Since 2002-03, Donovan Mitchell has the most games in the playoffs with 50+ points, with 3 games.

Interpreted as:

most 50 or more points playoff games by a player since 2003

	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	Donovan Mitchell D. Mitchell	3	158	41.0	52.7	5.7	6.0	0.3	0.3	18.7	32.0	58.3	4.3	10.3	41.9	11.0	12.3	89.2	70.4	1.3	4.3	4.3	123	17	18	1	1	13	8	-9
2	Jayson Tatum J. Tatum	2	101	41.1	50.5	9.5	6.0	2.0	0.5	16.5	29.0	56.9	5.5	10.5	52.4	12.0	14.5	82.8	71.4	0.0	9.5	0.5	82	19	12	4	1	1	4	+34
3	Jamal Murray J. Murray	2	100	43.1	50.0	8.0	6.5	0.0	0.5	17.5	27.5	63.6	9.0	13.5	66.7	6.0	7.0	85.7	81.8	2.5	5.5	2.5	86	16	13	0	1	5	7	+17
4	Damian Lillard D. Lillard	2	105	48.5	52.5	6.5	8.0	2.0	2.0	17.0	28.5	59.6	11.0	17.5	62.9	7.5	9.0	83.3	80.9	1.5	5.0	3.5	97	13	16	4	4	7	2	+11
5	Joel Embiid J. Embiid	1	50	40.6	50.0	8.0	4.0	0.0	1.0	13.0	19.0	68.4	5.0	7.0	71.4	19.0	21.0	90.5	88.5	1.0	7.0	3.0	41	8	4	0	1	3	3	+16
6	Nikola Jokić N. Jokić	1	53	39.4	53.0	4.0	11.0	0.0	1.0	20.0	30.0	66.7	2.0	4.0	50.0	11.0	13.0	84.6	74.2	1.0	3.0	6.0	39	4	11	0	1	6	2	+2
7	Stephen Curry S. Curry	1	50	37.7	50.0	8.0	6.0	1.0	0.0	20.0	38.0	52.6	7.0	18.0	38.9	3.0	5.0	60.0	62.2	1.0	7.0	1.0	38	8	6	1	0	1	2	+25
8	Jimmy Butler III J. Butler III	1	56	40.8	56.0	9.0	2.0	0.0	1.0	19.0	28.0	67.9	3.0	8.0	37.5	15.0	18.0	83.3	78.0	4.0	5.0	1.0	41	9	2	0	1	1	0	+4
9	Giannis Antetokounmpo G. Antetokounmpo	1	50	42.4	50.0	14.0	2.0	0.0	5.0	16.0	25.0	64.0	1.0	3.0	33.3	17.0	19.0	89.5	74.9	4.0	10.0	6.0	42	14	2	0	5	6	2	+10
10	Kevin Durant K. Durant	1	50	42.1	50.0	6.0	5.0	1.0	1.0	15.0	26.0	57.7	6.0	14.0	42.9	14.0	15.0	93.3	76.7	0.0	6.0	4.0	42	6	5	1	1	4	4	+18
11	LeBron James L. James	1	51	47.6	51.0	8.0	8.0	1.0	1.0	19.0	32.0	59.4	3.0	7.0	42.9	10.0	11.0	90.9	69.2	4.0	4.0	5.0	48	8	8	1	1	5	2	-13
12	Isaiah Thomas I. Thomas	1	53	44.6	53.0	4.0	4.0	3.0	0.0	18.0	33.0	54.5	5.0	12.0	41.7	12.0	13.0	92.3	68.4	1.0	3.0	2.0	45	4	4	3	0	2	2	+10
13	Russell Westbrook R. Westbrook	1	51	41.4	51.0	10.0	13.0	4.0	1.0	17.0	43.0	39.5	2.0	11.0	18.2	15.0	18.0	83.3	50.1	2.0	8.0	4.0	41	10	13	4	1	4	3	+11
14	Ray Allen R. Allen	1	51	58.8	51.0	5.0	3.0	3.0	0.0	18.0	32.0	56.3	9.0	18.0	50.0	6.0	7.0	85.7	72.7	2.0	3.0	3.0	59	5	3	3	0	3	1	+1
15	Dirk Nowitzki D. Nowitzki	1	50	43.5	50.0	12.0	3.0	1.0	0.0	14.0	26.0	53.8	5.0	6.0	83.3	17.0	18.0	94.4	73.7	1.0	11.0	1.0	43	12	3	1	0	1	2	+22
16	Kobe Bryant K. Bryant	1	50	52.1	50.0	8.0	5.0	3.0	0.0	20.0	35.0	57.1	5.0	8.0	62.5	5.0	6.0	83.3	66.4	1.0	7.0	7.0	52	8	5	3	0	7	4	-6
17	Allen Iverson A. Iverson	1	55	47.0	55.0	4.0	8.0	2.0	0.0	21.0	32.0	65.6	3.0	5.0	60.0	10.0	11.0	90.9	74.6	0.0	4.0	4.0	47	4	8	2	0	4	2	+13