AFL Betting Tips Round 7
Nine games across four days – and the biggest disagreement…
CAN THE POWER STOP THE SUNS?

Saturday • Adelaide Oval • Partly Cloudy
Looking at this Port Adelaide v Gold Coast clash at Adelaide Oval, I’m seeing a genuine upset brewing – and the bookies haven’t caught on yet.
Port’s been in freefall with three straight losses, managing just 64 points against Carlton last week.
Meanwhile, the Suns have won three of their last five, including that commanding 93-74 victory over the Blues.
When these sides last met, well, let’s just say Gold Coast’s recent 61-point loss to Adelaide at the same venue gives them something to prove at this ground.
After crunching the numbers, my model gives Gold Coast a 54.8% chance of winning this match. The market’s got them at $1.25 (80% implied), which is way off the mark.
Here’s where the smart money sits:
Port Adelaide +24.5 @ $1.90 (Edge: +27.3%)
Under 169.5 Total Points @ $1.90 (Edge: +10.3%)
Port Adelaide Head-to-Head @ $3.90 (Edge: +19.6%)
All odds from Unibet, correct at time of posting
Our Data Says: Port Adelaide 76, Gold Coast 92 (based on recent form trends adjusted for venue factors)
That gives Gold Coast a 54.8% win chance, Port Adelaide 45.2%
Bookmakers have Gold Coast at $1.25 (80% implied) vs Port Adelaide at $3.90 (25.6% implied)
The Market Edge: Port Adelaide offers massive value here.
My calculations show a +19.6% edge on the head-to-head (45.2% – 25.6% = +19.6%) and an even better +27.3% edge on the line bet. When I see edges this big, I’m getting involved.
Port Adelaide’s last five reads like a horror story – four losses with an average losing margin of 47 points.
They’ve managed just 59.8 points per game in this stretch, well below their season average of 74.4. The 88-point thrashing from Geelong particularly stands out.
Gold Coast? They’re averaging 90.4 points across their last five, with losses to GWS and Adelaide the only blemishes on an otherwise impressive run.
Their 84-point demolition of Richmond and 66-point win over Brisbane show they can put teams to the sword. That’s a stark 30.6 points per game difference in recent output between these sides.
The season averages tell an interesting story. Gold Coast’s averaging 13.6 goals per game to Port’s 10.6 – that’s roughly an 18-point advantage right there.
The Suns also dominate territory with 56.7 inside 50s to Port’s 49, giving them 7.7 more scoring opportunities per match.
Here’s what catches my eye though – Port’s disposal efficiency sits at just 70.2% compared to Gold Coast’s 73.7%.
When you’re already struggling to score and you’re turning the ball over more, that’s a recipe for trouble.
The Suns’ superior contested possession numbers (135.8 to 124.4) suggest they’ll control the contested ball, crucial in these conditions.
Look, I know backing Port Adelaide as massive underdogs feels counterintuitive, but that’s exactly why the value’s there.
My model suggests this should be a 16-point game, not the 24.5 the bookies are offering.
The smart play here is Port Adelaide +24.5 at $1.90 – that whopping +27.3% edge is too good to ignore. In partly cloudy conditions with minimal wind, both teams should execute their game plans, but Gold Coast’s superior form and efficiency should see them home by 2-3 goals, not 4+.
Sometimes the best bets are the ones that make you slightly uncomfortable.
LOCK IT IN: Port Adelaide +24.5 at $1.90
My model shows a +27.3% edge on this line, making it the standout play of the round.
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