9	8.7	33.3	8.7	11.7	74.0	57.9	2.0	14.2	4.7	806	699	216	26	16	98	54	+100
4	Fat Lever F. Lever	20	340	40.7	20.7	17.0	8.3	2.8	0.4	8.2	17.7	46.2	0.3	1.3	24.0	4.1	5.0	81.8	52.1	5.4	11.6	3.0	813	413	166	55	8	59	54
5	Josh Giddey J. Giddey	11	177	35.8	21.1	16.1	8.5	0.7	0.9	8.4	16.5	50.8	1.6	4.1	40.0	2.7	3.3	83.3	58.9	4.1	12.0	3.8	394	232	94	8	10	42	24	+66
6	Jason Kidd J. Kidd	11	174	43.3	16.2	15.8	11.5	2.5	0.1	6.0	16.1	37.3	1.4	4.7	28.8	2.8	4.4	64.6	44.9	4.0	11.8	5.2	476	178	126	28	1	57	19	+19
7	Ben Simmons B. Simmons	10	164	37.7	18.6	16.4	8.8	1.8	0.9	6.9	13.1	52.7	0.0	0.3	0.0	4.8	8.3	57.8	55.5	3.7	12.7	4.2	377	186	88	18	9	42	38	+26
8	James Harden J. Harden	9	141	38.3	38.7	15.7	10.0	1.9	0.4	10.7	23.6	45.3	5.1	12.8	40.0	12.2	13.8	88.7	65.3	2.1	13.6	5.0	344	348	90	17	4	45	25	+75
9	Magic Johnson M. Johnson	9	144	40.3	18.7	16.0	14.8			6.2	13.8	45.2	0.4	1.7	26.7	5.8	6.1	94.5	56.7				363	168	133				23
10	Michael Jordan M. Jordan	8	131	43.0	38.6	16.4	5.3	1.8	0.9	14.5	28.6	50.7	0.5	2.6	19.0	9.1	10.4	88.0	58.2	6.3	10.1	2.6	344	309	42	14	7	21	23	+18
11	Darrell Walker D. Walker	7	109	40.7	9.9	15.6	9.1	1.0	0.4	3.7	8.6	43.3	0.0	0.1	0.0	2.4	4.1	58.6	47.4	4.0	11.6	2.4	285	69	64	7	3	17	22
12	Alvin Robertson A. Robertson	6	92	37.0	19.0	15.3	8.3	3.5	1.2	8.3	15.7	53.2	0.0	0.2	0.0	2.3	3.8	60.9	54.7	5.8	9.5	3.8	222	114	50	21	7	23	21
13	Clyde Drexler C. Drexler	6	97	41.7	28.2	16.2	6.0	2.0	0.7	10.0	20.8	48.0	1.2	2.8	41.2	7.0	10.0	70.0	55.8	6.7	9.5	3.8	250	169	36	12	4	23	25
14	Tracy McGrady T. McGrady	5	78	44.4	25.2	15.6	5.2	2.2	1.2	9.8	26.4	37.1	1.6	5.0	32.0	4.0	6.2	64.5	43.3	6.0	9.6	3.8	222	126	26	11	6	19	5	+1
15	Tyler Herro T. Herro	3	45	39.4	18.0	15.0	4.0	0.3	1.0	6.3	15.3	41.3	2.0	7.7	26.1	3.3	4.0	83.3	52.7	0.7	14.3	3.3	118	54	12	1	3	10	5	-7
16	Bonzi Wells B. Wells	3	50	32.4	15.3	16.7	2.0	1.0	0.7	6.7	14.3	46.5	0.0	0.7	0.0	2.0	2.7	75.0	49.4	6.7	10.0	3.3	97	46	6	3	2	10	9	-9
17	Kobe Bryant K. Bryant	3	46	42.4	29.0	15.3	9.0	1.7	1.0	10.0	22.0	45.5	1.0	4.0	25.0	8.0	9.0	88.9	55.9	4.7	10.7	4.7	127	87	27	5	3	14	7	+6
18	Steve Francis S. Francis	3	47	43.7	24.3	15.7	10.7	1.3	0.3	7.7	19.7	39.0	1.3	3.7	36.4	7.7	10.7	71.9	49.9	4.7	11.0	4.3	131	73	32	4	1	13	8	+21
19	Jordan Goodwin J. Goodwin	2	36	36.8	16.5	18.0	4.0	2.0	0.0	6.0	19.0	31.6	2.0	5.5	36.4	2.5	3.0	83.3	40.6	8.0	10.0	1.5	74	33	8	4	0	3	5	-11
20	John Konchar J. Konchar	2	32	31.9	9.5	16.0	2.0	1.5	1.0	4.0	7.5	53.3	1.5	4.5	33.3	0.0	0.0		63.3	3.0	13.0	0.5	64	19	4	3	2	1	4	+7
21	LaMelo Ball L. Ball	2	33	39.5	18.5	16.5	10.0	3.0	1.0	6.0	16.0	37.5	1.5	6.5	23.1	5.0	5.5	90.9	50.2	2.0	14.5	3.5	79	37	20	6	2	7	4	+24
22	Malcolm Brogdon M. Brogdon	2	30	40.6	26.0	15.0	6.0	1.0	0.0	10.5	24.0	43.8	2.0	7.5	26.7	3.0	3.0	100.0	51.3	3.0	12.0	2.5	81	52	12	2	0	5	3	-18
23	RJ Barrett	2	30	36.5	14.0	15.0	3.5	0.5	1.0	4.5	13.5	33.3	0.0	2.0	0.0	5.0	9.5	52.6	39.6	3.5	11.5	1.5	73	28	7	1	2	3	6	+11
24	Rajon Rondo R. Rondo	2	32	45.8	18.5	16.0	17.0	1.0	0.5	8.0	17.0	47.1	0.0	0.0		2.5	4.5	55.6	48.7	3.5	12.5	5.0	92	37	34	2	1	10	4	+15
25	Caron Butler C. Butler	2	31	46.0	23.0	15.5	2.5	2.0	0.0	9.0	22.5	40.0	0.0	2.0	0.0	5.0	6.0	83.3	45.7	7.5	8.0	2.0	92	46	5	4	0	4	8	-9