JJ Peterka #10

R · Utah Mammoth · Age 24 · Shoots L · 6′0″, 183 lb · Draft: 2020, round 2, 34th overall

2025-26 regular season. Shading and Pctl are the percentile among the season's forwards who meet the tables' minimum (darker is better).

Summary		Pctl
GP	82	92nd
TOI/GP	15:59	57th
G	25	83rd
A	22	61st
P	47	70th
P/60	2.15	64th
ixG	19.1	67th
G−ixG	+5.9	92nd
xGF%	52.2	70th
Rel xGF%	−0.6	43rd
GS/GP	+0.62	66th
Pen ±	−1	30th

Scoring		Pctl
G	25	83rd
A1	11	52nd
A2	11	68th
P	47	70th
P1	36	71st
P/60	2.15	64th
5v5 P/60	2.09	81st
PPP	5	49th
SHP	0	32nd
ENG	2	80th

Shooting		Pctl
SOG	159	75th
iCF	338	81st
iFF	241	75th
ixG	19.1	67th
ixG/60	0.88	55th
G	25	83rd
G−ixG	+5.9	92nd
Sh%	15.7	76th
xSh%	7.9	30th
Blk'd	97	90th
5v5 iCF/60	15.3	85th

On ice (5v5)		Pctl
5v5 TOI	1118	89th
CF%	53.3	82nd
FF%	52.5	76th
xGF%	52.2	70th
GF%	57.3	84th
xGF/60	2.75	70th
xGA/60	2.51	54th
oiSh%	9.8	57th
oiSv%	91.9	80th
PDO	101.7	75th
Rel CF%	+0.2	52nd
Rel xGF%	−0.6	43rd
OZS%	70.7	84th

Usage		Pctl
TOI/GP	15:59	57th
EV/GP	14:01	67th
5v5/GP	13:38	77th
PP/GP	1:57	61st
SH/GP	0:01	20th
Shifts/GP	20.3	60th
Shift	0:47	53rd
OZ	290	78th
NZ	277	85th
DZ	120	36th
OZS%	70.7	84th

Game Score		Pctl
GS	+51.2	72nd
GS/GP	+0.62	66th
GS/60	+2.34	64th
Scoring	+32.5	70th
Shooting	+12.4	67th
On ice	+6.8	78th
Penalties	0.0	33rd
Faceoffs	−0.1	41st
Other	−0.4	3rd

Other		Pctl
Hits	16	6th
Blk	19	15th
Tk	19	61st
Gv	87	9th
PenD	13	46th
PenT	14	35th
Pen ±	−1	30th
PP min ±	0.0	34th
FOW	8	29th
FOL	16	70th
FO%	33.3	20th

By season

Season		GP	G	A	P	ixG	xGF%	GS/GP	TOI/GP
2026-27	Regular season	9	3	3	6	2.2	58.3	+0.89	16:28
2025-26	Regular season	82	25	22	47	19.1	52.2	+0.62	15:59
2025-26	Playoffs	6	0	0	0	0.6	45.8	−0.05	13:38

Rolling 10-game averages

5v5 xGF% (scale at right)Game Score per game (±1.2), centred on 0 · each point the 10 games to that one, 82 games in all

Linemates

Teammate	Pos	Together	5v5 CF%	5v5 xGF%
Mikhail Sergachev	D	461:39	54.7	52.4
Nate Schmidt	D	436:46	51.8	50.4
Dylan Guenther	R	400:15	50.9	47.7
John Marino	D	396:38	53.3	50.5
Clayton Keller	R	357:51	55.4	58.1
Logan Cooley	C	348:44	50.8	47.1
Ian Cole	D	347:50	51.0	51.5
Nick Schmaltz	C	341:22	55.5	56.4

