Kevin Garnett has the most games with 5+ points in a single NBA playoff run, with 26 games in 2007-08.

Interpreted as:

most 5 or more point games by a player in a single playoff

	NAME	GP	PTS	SEASON	TM	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	Kevin Garnett K. Garnett	26	530	2007-08	BOS	37.9	20.4	10.5	3.3	1.3	1.1	8.3	16.8	49.5	0.1	0.3	25.0	3.6	4.5	81.0	54.2	2.8	7.8	2.1	987	274	87	35	29	55	74	+186
2	Paul Pierce P. Pierce	25	507	2007-08	BOS	38.4	20.3	5.0	4.6	1.1	0.3	6.4	14.2	45.2	1.7	4.6	37.1	5.7	7.1	80.2	58.4	0.8	4.2	3.0	960	124	115	28	8	76	87	+149
3	Chauncey Billups C. Billups	25	467	2004-05	DET	39.4	18.7	4.3	6.5	1.0	0.2	5.8	13.6	42.8	1.8	5.0	34.9	5.3	6.0	89.3	57.7	0.9	3.4	2.0	985	108	162	25	5	49	71	+114
4	Richard Hamilton R. Hamilton	25	501	2004-05	DET	43.2	20.0	4.3	4.3	0.8	0.1	7.9	17.5	45.3	0.4	1.4	29.4	3.8	4.8	79.8	51.2	1.2	3.1	3.1	1,079	108	107	21	3	78	79	+114
5	Charles Oakley C. Oakley	25	329	1993-94	NYK	39.7	13.2	11.7	2.4	1.4	0.2	5.0	10.5	47.7	0.0	0.0		3.2	4.1	77.5	53.6	4.6	7.0	2.6	992	292	59	35	5	65	87
6	Jaylen Brown J. Brown	24	554	2021-22	BOS	38.3	23.1	6.9	3.5	1.1	0.4	8.2	17.5	47.0	2.5	6.7	37.3	4.2	5.5	76.3	58.1	1.4	5.5	3.1	920	166	85	27	10	74	71	+73
7	Jayson Tatum J. Tatum	24	615	2021-22	BOS	41.0	25.6	6.7	6.2	1.2	0.9	8.4	19.7	42.6	3.2	8.2	39.3	5.7	7.1	80.0	56.2	1.0	5.7	4.2	983	161	148	29	21	100	72	+108
8	Kawhi Leonard K. Leonard	24	732	2018-19	TOR	39.1	30.5	9.1	3.9	1.7	0.7	10.1	20.7	49.0	2.3	6.0	37.9	8.0	9.0	88.4	61.9	2.3	6.8	3.1	939	218	94	40	17	74	56	+156
9	Pascal Siakam P. Siakam	24	455	2018-19	TOR	37.1	19.0	7.1	2.8	1.0	0.7	7.5	16.0	47.0	1.2	4.3	27.9	2.8	3.6	75.9	54.0	1.7	5.5	1.4	891	171	66	24	17	33	67	+97
10	Klay Thompson K. Thompson	24	582	2015-16	GSW	35.4	24.3	3.7	2.3	1.1	0.4	8.4	18.9	44.4	4.1	9.6	42.4	3.4	4.0	85.4	58.8	0.6	3.0	2.0	849	88	54	26	9	47	53	+64
11	Paul Pierce P. Pierce	24	451	2009-10	BOS	38.7	18.8	6.0	3.4	1.0	0.6	6.1	14.0	43.8	1.7	4.3	39.2	4.9	5.9	82.4	56.6	0.8	5.1	2.7	930	143	82	24	14	64	80	+54
12	Rajon Rondo R. Rondo	24	379	2009-10	BOS	40.6	15.8	5.6	9.3	1.9	0.1	6.3	13.6	46.3	0.4	1.0	37.5	2.8	4.8	59.6	50.4	1.6	4.0	3.0	975	134	223	46	3	72	57	+78
