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Sea Eagles vs Dolphins Preview & Betting Tips: NRL Round 25 2025

August 22nd 2025, 5:24pm, By: Scooby

Sea Eagles vs Dolphins Betting Tips

The opening match on NRL Super Saturday takes place on the northern beaches of Sydney as the Sea Eagles host the Dolphins. Both teams are desperate to push their case for a spot in the Finals and time is running out for them to achieve this. They are now entering into dangerous territory whereby they are somewhat relying upon other results to assist their cause. This sets the stage for an enthralling contest and Before You Bet is here to take a detailed look and lies ahead in this match.  

Catch our full preview and NRL betting tips for the clash below and if you’re keen to back in our tips, then simply join Betr via this link

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Sea Ealges vs Dolphins Predictions & Tips: NRL Round 25 2025

Worrying signs

With a spot in the Finals still achievable and facing a team below them on the ladder, the Sea Eagles went into their match against the Tigers as favourites. It soon became apparent that they would have to work hard for victory and the match quickly unravelled for them one their opponents built attacking momentum. The Sea Eagles were poor on both sides of the ball; with just 43% possession they completed at 66%, made significantly fewer metres (8.2m per carry), allowed 6 line breaks and missed 44 tackles. It raised further questions about this team’s ability to win crucial matches in the future. 

 

Finals hopes slipping away 

The Dolphins were in a positive position against the Broncos last week leading 28-14 over the Broncos. Unfortunately, things turned quickly, and they were unable to halt their opponent’s attacking momentum, eventually defeated 38-28 in a major blow for their Finals hopes. They were impacted by having just 49% possession and completing at 77%, as this nullified their ball carrying (9.7m per carry). They were poor defensively too, missing 60 tackles and allowing 5 line breaks. Their performance was not that of a team worthy of a spot in the Finals. 

 

Stats that matter

These two teams have only met twice but on both occasions, the home team has won the match. 

It’s been a high scoring and large total in both games. The average margin is 23 points, and the average total is 65 points. 

The Dolphins are the superior attacking team averaging 28ppg compared to the Sea Eagles 21ppg. The Sea Eagles are superior in defence, allowing just 21ppg with the Dolphins conceding 23ppg. 

 

The Dolphins need this more

It is a milestone game for DCE and the Sea Eagles as their halfback plays his 350th game for the club. Under normal circumstances, that would usually produce a lift in performance. The Dolphins are the superior team this season, playing with greater consistency and appearing more capable across the field. Their most recent efforts have clouded this judgement, but the Sea Eagles issues are far more concerning. There were times last week whereby their players appeared as though they wanted to be elsewhere. For a team that is still in content for the Finals in a winnable game, it was disappointing to see. Perhaps the return home will change the outcome but the confidence in that outcome is low. The Dolphins have earned the right to be considered the superior team and look set to produce a strong match with key forwards returning. It’ll likely be close though, with no more than 2 converted tries for the winning team. 

Dolphins 1-12

$3.05 (1 Unit)

 

Sea Eagles vs Dolphins Same Game Multi

Leg 1 = Total points over 48.5 – see above to what the recent history between these two sides suggests. Their points average for the season further supports this. 

Leg 2 = Koula to score – 3 tries in the past three weeks and 3 tries in the past 2 matches against the Dolphins. His strike rate speaks for itself, and he will again be a threat on the edge. 

Leg 3 = Tabuai-Fidow to score – he returned to form last week with a try and has scored 4 tries in the past 4 matches against the Sea Eagles. Expect another strong showing from the Dolphins key attacking man. 

SGM Odds = $5.75 at Dabble

Dabble

Sea Eagles vs Dolphins Betting Odds & Match Info

Date: Saturday 23rd August

Location: 4 Pines Park, Sydney

Time: 3pm (AEST)

 

Odds: Sea Eagles $1.95 vs Dolphins $1.87

Line: +1.5

Points: 48.5

Also, Before You Bet will be providing free previews and betting tips for EVERY game in the 2025 NRL season, so make sure to head over to our NRL Tips regularly to keep up to date with all of our free content.

 

Where to Watch Sea Eagles vs Dolphins

Watch the Sea Eagles vs Dolphins match live and ad free on Kayo Sports.

       

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Scooby is our NRL guru with over ten years experience writing about rugby league with Before You Bet and previously at The Profits. His background is in playing and coaching but he's enjoyed the switch to share his knowledge through his articles, as well as sharing his thoughts on Twitter.

Scooby's strength is assessing the overall team - what they offer across the field in a match and how the ethos of a club contributes to their success. Momentum also has a major impact on sports, and Scooby likes to explore this, while underpinning his judgement against a solid basis of statistical analysis. When combined with the aforementioned points, it combines for a holistic approach towards betting on rugby league.

Other sports he enjoys include Cricket, Horse Racing and NFL. There is a reason why Scooby ‘clicked’ with BYB from Day 1 - he loves his sport as much as we do.

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