Utah Mammoth#6 · D

JohnMarino

Age

Height

6′1″

Weight

200 lb

Shoots

Born

North Easton, Massachusetts, USA

Draft

2015 · EDM · round 6, #154 overall

Pony per game

−0.10

156 of 207 defencemen

Pony total

−0.51

5 games · 2026-27

Points

0-1-1

G-A-P · 5 GP · 20:20 TOI

IMPACT

+4.8

Goals / 82 · OFF +0.5 · DEF +4.3

Pony score

Game by game 5-game average

Average night

5 games · −0.10 per game

Production−0.07Production−0.08

Play driving+0.02Play driving+0.00

Special teams+0.06Special teams0.00

Usage−0.02Usage−0.00

Offence left column, defence right; goals per game above an average defenceman.

Best

+0.28 @ NJD

2026-10-06

Toughest

−0.35 @ CBJ

2026-10-03

Shot map

0 goals on 0.0 xG · +0.0 finishing · 0 attempts

goal (0), taller = higher xGsaved (0)missed (0)

Isolated impact

FewerMore shots24-25 – 26-27Method

Total

+2.3

Goals · std season73rd pct D

Goal threat

Penalties

With or without

Together Marino apart Mate apart5v5 · 10+ min5 GPMethod

Game log

			Scoring					Shooting				5v5		Play						Time
Date	Opp	Pony	G	A	P	SOG	TOI	Res	Res	G

Career

Season	Age	Team	GP	G	A	Pts	Pts/G	+/−	PIM	PPG	SOG	S%	TOI
2026-27	29	Utah Mammoth	5	0	1	1	0.20	-1	2	0	3	0.0	20:20

Total

5 GP

−0.51

3–2–0

0.09

−1

−0.51

Per GP

−0.10

0.00

0.20

0.6

20:20

0.00

0.20

0.00

0.6

1.8

0.02

0.0

0.4

2.2

0.4

10/08	@BOS	−0.13	0	0	1	19:33	L1–6	L1–6	0	0	1	1	0.01	0	53	50	0	0	2	0	−1	19:33	4:39	0:00	25	−0.13
10/06	@NJD	+0.28	0	0	0	19:13	W5–3	W5–3	0	0	0	1	0.00	—	42	56
10/04	@NYR	−0.03	0	0	1	21:07	L2–4	L2–4	0	0	1	3	0.05	0	59	43
10/03	@CBJ	−0.35	1	1	0	20:27	W4–1	W4–1	1	1	0	3	0.01	—	50	26
10/01	vsCHI	−0.28	0	0	1	21:22	W6–0	W6–0	0	0	1	1	0.02	0	57	57

Season	Age	League · team	GP	G	A	Pts	Pts/G	+/−	PIM	PPG	SOG	S%	TOI
2018-19	21	NCAA · Harvard Univ.	33	3	8	11	0.33	-3	20	—	—	—	—
2017-18	20	NCAA · Harvard Univ.	33	2	14	16	0.48	+21	10	—	—	—	—
2016-17	19	NCAA · Harvard Univ.	35	2	13	15	0.43	+20	24	—	—	—	—
2015-16	18	USHL · Tri-City Storm	56	5	25	30	0.54	+5	43	—	—	—	—
2015-16	18	WJAC-19 · USA U19	5	0	2	2	0.40	—	2	—	—	—	—
2014-15	17	USPHL · South Shore	49	4	24	28	0.57	—	42	1	—	—	—
2013-14	16	USPHL · South Shore U18	12	1	4	5	0.42	—	12	—	—	—	—
2013-14	16	USPHL · South Shore	34	6	11	17	0.50	—	16	—	—	—	—
2012-13	15	EJHL · South Shore	37	3	31	34	0.92	—	12	—	—	—	—
2011-12	14	WSI U15 · Latvia Selects U15	6	0	1	1	0.17	—	0	—	—	—	—
2008-09	11	QC Int PW · Tampa Bay Lightning PW	2	0	0	0	0.00	—	0	—	—	—	—
2006-07	9	Brick Invitational · Montréal Ice Storm	5	1	2	3	0.60	—	4	—	—	—	—

Season	Age	Team	GP	G	A	Pts	Pts/G	+/−	PIM	PPG	SOG	S%	TOI
2025-26	28	Utah Mammoth	6	1	0	1	0.17	0	0	0	4	25.0	22:27
2022-23	25	New Jersey Devils	12	0	4	4	0.33	-1	0	0	8	0.0	22:42
2021-22	24	Pittsburgh Penguins	7	0	1	1	0.14	+2	2	0	8	0.0	23:16
2020-21	23	Pittsburgh Penguins	6	0	0	0	0.00	-1	6	0	6	0.0	17:45
2019-20	22	Pittsburgh Penguins	4	0	1	1	0.25	-1	2	0	10	0.0	21:17
NHL career			Career			35	1	6	7	0.20	-1	10	0	36	2.8	21:46