13	Rashard Lewis R. Lewis	24	455	2008-09	ORL	41.1	19.0	6.4	2.9	1.0	0.5	6.5	14.5	44.8	2.2	5.5	39.4	3.8	4.8	78.4	57.0	1.2	5.2	2.1	986	153	70	25	13	50	50	+49
14	Hedo Turkoglu H. Turkoglu	24	378	2008-09	ORL	38.9	15.8	4.5	4.8	0.8	0.2	5.3	12.3	42.7	1.3	3.5	38.6	3.9	4.8	81.7	54.7	0.4	4.2	2.7	934	109	116	18	4	64	80	+38
15	Ray Allen R. Allen	24	401	2007-08	BOS	38.4	16.7	3.9	2.9	1.0	0.3	5.5	12.5	43.9	2.3	5.6	41.0	3.4	3.8	91.1	58.9	1.0	2.9	1.4	921	94	69	24	8	33	60	+149
16	Tayshaun Prince T. Prince	24	333	2004-05	DET	41.3	13.9	6.5	3.5	1.1	0.3	5.5	12.5	44.0	0.9	2.5	36.7	2.0	2.5	79.7	51.1	2.3	4.2	1.5	990	155	83	26	8	36	46	+152
17	Tim Duncan T. Duncan	24	593	2002-03	SAS	42.5	24.7	15.4	5.3	0.6	3.3	9.1	17.2	52.9	0.0	0.3	0.0	6.5	9.7	67.7	57.7	4.0	11.4	3.2	1,021	369	127	15	79	76	78	+181
18	Patrick Ewing P. Ewing	24	546	1993-94	NYK	41.8	22.8	12.0	2.6	1.3	3.1	8.8	19.6	44.6	0.2	0.5	36.4	5.1	6.6	76.7	50.5	3.7	8.4	3.4	1,004	289	63	32	75	82	90
19	Charles Barkley C. Barkley	24	638	1992-93	PHX	42.8	26.6	13.6	4.3	1.6	1.1	9.6	20.1	47.7	0.4	1.9	22.2	7.0	9.1	77.1	55.2	3.9	9.7	2.1	1,026	326	102	39	27	50	73
20	Dan Majerle D. Majerle	24	370	1992-93	PHX	44.6	15.4	5.8	3.7	1.4	1.2	5.6	13.0	43.1	2.3	5.7	39.4	2.0	2.9	69.6	54.2	1.2	4.6	1.3	1,071	140	88	33	28	32	57
21	Magic Johnson M. Johnson	24	477	1987-88	LAL	40.2	19.9	5.4	12.6	1.4	0.2	7.0	13.7	51.4	0.3	0.6	50.0	5.5	6.5	85.2	60.0	1.3	4.1	3.5	965	130	303	34	4	83	61
22	Byron Scott B. Scott	24	470	1987-88	LAL	37.4	19.6	4.2	2.5	1.4	0.2	7.4	14.9	49.9	1.0	2.3	43.6	3.8	4.3	86.5	58.3	1.1	3.1	2.0	897	100	60	34	5	47	65
23	Bam Adebayo B. Adebayo	23	412	2022-23	MIA	36.9	17.9	9.9	3.7	0.8	0.7	7.3	15.1	48.1	0.0	0.1	0.0	3.4	4.1	82.1	53.0	2.7	7.1	2.7	850	227	85	19	15	62	71	+42
24	Jrue Holiday J. Holiday	23	399	2020-21	MIL	39.6	17.3	5.7	8.7	1.7	0.4	6.9	16.9	40.6	1.9	6.2	30.3	1.7	2.4	71.4	48.2	1.4	4.3	2.4	912	132	199	38	10	56	48	+160
25	Khris Middleton K. Middleton	23	542	2020-21	MIL	40.1	23.6	7.6	5.1	1.5	0.2	8.6	19.7	43.8	2.6	7.6	34.3	3.7	4.2	88.7	54.8	1.1	6.5	3.2	922	174	118	35	4	74	58	+119