Michael Jordan had the most games in the playoffs with 42+ points, with 33 games.

Interpreted as:

most games by a player with 42+ points in playoff

	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	Michael Jordan M. Jordan	33	1,567	43.9	47.5	6.2	5.0	2.2	1.2	17.6	32.2	54.7	1.1	2.7	41.1	11.1	13.0	85.1	62.5	1.6	4.6	3.3	1,448	205	166	74	39	109	116	+12
2	LeBron James L. James	17	777	44.2	45.7	8.9	7.1	1.6	0.5	16.6	28.2	58.8	2.6	6.1	42.7	9.9	13.5	73.8	66.9	1.9	7.0	3.6	751	152	121	27	9	62	49	+98
3	Jerry West J. West	13	590		45.4	6.7	6.9			16.5	33.7	49.1				12.3	14.2	87.0	56.8					87	90				39
4	Wilt Chamberlain W. Chamberlain	10	476	47.2	47.6	28.9	2.5			20.0	36.6	54.6				7.6	16.2	46.9	54.4				472	289	25				24
5	Allen Iverson A. Iverson	9	431	46.0	47.9	4.3	5.8	2.7	0.1	16.8	32.2	52.1	4.0	7.7	52.2	10.3	11.7	88.6	64.1	0.7	3.7	3.2	414	39	52	24	1	29	21	+91
6	Kobe Bryant K. Bryant	8	364	45.4	45.5	7.6	4.6	1.9	0.6	16.8	30.5	54.9	2.8	5.5	50.0	9.3	10.8	86.0	64.6	1.6	6.0	3.1	363	61	37	15	5	25	24	+21
7	Elgin Baylor E. Baylor	8	378		47.3					17.6						12.0	15.1	79.3											28
8	Donovan Mitchell D. Mitchell	7	338	39.0	48.3	5.7	6.0	1.4	0.4	16.4	30.0	54.8	4.9	11.3	43.0	10.6	12.4	85.1	68.1	1.9	3.9	3.9	273	40	42	10	3	27	17	+46
9	Luka Dončić L. Dončić	7	304	41.8	43.4	9.3	10.7	1.4	0.4	15.3	28.6	53.5	4.7	10.4	45.2	8.1	10.9	75.0	65.1	0.9	8.4	5.7	293	65	75	10	3	40	16	-10
10	Kevin Durant K. Durant	7	323	45.3	46.1	8.3	6.4	1.3	1.1	15.0	26.4	56.8	4.9	9.7	50.0	11.3	12.0	94.0	72.8	0.4	7.9	2.1	317	58	45	9	8	15	23	+34
11	James Harden J. Harden	7	305	40.3	43.6	5.0	6.9	2.0	0.6	14.4	24.9	58.0	5.9	11.1	52.6	8.9	9.4	93.9	75.1	0.9	4.1	3.9	282	35	48	14	4	27	23	+14
12	Devin Booker D. Booker	6	277	42.9	46.2	6.2	5.5	1.7	1.0	17.0	25.3	67.1	3.8	6.7	57.5	8.3	9.0	92.6	78.8	0.7	5.5	2.5	257	37	33	10	6	15	23	+32
13	Dirk Nowitzki D. Nowitzki	6	272	44.9	45.3	11.5	2.8	2.0	1.3	14.2	22.8	62.0	2.3	3.0	77.8	14.7	16.2	90.7	75.7	1.7	9.8	2.3	269	69	17	12	8	14	14	+52
14	Shaquille O'Neal S. O'Neal	6	266	44.7	44.3	18.0	3.0	0.8	3.3	18.5	29.5	62.7	0.0	0.0		7.3	13.8	53.0	62.3	6.7	11.3	2.7	268	108	18	5	20	16	18	+56
15	Russell Westbrook R. Westbrook	5	232	43.3	46.4	10.6	7.8	1.4	0.2	17.4	38.2	45.5	3.8	12.0	31.7	7.8	10.0	78.0	54.5	2.4	8.2	4.8	217	53	39	7	1	24	17	+32
16	Charles Barkley C. Barkley	5	232	45.2	46.4	15.6	4.2	1.8	1.4	16.6	25.0	66.4	1.6	2.8	57.1	11.6	13.4	86.6	75.1	5.4	10.2	2.4	226	78	21	9	7	12	15
17	Hakeem Olajuwon H. Olajuwon	5	225	45.4	45.0	12.2	4.8	1.8	5.0	18.6	31.0	60.0	0.4	0.6	66.7	7.4	10.4	71.2	63.2	3.4	8.8	2.4	227	61	24	9	25	12	21
18	Bernard King B. King	5	223	40.2	44.6	6.8	2.6	1.0	0.4	17.4	27.6	63.0	0.0	0.0		9.8	12.8	76.6	67.1	2.6	4.2	3.2	201	34	13	5	2	16	21
19	George Gervin G. Gervin	5	216	40.6	43.2	7.0	1.8	1.6	1.0	17.6	29.0	60.7	0.0	0.0		8.0	9.8	81.6	64.8			2.6	203	35	9	8	5	13	12
20	Rick Barry R. Barry	5	233	45.2	46.6	8.2	4.0	1.0	0.0	17.8	39.2	45.4				11.0	13.8	79.7	51.5	0.0	6.0		226	41	20	1	0		20
21	Jimmy Butler III J. Butler III	4	190	42.9	47.5	7.8	4.8	2.0	0.8	16.8	28.8	58.3	3.5	8.3	42.4	10.5	12.5	84.0	69.3	2.0	5.8	1.8	172	31	19	8	3	7	3	+21
22	Giannis Antetokounmpo G. Antetokounmpo	4	178	40.6	44.5	14.5	5.0	1.0	2.8	15.3	26.8	57.0	1.3	4.3	29.4	12.8	16.0	79.7	65.8	3.3	11.3	4.5	162	58	20	4	11	18	13	+6
23	Jayson Tatum J. Tatum	4	189	41.1	47.3	9.0	5.0	2.0	1.0	16.5	29.5	55.9	6.3	13.0	48.1	8.0	9.8	82.1	69.9	0.0	9.0	2.3	165	36	20	8	4	9	9	+46
24	Jamal Murray J. Murray	4	185	41.9	46.3	7.3	7.0	1.0	0.5	17.3	26.8	64.5	7.5	12.3	61.2	4.3	4.8	89.5	80.2	2.0	5.3	1.5	168	29	28	4	2	6	12	+54
25	Nikola Jokić N. Jokić	4	181	39.8	45.3	12.3	8.0	1.3	1.0	17.3	28.8	60.0	2.8	6.0	45.8	8.0	10.5	76.2	67.8	3.5	8.8	4.8	159	49	32	5	4	19	12	-13