Backcheck
Recap · OTT at TBL

Senators hold off the Lightning

The Senators earned it — the game and the expected-goals battle both.

By the ModelJun 16, 2:11 PMxG: xgboost-0.758Edited for clarity
Away
OTT
Ottawa Senators
5
Home
TBL
Tampa Bay Lightning
4
FINAL
Process vs result

The underlying story

3.36Expected goals2.60
56% share for the better side
34Shot attempts (SOG)25
4High-danger chances4
67Corsi (all attempts)49
Score-adjusted: 61% / 39%
Source · NHL play-by-play · XGBoost xG

OTT's 5–4 win was powered by clinical finishing in a game where both teams massively beat their expected scoring. OTT overperformed their xG by 1.64 goals while TBL overperformed by 1.40—two teams that decided the game through superior execution, not chance creation.

The underlying picture initially favors Ottawa. OTT controlled 56% of 5v5 expected goals (3.36–2.60), while TBL held only a 42% share of shot attempts (25–34 on goal). Neither team found separation in the high-danger zone; both landed 4 chances there.

The split between expected and actual widened at the crease. L. Ullmark (OTT) allowed 1.40 goals more than expected on 21/25 saves, while A. Vasilevskiy (TBL) allowed 0.64 more than expected on 29/33—both goalies faltering, though Vasilevskiy's 0.879 SV% kept the deficit manageable.

OTT's finishing was elite. They converted 3 of 4 high-danger chances (75%) and scored twice from low-danger areas where Vasilevskiy was beaten. The Senators crashed the net effectively, generating 3 rebound opportunities and converting one. TBL answered with a dominant power play—3 goals on 11 shots (1.00 xG)—and was lethal off the rush (4 goals on 26 chances versus OTT's 2 on 25). But Tampa's special-teams dominance couldn't offset a team that controlled possession metrics and buried opportunities in the dangerous areas.

How the game was won

The danger ladder

shotsgoalsexpected
High dangerslot & crease
OTT3 / 4 · 1.12 xG
TBL1 / 4 · 0.82 xG
Medium dangermid-range
OTT0 / 13 · 1.55 xG
TBL2 / 13 · 1.25 xG
Low dangerperimeter & point
OTT2 / 50 · 0.69 xG
TBL1 / 32 · 0.54 xG

OTT went 3-for-4 from high danger on 1.12 expected goals — 1.9 above expected.

Source · Backcheck xG model · NHL play-by-play
The luck layer

Finishing vs expected

expectedactual
OTT
5 G · 3.36 xG · +1.6
TBL
4 G · 2.60 xG · +1.4
0123456
Goalies · GSAx (goals saved above expected)
L. UllmarkOTT
-1.4
A. VasilevskiyTBL
-0.6

OTT finished +1.6 against expected, TBL +1.4 — L. Ullmark (OTT) allowed 1.4 more goals than expected.

Source · Backcheck xG model
What they shot — and what went in

Shot diet

goalsshots
OTT
WRIST3/32
SNAP1/8
SLAP1/4
BACKHAND0/2
TIP IN0/0
OTHER0/21
TBL
WRIST3/25
SNAP1/3
SLAP0/6
BACKHAND0/2
TIP IN0/2
OTHER0/11
OTT
TBL
Off the rush
2 G on 25 · 1.88 xG
4 G on 26 · 2.39 xG
Off rebounds
1 G on 3 · 0.52 xG
0 G on 2 · 0.09 xG

Wrist shots carried the volume: OTT went 3-for-32, TBL 3-for-25. TBL scored 4 of theirs off the rush.

