highest plus minus in a playoff series by a rookie

Ken Morrow has the highest plus/minus by a rookie in a single NHL playoff run, at +20 in 1980-81.

	NAME	+/-	SEASON	TM	GP	G	A	P	PIM	PPG	PPA	SHG	SHA	GWG	OTG	S	S%	FOW	FO	FOW%	HIT	BKS	TKA	GVA	TOI/GP
1	Ken Morrow K. Morrow	+20	1980-81	NYI	18	3	4	7	8	0	0	0	1	1	1	18	16.7
2	Mike Busniuk M. Busniuk	+17	1979-80	PHI	19	2	4	6	23	0	0	0	0	0	0	16	12.5
3	Bowen Byram B. Byram	+15	2021-22	COL	20	0	9	9	10	0	1	0	0	0	0	44	0.0	0	0		45	16	5	8	19:22
4	Randy Gregg R. Gregg	+14	1982-83	EDM	16	2	4	6	8	0	0	1	1	1	0	16	12.5
5	Billy Carroll B. Carroll	+14	1980-81	NYI	18	3	9	12	4	0	0	1	2	1	0	17	17.6
6	Nathan LaFayette N. LaFayette	+13	1993-94	VAN	20	2	7	9	4	0	0	0	0	0	0	24	8.3
7	Cale Makar C. Makar	+12	2019-20	COL	15	4	11	15	0	2	4	0	0	2	0	36	11.1	0	0		20	14	5	14	23:41
8	Brandon Montour B. Montour	+12	2016-17	ANA	17	0	7	7	4	0	0	0	0	0	0	37	0.0	0	0		7	16	5	12	19:11
9	Adam Henrique A. Henrique	+12	2011-12	NJD	24	5	8	13	11	0	2	0	1	3	2	40	12.5	148	339	43.7	31	19	9	8	17:15
10	Brad Marchand B. Marchand	+12	2010-11	BOS	25	11	8	19	40	0	0	1	0	1	0	61	18.0	2	7	28.6	30	15	6	9	16:46
11	Jari Kurri J. Kurri	+12	1980-81	EDM	9	5	7	12	4	0	3	0	0	0	0	14	35.7
12	Brian Propp B. Propp	+12	1979-80	PHI	19	5	10	15	29	3	2	0	0	0	0	41	12.2
13	Tanner Pearson T. Pearson	+10	2013-14	LAK	24	4	8	12	8	0	0	0	0	0	0	53	7.5	0	2	0.0	52	4	6	12	12:17
14	Ville Leino V. Leino	+10	2009-10	PHI	19	7	14	21	6	0	5	0	0	2	0	36	19.4	13	35	37.1	18	10	15	2	16:16
15	Dustin Penner D. Penner	+10	2005-06	ANA	13	3	6	9	12	0	0	0	0	0	0	41	7.3	1	4	25.0	14	1	5	10	13:16
16	Jim Paek J. Paek	+10	1991-92	PIT	19	0	4	4	6	0	0	0	1	0	0	7	0.0
17	Jonathan Ericsson J. Ericsson	+9	2008-09	DET	22	4	4	8	25	0	0	0	1	1	0	33	12.1	0	0		39	19	1	17	18:44
18	Colin White C. White	+9	1999-00	NJD	23	1	5	6	18	0	0	0	0	1	0	23	4.3	0	0		69	22	16	16	14:25
19	Danny Markov D. Markov	+9	1998-99	TOR	17	0	6	6	18	0	0	0	0	0	0	11	0.0
20	Trent Yawney T. Yawney	+9	1988-89	CHI	15	3	6	9	20	0	3	1	0	0	0	17	17.6
21	Bob Sweeney B. Sweeney	+9	1987-88	BOS	23	6	8	14	66	1	0	1	0	1	0	24	25.0
22	Daryl Evans D. Evans	+9	1981-82	LAK	10	5	8	13	12	1	4	0	0	1	1	39	12.8
23	Anders Hedberg A. Hedberg	+9	1978-79	NYR	18	4	5	9	12	0	2	1	2	1	0	42	9.5
24	Bill Nyrop B. Nyrop	+9	1976-77	MTL	8	1	0	1	4	0	0	0	0	0	0	9	11.1
25	Chuck Lefley C. Lefley	+9	1972-73	MTL	17	3	5	8	8	0	0	0	0	0	0	13	23.1