AFL Betting Tips Round 7
Nine games across four days – and the biggest disagreement…
Brisbane Lions vs Sydney Swans AFL Betting Preview

TBD • The Gabba • TBD
Looking at the Brisbane Lions vs Sydney Swans clash at the Gabba, I can see the market’s pricing Brisbane as heavy favorites at $1.20 head-to-head with Sydney at $4.60.
But let me dig deeper into these numbers for you.
After crunching the form data and market odds, I’m seeing some serious value in backing the underdog here.
Brisbane’s recent 60-point demolition of Sydney in last year’s Grand Final has clearly influenced these odds, but the current form tells a different story.
Sydney’s actually found their defensive structure again after that horror patch, and at these odds, they’re worth a serious look.
All odds from Unibet in Australian dollars, correct at time of posting
Here’s where it gets interesting – my model’s actually much closer on this game than the bookies think.
Based on both teams’ season averages and recent form adjustments, I’m predicting Brisbane 78, Sydney 71. That’s just a 7-point margin, nowhere near the 28.5 points the bookies are offering.
That gives Brisbane a 55.8% win chance, Sydney 44.2% according to my calculations. But the bookmakers have Brisbane at $1.20 (83% implied) vs Sydney at $4.60 (22% implied).
The Market Edge: Sydney offers massive value – our 44.2% chance vs market’s 22% implied probability is a 22% edge! Even if you think my model’s too generous to Sydney, they’re still being significantly underrated here.
Looking at recent results, Brisbane’s won 4 of their last 5 including that impressive win over Collingwood at the MCG.
They’re averaging 100.25 points in their victories but here’s the kicker – they copped 130 points against Gold Coast in their only loss. That defensive lapse should worry punters backing them at short odds.
Sydney’s form reads 4-1 from their last five too, with their only loss a 44-point hammering from cross-town rivals GWS.
They’ve tightened up since then though, holding teams to just 69 points per game in their four wins. That defensive improvement is key to staying competitive here.
The season averages paint an interesting picture. Brisbane’s scoring 12.9 goals per game at home compared to Sydney’s 11.2 on the road – that’s about 10 points difference, not the 28.5 the line suggests.
Brisbane also edges the inside 50 count 56.3 to 52.5, which typically translates to about an 8-point advantage.
What really stands out is disposal efficiency – Brisbane at 72% plays Sydney at 71.4%. When the gap’s that tight, the massive line starts looking very generous. These teams are closer in quality than last year’s Grand Final suggests.
Don’t let last year’s Grand Final cloud your judgment here.
Yes, Brisbane smashed Sydney by 60 points when it mattered most, but at $4.60 for the Swans head-to-head and getting 28.5 points start, the value’s too good to ignore.
My predicted margin of just 7 points makes Sydney +28.5 the smart play, while the under 169.5 looks solid given both teams’ recent defensive improvements.
If you’re feeling brave, a small stake on Sydney head-to-head at those odds could pay off handsomely.
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