Seahawks vs. 49ers Predictions - NFL Week 18 2026Ended

We have Seahawks vs. 49ers predictions for Week 18 of the NFL on Sunday, January 4 at 12:00 PM.

One of the biggest games of the week sees Seattle and San Francisco battle, which could be an early playoff look-in.

Seahawks vs. 49ers Predictions

Best Bet

49ers @ $2.00

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The 49ers have enjoyed a winning streak after beating the Bears in a thriller last week, scoring a 42-38 win in what was a shootout.

They are a top Super Bowl threat, and they’re going under the radar. Christian McCaffrey is showing why he’s an elite running back, having scored six touchdowns in his last five games. If he plays at his best, he could lead the 49ers to victory.

Despite owning a 13-3 record, we’re not sold on the Seahawks. They have weaknesses, and we don’t trust Sam Darnold to play well in the big games. Therefore, we’ll happily take $2 for the 49ers at Levi’s Stadium.

Same Game Multi

49ers H2H, Christian McCaffrey Anytime Touchdown Scorer, Sam Darnold Under 240.5 Passing Yards, Over 48.5 Points @ $10.50

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McCaffrey has every chance of scoring a touchdown, and although the $1.69 odds aren’t huge, they boost NFL same game multi odds. He has been in fine scoring form, and we would be shocked if he didn’t score.

Darnold under 240.5 passing yards is an excellent bet. Darnold could come under pressure in the pocket, and that could lead to turnovers. He’s prone to throwing INTs, and if he throws one early, the Seahawks could revert more to their running game.

Given how many points they have scored recently, over 48.5 points is a logical multi bet inclusion.

Best Value Bet

Christian McCaffrey 2+ Touchdowns @ $3.90

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It could be another big game for the 49ers’ running back, who has been used in the receiving game as well.

That makes him tough to stop, so we’re backing him to have 2+ touchdowns. He had two touchdowns against the Indianapolis Colts, and although Seattle’s defence is better, it allowed the Rams to score 37 points.

We’re taking the $3.90 for McCaffrey to score two TDs.

Chasing a better price on your next bet? Compare our top-rated NFL betting sites, or check out the full list of Australian bookmakers. Joining a new bookie this week? The Bet365 code has the sign-up details.

Daryl Curnow
Editor In Chief

After graduating from the University of Auckland (BA - English), Daryl Curnow was thrown into the world of sports and horse racing journalism.

Having worked as a racing journalist for two years, he decided to move into the online world of horse racing and sports writing. After years of honing his craft, Daryl became a professional punter in 2009 - with a focus on horse racing, NRL, AFL, NBA, Rugby, NFL, and US college sports.

Daryl's tips have been featured on various websites around the world before joining the GoBet team. When he's not working, Daryl tries to avoid making bogeys on the golf course.

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