Adelaide v Melbourne

This is the hardest tip of Round 15. On season record alone, Melbourne (9–5) should beat Adelaide (4–9) comfortably. But the model consensus is unanimous and emphatic: all 28 Squiggle models tip Adelaide at 66.3% confidence with an average margin of +14.5. Not a single model backs Melbourne.

Why? Three factors converge. First, Melbourne are 3–4 away from home — a losing record on the road despite their strong overall season. Second, Adelaide won the most recent meeting by 13 at Adelaide Oval (2025 R17) and have a competitive H2H record at home. Third, Adelaide’s 4–9 record may understate their quality — their losses include narrow defeats and they’ve shown they can beat good teams at home.

We’re following the consensus but reducing the margin to +10. Melbourne’s overall quality (9–5) is too strong to ignore entirely, which is why this is a Lean rather than a Strong tip. But when 28 of 28 models agree — especially against the form line — there’s usually a reason.

Melbourne’s 9–5 record is built on home dominance (6–1). Away from home they’re 3–4 with losses to GWS (–49), the Bulldogs (–3), and others. Their R14 demolition of Essendon (+45) was at the MCG. On the road, the Demons are a different proposition.

Adelaide’s 4–9 looks terrible, and their 2–5 home record is concerning. But context matters. They lost to Sydney by just 3 at home in R14, beat Geelong by 1 in R13, and demolished North Melbourne by 68 in R10. They also won at the Bulldogs by 57 in R14 — one of the biggest away wins of any team this season. The Crows are capable of enormous performances when they switch on.

The models may be capturing something the season record misses: Adelaide’s underlying quality when they’re competitive, combined with Melbourne’s genuine vulnerability on the road.

Melbourne lead the overall H2H 4–2 in the last six meetings. But the most recent result is the key: Adelaide won 90–77 at Adelaide Oval in 2025 R17, a 13-point win. Before that, Melbourne won three straight (2024 R4 by 15, 2023 R19 by 4, 2022 R16 by 29) — but the 2024 and 2022 wins were both at Adelaide Oval, showing Melbourne can win there.

The venue is not the decisive factor on its own. What matters is the combination: Adelaide at home, Melbourne’s poor away form (3–4), and the most recent meeting going Adelaide’s way. The models are weighting all three together.

Trust the models or trust the record? This is the central tension. Melbourne’s 9–5 season says they’re a far better team. But 28 unanimous models say otherwise for this specific matchup. In R14, our Strong tips (which aligned with model consensus) went 4/4. The lesson: when the models agree emphatically, they tend to be right.

Melbourne’s away fragility is real. Three wins and four losses on the road this season. The GWS loss (–49 at home in R12) showed they can be blown away. Adelaide aren’t GWS at home, but the vulnerability is there.

Adelaide’s R14 near-miss. Losing to Sydney by just 3 at home suggests Adelaide are competitive against quality opponents at Adelaide Oval. Sydney are 10–2 — better than Melbourne — and Adelaide nearly beat them.

We’re following the unanimous 28/28 model consensus and tipping Adelaide. The margin of +10 is below the model average of +14.5 because we can’t fully dismiss Melbourne’s 9–5 season record. This is a Lean tip — we believe the models are seeing something real in the venue and matchup data, but Melbourne’s quality means an upset is entirely possible.

If Melbourne win, it won’t be a shock. But going against 28 unanimous models would require stronger evidence than “better season record” alone.