Patrick Ewing had the most games for the Knicks with 20+ rebounds, with 23 games.

Interpreted as:

most regular-season games with 20 or more rebounds by a knik

	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	Patrick Ewing P. Ewing	23	496	41.0	27.3	21.6	3.2	1.2	3.8	10.4	20.8	50.0	0.0	0.1	33.3	6.5	9.0	72.3	55.2	5.4	16.2	3.3	942	628	74	27	88	77	86	+33
2	Charles Oakley C. Oakley	8	172	40.0	15.1	21.5	2.9	1.3	0.3	5.5	10.1	54.3	0.0	0.0		4.1	5.9	70.2	59.5	7.9	13.6	2.8	320	121	23	10	2	22	36	-2
3	Tyson Chandler T. Chandler	6	133	36.6	10.3	22.2	1.3	0.8	1.5	4.2	8.3	50.0	0.0	0.0		2.0	3.2	63.2	53.1	7.2	15.0	1.8	220	62	8	5	9	11	15	+56
4	David Lee D. Lee	6	123	43.1	25.2	20.5	5.0	1.0	0.7	10.3	17.0	60.8	0.0	0.7	0.0	4.5	5.3	84.4	65.0	5.7	14.8	2.2	258	151	30	6	4	13	18	+9
5	Karl-Anthony Towns K. Towns	5	105	39.9	25.8	21.0	4.2	1.2	0.6	8.8	15.8	55.7	2.2	3.4	64.7	6.0	6.8	88.2	68.6	4.4	16.6	3.2	199	129	21	6	3	16	14	+58
6	Marcus Camby M. Camby	5	108	43.0	15.4	21.6	0.6	1.2	2.0	6.0	14.2	42.3	0.0	0.2	0.0	3.4	4.4	77.3	47.7	5.8	15.8	1.4	215	77	3	6	10	7	12	-13
7	Mitchell Robinson M. Robinson	4	82	31.9	15.5	20.5	1.0	1.0	3.3	6.8	10.5	64.3	0.0	0.0		2.0	4.5	44.4	62.1	11.0	9.5	0.8	127	62	4	4	13	3	8	+19
8	Enes Kanter Freedom E. Kanter Freedom	4	92	37.1	23.8	23.0	4.0	0.3	0.5	9.3	15.3	60.7	0.0	0.5	0.0	5.3	6.5	80.8	65.6	7.8	15.3	3.0	148	95	16	1	2	12	13	+30
9	Isaiah Hartenstein I. Hartenstein	2	40	39.4	11.0	20.0	1.5	1.0	4.5	4.5	6.0	75.0	0.0	0.0		2.0	3.5	57.1	72.9	7.0	13.0	2.5	79	22	3	2	9	5	3	+39
10	Clarence Weatherspoon C. Weatherspoon	2	44	47.0	17.5	22.0	2.5	1.0	0.0	7.5	14.0	53.6	0.0	0.0		2.5	4.0	62.5	55.5	8.0	14.0	2.0	94	35	5	2	0	4	4	-7
11	Kurt Thomas K. Thomas	2	41	40.5	16.5	20.5	3.5	0.0	0.5	6.0	10.0	60.0	0.0	0.0		4.5	4.5	100.0	68.9	5.5	15.0	1.5	81	33	7	0	1	3	7	+16
12	Josh Hart J. Hart	1	20	45.9	14.0	20.0	6.0	0.0	0.0	6.0	13.0	46.2	1.0	4.0	25.0	1.0	2.0	50.0	50.4	2.0	18.0	2.0	46	14	6	0	0	2	2	-6
13	Julius Randle J. Randle	1	20	34.5	25.0	20.0	5.0	2.0	0.0	8.0	15.0	53.3	2.0	7.0	28.6	7.0	8.0	87.5	67.5	4.0	16.0	4.0	34	25	5	2	0	4	2	+27
14	Robin Lopez R. Lopez	1	20	37.6	23.0	20.0	0.0	1.0	2.0	9.0	20.0	45.0	0.0	0.0		5.0	7.0	71.4	49.8	7.0	13.0	2.0	38	23	0	1	2	2	2	-1
15	Carmelo Anthony C. Anthony	1	20	40.3	26.0	20.0	3.0	2.0	0.0	4.0	23.0	17.4	2.0	7.0	28.6	16.0	16.0	100.0	43.3	7.0	13.0	4.0	40	26	3	2	0	4	5	-12
16	Zach Randolph Z. Randolph	1	22	39.2	18.0	22.0	1.0	1.0	0.0	7.0	19.0	36.8	0.0	0.0		4.0	4.0	100.0	43.4	6.0	16.0	6.0	39	18	1	1	0	6	1	-3
17	Anthony Mason A. Mason	1	20	43.0	18.0	20.0	6.0	1.0	3.0	7.0	13.0	53.8	0.0	0.0		4.0	6.0	66.7	57.5	7.0	13.0	2.0	43	18	6	1	3	2	3
18	Truck Robinson T. Robinson	1	23	41.0	18.0	23.0	5.0	0.0	0.0	8.0	15.0	53.3	0.0	0.0		2.0	3.0	66.7	55.1	6.0	17.0	1.0	41	18	5	0	0	1	5