Game log

Date	Opp	Result	TOI	G	A	SOG	ixG	5v5 CF%	5v5 xGF%	GS
Apr 16	vs STL	L 3–5	21:02	0	1	3	0.11	73	67	+1.19
Apr 14	vs WPG	W 5–3	15:02	1	0	4	0.55	75	73	+2.21
Apr 12	@ CGY	L 1–4	14:01	0	0	2	0.40	58	49	+0.10
Apr 11	vs CAR	L 1–4	13:43	0	0	0	0.07	52	42	+0.05
Apr 9	vs NSH	W 4–1	14:57	0	0	2	0.10	69	74	+0.72
Apr 7	vs EDM	W 6–5 OT	16:37	1	0	3	0.44	61	45	+0.81
Apr 4	@ VAN	W 7–4	14:00	0	0	2	0.03	71	55	−0.11
Apr 2	@ SEA	W 6–2	16:42	1	0	4	0.30	56	55	+1.20
Mar 28	@ LAK	W 6–2	12:57	0	1	1	0.10	71	68	+1.27
Mar 26	vs WSH	L 4–7	14:03	0	0	2	0.09	50	56	+0.09
Mar 24	vs EDM	L 2–5	15:45	0	0	1	0.05	43	28	−0.52
Mar 22	vs LAK	W 4–3 OT	14:20	0	0	1	0.04	47	25	−0.66
Mar 20	vs ANA	L 1–4	13:06	0	1	2	0.25	66	85	+1.88
Mar 19	@ VGK	W 4–0	14:42	0	0	0	0.06	31	19	−1.03
Mar 16	@ DAL	W 6–3	11:42	0	1	0	0.00	55	51	+0.69
Mar 14	vs PIT	L 3–4	14:39	0	0	1	0.14	45	47	−0.21
Mar 12	vs CHI	L 2–3 OT	14:32	1	0	2	0.19	55	53	+1.15
Mar 10	@ MIN	L 0–5	12:33	0	0	2	0.20	39	21	−1.87
Mar 9	@ CHI	L 2–3 OT	13:13	0	0	2	0.39	52	53	+0.47
Mar 7	@ CBJ	W 5–4 OT	14:04	0	0	1	0.05	33	38	−0.40
Mar 5	@ PHI	W 3–0	13:47	0	0	3	0.37	45	45	+0.10
Mar 3	@ WSH	W 3–2	14:22	1	0	5	0.57	83	87	+1.90
Mar 1	vs CHI	L 0–4	18:10	0	0	3	0.48	64	76	+1.04
Feb 27	vs MIN	W 5–2	16:44	0	0	3	0.20	44	29	−0.56
Feb 25	vs COL	L 2–4	12:43	0	0	0	0.00	50	49	−0.20
Feb 4	vs DET	W 4–1	14:48	0	0	0	0.14	33	59	+0.26
Feb 2	vs VAN	W 6–2	18:14	1	0	1	0.35	62	78	+1.76
Jan 31	vs DAL	L 2–3	17:50	0	2	1	0.22	41	58	+2.07
Jan 29	@ CAR	L 4–5	15:43	1	0	1	0.21	31	41	+0.99
Jan 27	@ FLA	W 4–3	16:50	0	0	1	0.07	21	25	−0.73
Jan 26	@ TBL	L 0–2	14:27	0	0	2	0.60	79	83	+1.70
Jan 24	@ NSH	W 5–2	14:08	1	0	0	1.02	43	36	+0.93
Jan 21	vs PHI	W 5–4 OT	14:08	1	0	1	0.30	47	57	+1.18
Jan 17	vs SEA	W 6–3	15:37	0	0	3	0.15	50	48	−0.08
Jan 15	vs DAL	W 2–1	14:32	0	0	3	0.27	64	73	+0.39
Jan 13	vs TOR	W 6–1	15:16	1	1	2	0.04	59	87	+2.86
Jan 11	vs CBJ	L 2–3 OT	15:59	0	0	1	0.37	45	43	+0.09
Jan 9	vs STL	W 4–2	16:48	0	1	2	0.18	37	56	+1.00
Jan 7	vs OTT	W 3–1	10:59	0	0	0	0.00	29	1	−0.81
Jan 5	@ NYR	W 3–2 OT	15:41	0	0	3	0.44	62	58	+0.70
