NRL The Dolphins vs Sydney Roosters Match Prediction | Kruzey

Roosters vs Dolphins Prediction

Ben Harris
Updated 28 August 2026

Team lists are out. James Tedesco is back at fullback for the Roosters, Victor Radley misses, and the Dolphins have named the same squad that beat the Eels. Nothing in either list moves my number.
Third against fourth on Saturday evening, one coming off a one point loss and the other off five straight wins, and the bookmakers still make the Roosters favourites. I think they are right, and I think four and a half is too few.

NRL Round 26 • 2026
Model Predicted Final Score
Roosters
SYD
$1.58
Saturday, August 29 • 5:30pm AEST
27 : 15
Allianz Stadium
Dolphins
DOL
$2.38
Roosters by 12 points
Model Predicted Margin
Roosters by 12
Current Market
Roosters -4.5
7.5 pts edge
Our Bets This Game
H2HRoosters to win

$1.58

LINERoosters -4.5

$1.90

TOTALUnder 47.5 points

$1.98

MULTIRoosters -4.5, Under 47.5 points & Jamayne Isaako Anytime Try

$7.41

Claim Tips at bet365 - Offer bet365

Odds correct at time of posting

The Dolphins Put Forty Eight On The Roosters In Round 15. Both Team Lists Are Out With Nothing In Them To Move Me, And This One Is At Allianz.

Two sides separated by one ladder spot and the market has settled on four and a half points. That is a short number for a side with a 12-6 win over the Panthers sitting on this form guide.

The bit people are getting wrong this week is the loss. The Roosters did not get shut down by the Tigers, they put twenty four on and lost it by a point. If you have them down as a side that cannot score, you are watching a different game to me.

I make it 27-15. The head to head at $1.58 is the straightforward part, the four and a half is where I want my money, and forty seven and a half is high for a Roosters home game.

The team lists, and what they change

Nat Butcher starts at lock with Victor Radley out, and Cody Ramsey is named among the reserves. The Dolphins have gone again with the side that beat the Eels, with Max Plath back in the second row. So: a fullback back for Sydney, no late surprises anywhere else, and neither list is short of anything that changes my number. If you read this page yesterday, that is the only update.

Round 15 is the elephant, and I am not stepping around it

The Dolphins beat this Roosters side 48-10 in Round 15. That is real and I am not going to talk around it. What I will say is that these two have handed out a 48-10 and a 64-12 in the space of two seasons, so the head to head tells you plenty about how wild the scorelines get in this fixture and nothing useful about a four and a half point handicap. The Roosters have not defended like that since, and I am not pricing this one off that result.

Losing to the Tigers is the reason this price exists

The Roosters got beaten 24-25 by the Wests Tigers at home last week and dropped to third for it. That is the loss doing the work in this market, and it is the reason you are getting four and a half instead of seven. Read it properly though. They lost it by a point after scoring plenty, not because they went missing. Before that they had won every other game on this form guide, including 12-6 over the Panthers, and that is a level of defence you do not lose in seven days.

The Dolphins keep conceding early

Five straight wins is a serious run and I am not dismissing it. But the official preview flags conceding early points as a habit for this Dolphins side, naming the Broncos game and last week against the Eels. They have had the class to come back from it both times. Doing it against this Roosters pack at Allianz is a different ask.

Roosters vs Dolphins Tip

Roosters by twelve at Allianz Stadium. They win these by squeezing the life out of the game, and the Dolphins keep giving sides a start.

Roosters vs Dolphins Key Stats

POINTS AGAINST
SYD19

DOL22

This is the whole case in one bar. Nobody in this game defends like the Roosters do, and that is what turns a narrow win into a covered handicap.
LINE BREAKS
SYD5

DOL6

The bar that cuts against me. The Dolphins break the line more often, and that is how they got to 48 on this mob in Round 15. My answer is that the Roosters have not defended like that since, and I am backing the side they have been, not the one they were that day.
POST CONTACT METRES
SYD608

DOL575

The Roosters win the wrestle after contact. That means quicker ruck ball, better field position, and never having to chase the game late.

