Dolphins vs. Roosters Predictions – NRL Round 15 2026

The NRL continues with Round 15 action between the Dolphins vs. Roosters on Friday, June 12 at 8:00 pm at Suncorp Stadium.

Most of the money has come for the Dolphins to win without their Origin stars, which could be a good bet against the Roosters.

Best Bet

Dolphins –5.5 @ $1.90

Strong money has come for the Dolphins to win, and we’re confident of a Dolphins victory on Friday night.

Both teams are without a lot of Origin players, but the Dolphins still have their spine intact, with the likes of Kodi Nikorima, Isaiya Katoa, Jamayne Isaako, and Herbie Farnworth. That’s a strong team, and it’s likely to capitalise against a Roosters team missing their best players.

We don’t expect much from a Roosters team without the likes of Sam Walker and James Tedesco. They’re already dealing with injuries to some of their stars, so the Dolphins should take advantage and produce the goods.

Take the –5.5 line before it moves throughout the week. We expect the line to move to at least –6.5, which is a crucial line move.

Same Game Multi

Dolphins –5.5, Jack Bostock Anytime Try Scorer, Jamayne Isaako Anytime Try Scorer, Over 51.5 @ $8.50

It has been a great return to the field for Jack Bostock, and despite not scoring in his last two games, he has looked dangerous. He should enjoy playing against a weakened Roosters defence, so take the $1.91 odds for him to score.

Jamayne Isaako has six tries in his last five games, which is why he’s paying $1.59 to score. He is loving his time on the wing, and we have him scoring multiple tries.

It should be a high-scoring contest. The Dolphins and Roosters have a lot to play for, and it should result in an open game where defence takes a back seat.

Best Value Bet

Jamayne Isaako 2+ Tries @ $3.05

Isaako is one of the best finishers in the NRL, and although he hasn’t scored 2+ tries since scoring three against the Bulldogs, he gets a great chance against the Roosters.

They don’t have their usual defenders on the wing, and with Daniel Tupou still out of action, that makes life for Isaako easier.

The $3.05 odds for 2+ tries are worth including in NRL picks as a value bet.

Daryl Curnow
Editor In Chief

After graduating from the University of Auckland (BA - English), Daryl 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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