Jan 3	@ NJD	L 1–4	15:52	0	0	3	0.21	48	45	+0.06
Jan 1	@ NYI	W 7–2	15:29	0	1	0	0.21	71	79	+1.87
Dec 29	vs NSH	L 3–4	23:05	1	0	3	0.53	46	59	+1.42
Dec 23	@ COL	L 0–1	17:08	0	0	2	0.09	63	38	−0.66
Dec 21	vs WPG	W 4–3 OT	16:55	1	0	1	0.24	55	68	+1.23
Dec 19	vs NJD	L 1–2	18:59	0	0	2	0.18	58	64	+0.16
Dec 17	@ DET	W 4–1	13:52	0	1	0	0.00	56	72	+1.06
Dec 16	@ BOS	L 1–4	17:42	0	0	2	0.35	56	66	+0.53
Dec 14	@ PIT	W 5–4 OT	21:55	0	1	8	0.40	76	73	+1.42
Dec 12	vs SEA	W 5–3	16:47	1	0	4	0.93	57	51	+1.22
Dec 10	vs FLA	L 3–4	20:37	0	0	1	0.12	28	25	−1.16
Dec 8	vs LAK	L 2–4	22:07	0	1	0	0.08	39	54	+0.96
Dec 6	@ CGY	L 0–2	21:34	0	0	2	0.23	65	63	+0.37
Dec 5	@ VAN	W 4–1	17:08	0	1	1	0.05	35	59	+0.90
Dec 3	@ ANA	W 7–0	15:12	2	2	6	0.66	65	73	+4.52
Dec 1	@ SJS	L 3–6	21:25	1	0	4	0.28	60	77	+1.93
Nov 29	@ STL	L 0–1	18:32	0	0	1	0.03	48	20	−0.78
Nov 28	@ DAL	L 3–4	17:23	0	0	2	0.27	45	47	+0.07
Nov 26	vs MTL	L 3–4	12:40	0	0	1	0.04	50	22	−0.56
Nov 24	vs VGK	W 5–1	16:38	0	0	3	0.39	62	51	+0.42
Nov 22	vs NYR	W 3–2	15:41	1	0	4	0.89	59	80	+3.02
Nov 20	vs VGK	L 1–4	13:14	0	0	1	0.17	38	28	−0.84
Nov 18	@ SJS	L 2–3 OT	13:57	2	0	2	0.20	38	52	+1.76
Nov 17	@ ANA	L 2–3 OT	16:45	0	0	0	0.16	38	30	−0.63
Nov 14	vs NYI	L 2–3 OT	16:25	1	0	3	0.27	57	28	+0.15
Nov 12	vs BUF	W 5–2	13:43	1	1	3	0.23	56	39	+1.59
Nov 9	@ OTT	L 2–4	17:33	0	0	2	0.17	41	42	−0.19
Nov 8	@ MTL	L 2–6	18:56	0	0	2	0.11	56	55	+0.07
Nov 5	@ TOR	L 3–5	13:42	0	0	1	0.02	55	35	−0.46
Nov 4	@ BUF	W 2–1 OT	15:37	0	0	3	0.18	60	33	−0.51
Nov 2	vs TBL	L 2–4	16:43	0	0	3	0.29	43	41	−0.20
Oct 28	@ EDM	L 3–6	16:54	1	0	3	0.13	52	54	+1.01
Oct 26	@ WPG	W 3–2	17:40	0	1	0	0.14	48	38	+0.23
Oct 25	@ MIN	W 6–2	13:31	1	0	2	0.20	46	74	+1.66
Oct 23	@ STL	W 7–4	16:14	0	3	2	0.07	53	48	+2.58
Oct 21	vs COL	W 4–3 OT	16:48	0	0	1	0.17	44	35	−0.31
Oct 19	vs BOS	W 3–2	13:44	0	1	1	0.04	63	86	+1.60
Oct 17	vs SJS	W 6–3	17:15	0	0	4	0.25	74	76	+0.65
Oct 15	vs CGY	W 3–1	16:30	1	0	2	0.34	60	58	+1.29
Oct 13	@ CHI	L 1–3	17:27	1	0	1	0.05	61	68	+1.50
Oct 11	@ NSH	W 3–2 OT	15:08	0	1	1	0.03	54	64	+0.81
Oct 9	@ COL	L 1–2	17:50	0	0	2	0.15	51	49	−0.13