Round 5 closes under the Monday night lights with two teams arriving from opposite directions. Northern opened with consecutive wins before losses to South Coast and New Zealand. Brisbane endured three defeats, then produced its cleanest football of the season to beat the Stingrays 20 to 10.
The ladder keeps the stakes high. The Marlins sit sixth with two wins, 52 points scored and 82 conceded. The Pirates remain eighth with one win, 72 points scored and 110 conceded. Brisbane is still only two competition points behind Northern, so a second straight victory would compress the middle of the table and transform the mood around the club.
Form guide

- W Thunder 0, Marlins 12
- W Wedgetails 18, Marlins 22
- L Marlins 12, Stingrays 36
- L Renegades 28, Marlins 6

- L Pirates 20, Wedgetails 30
- L Thunder 30, Pirates 16
- L Pirates 16, Renegades 40
- W Pirates 20, Stingrays 10
The numbers that shape the game
Brisbane's Round 4 win was built on the sort of control it had been missing. The Pirates completed 24 of 26 sets, held 56 percent possession, made only three errors and gained 1,304 metres. Northern completed 20 of 25 sets against New Zealand but had only 40 percent possession, gained 909 metres and was forced to make 182 tackles.
Northern's keyWhy Blakeson Harrison is key to a Marlins win
Harrison supplied Northern's only try against the Renegades and still found 175 metres in a match where the Marlins had just 40 percent possession. He added four tackle breaks and three line breaks, giving Northern a direct route through a defence rather than around it.
The Marlins need Harrison involved early enough to prevent Brisbane from owning the middle. If his carries create quick field position, Lucas Duse and Ryan Wilson can operate against a retreating line. If Harrison is contained, Northern risks another long night defending without the ball.
Brisbane's keyWhy Tim James is key to a Pirates win
James was the central figure in Brisbane's breakthrough. He ran for 210 metres, made 24 tackles, delivered 90 passes and scored the final try against South Coast. That combination of volume, distribution and finishing gave the Pirates stability on both sides of the ball.
Brisbane is favoured because its Round 4 control looks repeatable when James connects the middle to the edges. Another high-involvement performance would make it difficult for Northern to isolate any one threat and would help the Pirates keep their completion rate above 90 percent.
Key matchups
Blakeson Harrison vs Tim James
Harrison is Northern's direct attacking threat. James is Brisbane's high-volume organiser. The winner of their middle-third contest can dictate the possession battle.
Josh Pretzel vs Aj Brimmo
Pretzel combined a try, 166 metres and 23 tackles in Round 3. Brimmo produced 292 metres and a try in the same round. Both can reverse field position with a single carry.
Lucas Duse vs Jj Keanz
Duse and Keanz are the established goal-kicking options. With the projected line sitting at only 3.5 points, conversion accuracy could decide whether the favourite covers.
Confirmed team lists

Northern Marlins
- 1Jack CahillCaptain
- 2Ken Hellyer
- 3Krue Spencer
- 4Shay Hardie
- 5Kaleonalani Mahana'Olu'Olu
- 6Lucas Duse
- 7Bailey Mansour-Wilson
- 8Mark Henry
- 9Ryan Wilson
- 10Josh Pretzel
- 11Blakeson Harrison
- 12Callum Murray
- 13Lachlan Martin

Brisbane Pirates
- 1Jacob Morrison
- 2Aj Brimmo
- 3Tikka Boom
- 4Jacob Gilbert
- 5Big Danno
- 6Jj Keanz
- 7Sione Mata'Uce
- 8Jordan LewisCaptain
- 9Tim James
- 10Kratos Kamikamica
- 11Baron Akeman
- 12Leni'I Prakali'I
- 13James Sedgyfurgo
How Northern can win
The Marlins must stop this becoming another defensive assignment. That means completing early sets, finding Harrison with momentum and using Duse's kicking to make Brisbane start from deep positions. Northern has already beaten Central and Sydney, so its best football is strong enough. The challenge is recovering that control before the Pirates establish their own rhythm.
How Brisbane can win
The Pirates should trust the Round 4 blueprint. High completion, repeat carries through James, Aj Brimmo and James Sedgyfurgo, then patience near the line. Brisbane scored three tries inside 18 minutes last week, but the more important sign was its ability to protect the lead after the fast start.
The verdict
Northern's best route is clear, but Brisbane enters with the stronger recent evidence. The Pirates' 92 percent completion rate, 56 percent possession and 1,304 metres in Round 4 give them the more reliable foundation. The Marlins should be far more competitive than they were in Christchurch, but James and the Brisbane middle can create enough control to secure a second straight win.
Ruck Report prediction: Pirates 24, Marlins 18. Pirates by 6.

