Centre · #47 · BOS

Mark Kastelic

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Shoots: Right
Height: 6′4″
Weight: 231 lb
Born: Mar 11, 1999 (age 27)
Birthplace: Phoenix, Arizona, USA
Draft: 2019, OTT, round 5, 125th overall

On-ice shot attempts, shots and goals in all situations. With or without you →

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Strength

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Season

2026-27 · All situations

GP: 18; BOS
TOI: 195; 10:49 a game
CF%: 43.5; 154–200
xGF%: 40.3; 8.1–12.0
GF%: 52.9; 9–8

2026-27 individual

G: 3
A1: 2
A2: 2
P: 7
iSF: 22
Sh%: 13.6
ixG: 3.30
G−ixG: -0.30

Shooting luck

2026-27 in all situations, beside his record before (his seasons since 2019-20) and the league's forwards.

Measure	2026-27	Before	Δ	League
Sh%	13.6	10.0	+3.7	13.3
On-ice Sh%	12.0	8.2	+3.8	11.7
PDO	104.0	98.8	+5.2	100.3
G−ixG	-0.30	–	–	–

Sh% z +0.4. 22 shots on goal: too few to judge yet (25 needed). Expected: his record before blended with 100 shots at the league rate; past ±2 is about one time in twenty by chance.

2026-27 shot maps

Unblocked attempts in all situations, the net attacked at the top. A blocked attempt has no shot location, so these are goals, shots on goal and misses. Shots at an empty net are left out.

2026-27 shot maps

On the ice, against the league

For · his team's attempts33.9 FF/60 · league 40.2

−1.3+1.3

Against · at his net43.1 FF/60 · league 40.2

−1.3+1.3

Per 60 vs league average; darker = bigger gap. Green is better for him, red worse. 195 min.

His attempts

Select a shot for its type, xG and game.

on goal missgoal

Area = xG:0.050.200.50smallest ≤ 0.04

Under 50 attempts: too few for a density, so each is drawn.

Excluding 1 empty-net attempt (1 goal): 33 unblocked · 21 SOG · 2 G · 2.40 ixG · 1 from his own half, not drawn.

His unblocked attempts, shots on goal, goals and shooting percentage by zone, beside the league's
Zone	FF	SOG	G	Sh%	Lg Sh%
Inner slot	8	4	2	50.0	20.6
High slot	3	1	0	0.0	18.2
Circles	13	10	0	0.0	9.9
Point and perimeter	8	5	0	0.0	4.4
Behind the net	0	0	0	–	4.7

By season

Season	Team	GP	TOI	CF%	GF%	xGF%	xGF% Rel	xGF	xGA	Sh%	Sv%	PDO
2021-22 OTT	OTT	16	147	42.5	45.5	46.4	-0.6	6.12	7.08	7.5	93.8	101.2
2022-23 OTT	OTT	65	579	46.9	38.3	45.2	-7.9	20.76	25.15	6.7	89.7	96.4
2023-24 OTT	OTT	63	487	48.0	41.7	45.6	-5.9	15.30	18.27	7.3	90.6	97.9
2024-25 BOS	BOS	61	655	42.9	44.7	45.4	-4.6	20.90	25.16	9.5	90.9	100.5
2025-26 BOS	BOS	82	1035	42.0	38.6	37.2	-12.4	36.35	61.42	9.0	90.3	99.3
2026-27 BOS	BOS	18	195	43.5	52.9	40.3	-11.8	8.11	12.00	12.0	92.0	104.0
Total BOS/OTT	BOS/OTT	305	3097	44.1	41.5	41.9	-9.0	107.54	149.08	8.4	90.7	99.1

Among the league's forwards

On-ice rates per 60, in all situations, as percentiles among 385 forwards with 100+ minutes. Right is better.

With or without you

WOWY at 5v5, 2026-27: his on-ice shares with each teammate, and each without the other. A clue, not a verdict. Read at 5v5: All situations mixes power-play units with lines.

