NHL

NHL 2026 Season: Ottawa Senators Defense Explained for Online Sports Betting

If you're sizing up NHL sports betting for Ottawa Senators games this season, you need to understand their defense is the most inconsistent aspect of team performance. The Senators sit sixth in the Atlantic Division with a 29-22-8 record, and their defensive structure is built on Jake Sanderson's blue-line excellence and Linus Ullmark's elite goaltending but undermined by defensive zone coverage breakdowns, an inconsistent second pairing, and too many giveaways across the forward group.

Alex Baconbits

March 5, 2026

5 Minutes

How The Senators Defend in 2025-26

Ottawa has tried to build their defensive system around Linus Ullmark's Vezina-caliber goaltending (17 wins, most on team) and Jake Sanderson's two-way anchor play (plus-8 rating, 0.64 takeaway-to-giveaway ratio). The 2.9 GAA through 59 games is functional but not competitive enough to support a true playoff push.

Linus Ullmark provides elite goaltending that bails out defensive structural inconsistency. Jake Sanderson anchors with plus-8 rating (best among defensemen). Artem Zub adds plus-8 rating matching Sanderson. Nick Jensen and Tyler Kleven both have minus-12 rating (worst among defensemen, major liability).

For NHL sports betting, this means:

Senators games offer value by tracking Ullmark's starts (elite goaltending keeps games close)
Sanderson's plus-8 rating signals elite defensive impact
Second-pairing defensemen create exploitable over opportunities (Jensen/Kleven both minus-12)
Forward giveaways create opponent transition goal props

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Three Defensive Players Bettors Must Track

The Senators' defensive success depends on three critical elements: Linus Ullmark's stolen games (17 wins, Vezina-caliber track record), Jake Sanderson's complete dominance (plus-8 rating, 0.64 ratio, 37 assists), and Artem Zub's underrated excellence (plus-8 rating, 0.64 ratio matching Sanderson).

Linus Ullmark: The Stolen Games

Linus Ullmark is the most important individual performer on Ottawa's roster. His presence between the pipes has been the primary reason the team's 66-point standing is as high as it is.

Ullmark's elite goaltending:

17 wins (most on team per Wikipedia)
30 appearances as primary starter
Vezina-caliber track record from Boston (.931 save percentage seasons)
0 tracked giveaways (clean puck distribution)
Prevents goals that lesser starters would allow

The team's ability to win games despite defensive structural inconsistency is directly attributable to Ullmark's ability to bail out his defense with saves on plays that should result in goals.

Betting impact: When Ullmark starts, moderate unders become viable (elite goaltending keeps games close). His save props are consistent value. Track his start confirmations obsessively. Leevi Meriläinen provides adequate backup (20 games).

Jake Sanderson: The Complete Two-Way Star

Jake Sanderson is Ottawa's most important defenseman and one of the brightest young blue-liners in the Atlantic Division. In 59 games, he's posted 7 goals and 37 assists for 44 points (0.75 PPG pace from defense).

Sanderson's elite profile:

Plus-8 rating (best among all defensemen)
0.64 takeaway-to-giveaway ratio (best among defensemen)
37 assists (leads entire team per ESPN)
59 blocked shots (1.4 per game)
46 hits (1.1 per game, physical commitment)

His 0.64 takeaway-to-giveaway ratio is best among all Ottawa defensemen and confirms active stick play and positional intelligence that makes him one of the most defensively sound offensive defensemen in the conference.

Betting impact: When Sanderson plays heavy minutes, opponent scoring props become less attractive. His plus-8 rating shows team is dramatically better when he's on ice. Opponent team total unders gain value when he's active. His assists props are elite (leads team with 37).

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Artem Zub: The Underrated Shutdown Defender

Artem Zub has been Ottawa's second-most reliable defensive blue-liner. In 41 tracked games, Zub has posted plus-8 rating (tied with Sanderson for best) with 0.64 takeaway-to-giveaway ratio (matching Sanderson for best).

Zub's shutdown profile:

Plus-8 rating (tied with Sanderson for best among defensemen)
0.64 takeaway-to-giveaway ratio (matches Sanderson, best on blue line)
59 blocked shots (1.4 per game)
46 hits (1.1 per game)
One of most underrated defensive contributors in Atlantic Division

His plus-8 differential and exceptional takeaway ratio make him one of the most underrated defensive contributors in the Atlantic Division.

Betting impact: Zub blocked shots props are reliable value (59 in 41 games, 1.4 per game). His plus-8 rating shows team performs better when he's on ice. When Zub is matched against opponent top lines, their scoring props become less attractive.

Where The Senators Get Stops And Where They Leak

Ottawa's defensive performance shows elite talent can't overcome structural breakdowns from second-pairing defensemen and forward giveaways.

Elite goaltending anchors everything: Linus Ullmark's 17 wins and Vezina-caliber track record keep games close. His ability to bail out defensive mistakes has been critical to 66-point standing.

Top-pairing excellence: Jake Sanderson plus-8 rating with 0.64 ratio. Artem Zub plus-8 rating with 0.64 ratio matching Sanderson. When healthy, Thomas Chabot adds 52 blocked shots in 27 games (1.9 per game, highest rate).

Surprise defensive contributor: Jordan Spence posts plus-9 rating (best in defensive tracking period) with 3.4 takeaway-to-giveaway ratio (extraordinarily best on team). Creates far more turnovers than he surrenders.

Where they leak everywhere: Nick Jensen minus-12 rating (worst among regular defensemen). Tyler Kleven minus-12 rating (tied for worst). Dylan Cozens minus-15 rating among forwards despite 119 hits (2.8 per game). Second-pairing breakdowns create high-danger chances. Forward giveaways create transition goals.

Betting clues:

Senators moderate unders when Ullmark starts (elite goaltending)
Opponent team total overs when Jensen/Kleven paired together (both minus-12)
Opponent transition goal props (forward giveaways create chances)
Sanderson plus-8 rating creates opponent under value when he plays heavy minutes

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Best Betting Angles For Senators Defense

The Senators' defensive identity proves that elite goaltending and top-pairing excellence can't compensate for second-pairing breakdowns, and smart bettors targeting opponent overs when Jensen or Kleven play heavy minutes while recognizing that Ullmark's elite goaltending creates moderate under opportunities find more value than respecting the Sanderson/Zub top pairing when the rest of the blue line creates minus-12 liabilities.

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