Source · Backcheck xG model · NHL shot types
Three stars · computed, not voted
A. Zub
#2 · D ·
1 G · 2 A · 5 SOG · 20:44 TOI · +4
B. Point
#21 · C ·
1 G · 2 A · 1 SOG · 19:40 TOI · -2
B. Tkachuk
#7 · L ·
0 G · 3 A · 5 SOG · 19:24 TOI · +1
Ranked from the box score — points first · Backcheck
What the model flagged
  • L. Ullmark (OTT) gave up 1.4 goals more than expected — well below their workload.
  • OTT was clinical in the high-danger zone — 3/4 on HD chances (75%).
  • OTT scored 2 goals from low-danger spots — the opposing goalie needs to have those.
  • TBL was lethal off the rush — 4 goals on 26 rush chances.
  • OTT was lethal off the rush — 2 goals on 25 rush chances.
  • OTT created 3 rebound opportunities (1 converted) — crashing the net effectively.
  • OTT outperformed their expected goals by 1.6 — elite finishing or lucky bounces.
  • TBL power play was dominant — 3 PPG on 11 PP shots (1.00 xG).
Before the game — the model's pre-game read
Preview · OTT at TBL · 7:00 PM ET

Senators at Lightning: a genuine coin flip

By the ModelJul 11, 12:23 PMEdited for clarity
Win probability

The model's lean

51%
TBL
Model favorite
49%
51%
OTT50TBL

TBL by 2 points of win probability — effectively a coin flip. Projected score OTT 2.52.5 TBL; 18% chance it's tied after 60.

Source · Backcheck Poisson projection · season scoring rates
Season profile · edge from the spine

Tale of the tape

OTT← edge
edge →TBL
56.0%5v5 xG%54.0%
53.0%Corsi%53.0%
2.66xGF / 602.67
2.12xGA / 602.28
2.18Goals for / gm2.38
1.99Goals against / gm1.85
0.993PDO — luck, not skill1.019

TBL holds 4 of 6 process categories — and PDO (0.993 vs 1.019) says TBL has run hotter.

Source · MoneyPuck season tables · 5v5

This is about as close to a pick'em as projections get: the model calls it OTT 2.5 - 2.5 TBL with the Lightning at 51% win probability. That razor-thin edge belongs to Tampa Bay, but only because of recent form—not fundamental superiority.

The Lightning are the hotter team, running 6-1-0 over their last 10. Ottawa sits underwater at -7 goal differential over the same span. That's the entire betting advantage, because the underlying numbers reveal little separation at even strength.

Both teams post identical Corsi% at 53.0%, meaning they spend roughly equal time controlling play. Ottawa holds the xG edge at 56.0% versus Tampa's 54.0%—a small but meaningful gap suggesting the Senators generate slightly more dangerous chances. Where things shift: Tampa's PDO of 1.019 is running hot, while Ottawa's 0.993 lags. The Lightning are converting at an unsustainable clip and should expect regression.

The marquee matchup pits Brady Tkachuk against Brandon Hagel, hockey's study in competing excellence. Tkachuk generates 1.19 xG per 60 and has scored 11 goals on 7.5% shooting, with 2 high-danger finishes. Hagel operates from similar shot quality—1.10 xG/60—yet has 23 goals on 15.8% shooting, also with 2 high-danger tallies. Both will absorb top-line checking, but Hagel's shooting efficiency gives Tampa a marginal edge.

The secondary scoring layer matters equally. Dylan Cozens (13G, 1.00 xG/60, 9.5% shooting) has been Ottawa's most clinical performer outside Tkachuk, though his conversion still trails Hagel's. Anthony Cirelli anchors Tampa's depth with 15 goals despite middling 0.95 xG/60, a byproduct of his 17.0% shooting rate—elite efficiency suggesting unsustainability. He has 5 high-danger goals already, a sign his luck will eventually balance.

The defensive story compounds the PDO angle: both teams sit at 0% on high-danger and rebound goals, an impossibility that inverts at season's end. When it does, Ottawa's breach at Nick Jensen will feel the pressure first. Tampa's equivalent vulnerability around Victor Hedman won't matter much if the Lightning's hot streak continues to mask it.

That's the game: a fundamentally even matchup tilted marginally toward Tampa by recency bias and unsustainable shooting rates. Take the projection at face value—it's honest.

Computed danger · scouting

Players to watch

OTT
Brady Tkachuk11G 20A
1.19 xG/60 · 2 HD · 7.5% sh
Dylan Cozens13G 15A
1.00 xG/60 · 1 HD · 9.5% sh
TBL
Brandon Hagel23G 26A
1.10 xG/60 · 2 HD · 15.8% sh
Anthony Cirelli15G 18A
0.95 xG/60 · 5 HD · 17.0% sh
Source · MoneyPuck skaters