Jeannot+5 more

Teammate	Minutes			xGF%			CF%			GF%
Teammate	With	Kastelic without	Without Kastelic	With	Kastelic without	Without Kastelic	With	Kastelic without	Without Kastelic	With	Kastelic without	Without Kastelic
JeannotTanner Jeannot LW	140	26*	33*	46.9 4.8–5.4	59.5* 1.7–1.1	69.0* 2.1–0.9	48.4 118–126	51.0* 26–25	59.0* 36–25	55.6 5–4	75.0* 3–1	100.0* 4–0

Under each without share: with minus without, in points (green: better together). * Under 50 minutes: too little to read (hover or tap for the sample). 14 teammates under the floor are not shown: pick them above.

Open in WOWY →

2026-27 game by game

Date	Opponent	Result	CF%	GF%	xGF%	TOI	xGF	xGA	Sh%	Sv%	PDO
2026-11-08 vs FLA · W 4-1	vs FLA	W 4-1	30.0	–	20.3	7	0.11	0.42	0.0	100.0	100.0
2026-11-05 @ PIT · W 6-2	@ PIT	W 6-2	40.0	100.0	51.0	13	0.37	0.36	20.0	100.0	120.0
2026-11-02 vs VGK · W 3-2 SO	vs VGK	W 3-2 SO	42.9	–	28.3	9	0.22	0.57	0.0	100.0	100.0
2026-10-31 vs CHI · W 5-4 OT	vs CHI	W 5-4 OT	57.1	50.0	69.7	8	0.52	0.23	25.0	75.0	100.0
2026-10-29 @ STL · L 1-4	@ STL	L 1-4	65.4	0.0	43.0	10	0.46	0.61	0.0	75.0	75.0
2026-10-27 @ CAR · L 1-2	@ CAR	L 1-2	46.7	–	45.7	10	0.17	0.20	0.0	100.0	100.0
2026-10-24 vs SJS · W 6-4	vs SJS	W 6-4	38.5	–	53.5	9	0.50	0.44	0.0	100.0	100.0
2026-10-22 vs NSH · W 6-0	vs NSH	W 6-0	51.3	100.0	45.7	14	1.22	1.45	9.1	100.0	109.1
2026-10-20 @ DAL · L 2-3 OT	@ DAL	L 2-3 OT	26.3	–	23.6	12	0.20	0.65	0.0	100.0	100.0
2026-10-17 @ LAK · W 4-1	@ LAK	W 4-1	68.8	–	64.6	11	0.31	0.17	0.0	100.0	100.0
2026-10-16 @ ANA · W 4-2	@ ANA	W 4-2	23.5	0.0	25.6	9	0.31	0.90	0.0	87.5	87.5
2026-10-13 @ SJS · W 6-3	@ SJS	W 6-3	40.9	100.0	60.8	12	0.81	0.52	25.0	100.0	125.0
2026-10-10 vs PHI · W 5-1	vs PHI	W 5-1	58.8	–	26.4	11	0.13	0.37	0.0	100.0	100.0
2026-10-08 vs UTA · W 6-1	vs UTA	W 6-1	32.0	100.0	34.7	14	0.55	1.04	20.0	100.0	120.0
2026-10-05 vs OTT · L 1-4	vs OTT	L 1-4	40.0	–	33.3	10	0.18	0.37	0.0	100.0	100.0
2026-10-03 @ MIN · L 1-4	@ MIN	L 1-4	45.5	25.0	13.2	11	0.29	1.92	20.0	57.1	77.1
2026-10-02 @ WPG · W 4-3 OT	@ WPG	W 4-3 OT	32.1	33.3	27.7	9	0.49	1.28	33.3	84.6	117.9
2026-09-29 vs NYR · W 3-0	vs NYR	W 3-0	36.4	100.0	71.1	13	1.25	0.51	50.0	100.0	150.0