Magic Johnson has the most career points + rebounds by a player younger than 21 in the NBA Finals, with 196.

most pts + reb in the finals by a player under 21 years old

	NAME	PTS+REB	PTS	REB	SERIES	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	AST	STL	BLK	TOV	PF	+/-
1	Magic Johnson M. Johnson	196	129	67	NBA Finals	6	42.7	21.5	11.2	8.7	2.7	0.3	7.8	13.7	57.3	0.0	0.3	0.0	5.8	6.7	87.5	64.8	2.8	8.3	5.0	256	52	16	2	30	17
2	Tyler Herro T. Herro	113	88	25	NBA Finals	6	34.6	14.7	4.2	3.0	0.5	0.0	5.3	14.5	36.8	1.8	5.0	36.7	2.2	2.7	81.3	46.8	0.2	4.0	2.3	208	18	3	0	14	7	-46
3	Darryl Dawkins D. Dawkins	73	42	31	NBA Finals	6	18.7	7.0	5.2	0.8	0.8	1.5	2.2	4.8	44.8				2.7	4.5	59.3	51.4	0.5	4.7		112	5	5	9		14
4	Dereck Lively II D. Lively II	69	28	41	NBA Finals	5	22.8	5.6	8.2	0.4	0.8	0.2	2.4	3.4	70.6	0.2	0.2	100.0	0.6	1.4	42.9	69.7	3.2	5.0	1.0	114	2	4	1	5	11	-10
5	Jaden Hardy J. Hardy	24	18	6	NBA Finals	2	12.1	9.0	3.0	2.5	0.0	0.0	3.0	6.5	46.2	1.0	2.5	40.0	2.0	2.0	100.0	61.0	0.5	2.5	0.0	24	5	0	0	0	3	0
6	Jonathan Bender J. Bender	8	7	1	NBA Finals	2	3.0	3.5	0.5	0.0	0.5	0.0	1.0	1.5	66.7	0.0	0.0		1.5	2.0	75.0	73.5	0.0	0.5	0.0	6	0	1	0	0	0	+5
7	Darko Milicic D. Milicic	6	2	4	NBA Finals	6	1.8	0.3	0.7	0.0	0.2	0.0	0.2	0.8	20.0	0.0	0.0		0.0	0.3	0.0	17.0	0.2	0.5	0.2	11	0	1	0	1	0	-2
8	Johnny Furphy J. Furphy	3	2	1	NBA Finals	4	3.0	0.5	0.3	0.0	0.0	0.0	0.3	0.3	100.0	0.0	0.0		0.0	0.3	0.0	69.4	0.0	0.3	0.3	12	0	0	0	1	1	-1
9	Moses Moody M. Moody	2	2	0	NBA Finals	4	2.7	0.5	0.0	0.0	0.0	0.3	0.3	0.3	100.0	0.0	0.0		0.0	0.0		100.0	0.0	0.0	0.0	11	0	0	1	0	0	-8
10	Jordan Walsh J. Walsh	1	0	1	NBA Finals	1	5.4	0.0	1.0	0.0	0.0	0.0	0.0	2.0	0.0	0.0	1.0	0.0	0.0	0.0		0.0	0.0	1.0	0.0	5	0	0	0	0	0	+7
11	Nikola Jović N. Jović	1	0	1	NBA Finals	2	1.0	0.0	0.5	0.0	0.0	0.0	0.0	0.5	0.0	0.0	0.0		0.0	0.0		0.0	0.0	0.5	0.0	2	0	0	0	0	0	+1
12	Jonathan Kuminga J. Kuminga	1	0	1	NBA Finals	4	2.0	0.0	0.3	0.0	0.0	0.0	0.0	0.3	0.0	0.0	0.0		0.0	0.0		0.0	0.0	0.3	0.0	8	0	0	0	0	0	-10
13	Peyton Watson P. Watson	0	0	0	NBA Finals	1	0.5	0.0	0.0	0.0	0.0	0.0	0.0	0.0		0.0	0.0		0.0	0.0			0.0	0.0	0.0	0	0	0	0	0	0	0