Roosters vs Dolphins Form Guide

Sydney Roosters
WWWWL
  • R21: W 23-22 vs Knights
  • R22: W 82-12 vs Cowboys
  • R23: W 20-18 vs Bulldogs
  • R24: W 12-6 vs Panthers
  • R25: L 24-25 vs Wests Tigers
The Dolphins
WWWWW
  • R20: W 36-16 vs Cowboys
  • R22: W 28-22 vs Dragons
  • R23: W 40-32 vs Broncos
  • R24: W 22-0 vs Sea Eagles
  • R25: W 34-16 vs Eels

Ben’s Verdict

I am on the line with the under alongside it, and that is my bet. The Dolphins are the form side and they have already taken these apart once this year, so this is not free money. Their last one would have beaten forty seven and a half on its own and I am not hiding from that either. But that was a one point loss the Roosters gave away, not a shootout they went looking for, and the side that won 12-6 over Penrith is the side I need to turn up here.

Our Bets
H2H   Roosters to win$1.58
LINE   Roosters -4.5$1.90
TOTAL   Under 47.5 points$1.98
MULTI   Roosters -4.5, Under 47.5 points & Jamayne Isaako Anytime Try$7.41

Claim Tips at bet365 - Offer bet365

Player Prop Predictions

Robert Toia to score a try, $2.65. Robert Toia crossed last start and he has a try in three of his last six, which is a fair strike rate for a bloke on a side tipped to squeeze the Dolphins out of the contest at Allianz. Roosters winning by twelve means someone in the outside backs is finishing plenty.

Jamayne Isaako to score a try, $1.97. Jamayne Isaako bagged a double last start and he has scored in five of his last seven, so the form is as steady as it looks. Redcliffe give sides too much early, and that means Jamayne Isaako gets his chances at the other end regardless of how the scoreboard reads.

The Props I Like
PROP   Robert Toia Anytime Try$2.65
PROP   Jamayne Isaako Anytime Try$1.97
Player Props MultiJamayne Isaako Anytime Try & Robert Toia Anytime Try, my price $5.22

These prop odds are Sportsbet’s, correct at time of posting. Prices move, so check before you bet and take the best one going. Late team changes can knock out any leg.

Key Facts

MatchSydney Roosters vs The Dolphins
DateSaturday, August 29
Kick-off5:30pm AEST
VenueAllianz Stadium
RoundNRL Round 26
StatusScheduled
Our TipMulti: Roosters -4.5, Under 47.5 points & Jamayne Isaako Anytime Try @ $7.41
Predicted ScoreSydney Roosters 27 – The Dolphins 15

Sydney Roosters vs The Dolphins FAQs

Who will win Roosters vs Dolphins?

The Roosters. I make it 27-15 to Sydney at Allianz Stadium, and they are into $1.58 in the head to head market.

What is the best bet in Roosters vs Dolphins?

My headline multi at $7.41 rolls the line and total in with a player prop, Jamayne Isaako Anytime Try. On its own, Roosters -4.5 at $1.90 is the anchor.

Will Roosters vs Dolphins go over 47.5 points?

I do not think so. I have the whole game at 42. The Roosters squeeze their home games and I am not backing the Dolphins to open them up a second time this year. The under at $1.98 is the play.

Who is Sydney Roosters playing next week?

The Roosters play the Rabbitohs at Allianz Stadium on Friday 4 September in NRL Round 27.

Who is The Dolphins playing next week?

The Dolphins play the Titans at Cbus Super Stadium on Friday 4 September in NRL Round 27.

Author Ben Harris

Ben's been analysing footy betting markets for over a decade - breaking down team form, player stats, and where the bookies have got it wrong. He leads KRUZEY's weekly NFL and NRL tips and writes our betting app reviews, testing everything from multi-builders to odds competitiveness. A lifelong Essendon supporter (yes, he's used to disappointment), Ben combines statistical analysis with genuine footy obsession. He watches more game tape than is probably healthy. Connect on LinkedIn Email Contact