LeBron James has the most games for the Cavaliers with 30+ points, with 324 games.

Interpreted as:

most 30 or more point regular-season games by a player in cavs history

	NAME	GP	PTS	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	REB	AST	STL	BLK	TOV	PF	+/-
1	LeBron James L. James	324	11,455	41.4	35.4	7.8	7.2	1.8	0.8	12.7	23.6	53.5	2.2	5.6	40.0	7.8	10.4	75.2	62.7	1.4	6.4	3.6	13,419	2,520	2,336	573	273	1,180	681	+1686
2	Donovan Mitchell D. Mitchell	84	3,041	36.6	36.2	5.1	5.1	1.5	0.4	12.5	23.5	53.1	4.7	10.7	43.5	6.6	7.6	86.4	67.3	1.1	4.1	3.1	3,078	432	430	125	34	262	218	+642
3	World B. Free W. B. Free	58	1,945	37.3	33.5	3.4	4.2	1.8	0.3	12.5	23.2	53.9	1.3	2.5	52.1	7.2	9.1	79.6	61.7	1.4	2.0	2.7	2,163	199	245	107	18	156	195
4	Kyrie Irving K. Irving	54	1,939	38.6	35.9	3.7	5.8	1.7	0.4	12.8	23.6	54.2	3.8	7.5	50.1	6.5	7.1	91.9	67.1	0.8	2.9	3.0	2,086	200	312	93	20	164	110	+193
5	Mike Mitchell M. Mitchell	41	1,377	40.1	33.6	7.5	1.2		0.7	14.3	24.8	57.8	0.0			5.0	6.2	79.6	61.0				1,643	307	48		30		103
6	Austin Carr A. Carr	33	1,084		32.8	4.3	3.4			13.3	23.8	55.9	0.0	0.0		6.2	7.1	86.8	60.9			2.0		142	112			6	76
7	Brad Daugherty B. Daugherty	32	1,035	40.1	32.3	10.7	3.7	0.5	0.6	12.2	18.3	66.4	0.0	0.0		8.0	9.6	82.8	71.6	2.8	7.9	2.6	1,282	341	118	17	20	83	80
8	Darius Garland D. Garland	25	876	37.2	35.0	3.0	7.5	1.8	0.3	12.2	22.5	54.3	4.4	8.8	49.8	6.3	7.0	90.2	68.6	0.7	2.3	3.5	931	76	187	45	7	88	49	+145
9	Campy Russell C. Russell	22	738	40.9	33.5	8.3	4.5			13.0	21.4	60.6	0.0	0.0		7.6	9.5	80.4	65.7				900	183	98				52
10	Mark Price M. Price	20	646	37.6	32.3	2.9	7.9	1.5	0.1	11.0	17.6	62.2	3.2	5.4	58.9	7.3	7.8	92.9	76.8	0.9	2.1	2.3	752	58	158	30	1	46	25
11	Ron Harper R. Harper	20	654	40.2	32.7	5.6	5.4	2.3	1.4	11.9	21.8	54.6	0.7	1.8	36.1	8.3	10.5	78.9	61.9	2.2	3.4	3.7	804	111	107	46	27	74	64
12	Kevin Love K. Love	17	558	32.9	32.8	11.7	2.8	1.1	0.4	10.5	18.3	57.2	5.4	9.4	57.2	6.5	7.5	87.4	76.0	2.5	9.2	2.2	560	199	48	18	6	37	35	+155
13	Collin Sexton C. Sexton	13	439	38.1	33.8	3.6	4.4	1.6	0.1	12.5	21.8	57.6	3.6	7.0	51.6	5.1	6.7	75.9	68.3	1.2	2.5	2.8	495	47	57	21	1	36	39	+20
14	Terrell Brandon T. Brandon	12	372	39.8	31.0	3.8	7.4	1.9	0.4	10.8	19.8	54.6	2.3	4.6	50.9	7.0	7.6	92.3	66.9	0.5	3.3	2.3	478	46	89	23	5	27	22	+72
15	Larry Nance L. Nance	12	384	38.8	32.0	10.6	2.8	0.7	2.3	12.9	19.1	67.7	0.1	0.1	100.0	6.1	7.4	82.0	71.6	3.2	7.4	1.8	466	127	33	8	28	21	25
16	Ricky Davis R. Davis	11	398	44.0	36.2	6.0	6.3	1.4	0.3	13.3	25.1	52.9	2.3	4.1	55.6	7.4	8.6	85.3	62.6	1.7	4.3	2.5	484	66	69	15	3	27	27	-4
17	Walt Wesley W. Wesley	11	380	43.1	34.5	13.0	1.3			13.5	24.0	56.4				7.5	10.2	73.2	60.6				474	143	14				40
18	Zydrunas Ilgauskas Z. Ilgauskas	10	320	36.8	32.0	12.1	1.6	0.5	2.1	11.8	18.7	63.1	0.0	0.1	0.0	8.4	10.3	81.6	68.9	4.5	7.6	2.5	368	121	16	5	21	25	38	+33
19	Randy Smith R. Smith	10	317	39.3	31.7	3.6	7.0		0.3	12.4	21.9	56.6	0.2	0.8	25.0	6.7	7.8	85.9	62.6				393	36	70		3		27
20	Antawn Jamison A. Jamison	9	296	40.4	32.9	8.7	2.3	1.6	0.4	11.9	20.7	57.5	3.6	5.7	62.7	5.6	8.4	65.8	67.4	2.0	6.7	1.7	364	78	21	14	4	15	25	-3
21	Bingo Smith B. Smith	9	297	41.0	33.0	5.2	3.3	1.0		14.4	22.9	63.1				4.1	5.0	82.2	65.8	2.3	3.3	1.0	369	47	30	7		1	25
22	Evan Mobley E. Mobley	8	268	34.9	33.5	9.6	2.9	0.6	1.9	13.6	21.0	64.9	2.5	4.3	58.8	3.8	4.9	76.9	72.4	2.9	6.8	1.9	279	77	23	5	15	15	23	+68
23	Cliff Robinson C. Robinson	8	266	40.1	33.3	14.1	1.6	0.4	1.3	13.3	22.8	58.2	0.1	0.3	50.0	6.6	9.4	70.7	61.9	2.4	11.8	3.0	321	113	13	3	10	24	26
24	Ron Brewer R. Brewer	8	249	40.6	31.1	3.3	2.8		0.5	13.3	24.6	53.8	0.3			4.4	4.8	92.1	58.3				325	26	22		4		18
25	Andre Miller A. Miller	7	229	43.1	32.7	6.1	9.9	1.6	0.9	11.9	18.9	62.9	0.6	1.6	36.4	8.4	10.1	83.1	70.1	2.3	3.9	3.9	302	43	69	11	6	27	23	+49