Adelaide vs Port Adelaide, Round 8 2026 - Expert Prediction
Fifty thousand South Australians packed into Adelaide Oval and two clubs that share a city, a stadium, and a deep mutual contempt. The Showdown doesn't need a storyline — it is the storyline. And right now, the Power are in no shape to write a good one.
Adelaide are the home side and the form side. They just belted Brisbane by 52 points at the Gabba — a 127-75 result that announced a genuine resurgence after an inconsistent start to 2026. Port Adelaide, on the other hand, shipped 30 points to Geelong on ANZAC Day and have now dropped 3 of their last 4. The Crows have the line at -8.5, and Ladbrokes have Adelaide as firm favourites at $1.74. That line is right. Take it.
Port's attacking numbers tell the story. The Power are averaging just 85 points across their last 4 games — that is not a team capable of staying within 8.5 points of an Adelaide side playing with the confidence of back-to-back wins. Riley Thilthorpe kicked 3 goals in the most recent Showdown — the 133-35 demolition in Rd 20 2025 — and he is positioned to do serious damage again against a Power defence coming off a 30-point loss.
The under on the Game Total sits at 161.5. Five of the last 6 Showdowns played at Adelaide Oval have finished under 165 combined points. Derby football tightens. With Port averaging 85 points in recent outings, the ceiling on this Game Total is capped.
Connor Rozee will fight hard — he always does in this fixture. But Port need him to produce 25+ Disposals just to be competitive in the midfield, and even then a Power unit averaging 85 points cannot manufacture the scoreboard pressure required to cover this line in a Showdown on the road.
Take Adelaide -8.5 and Under 161.5. Riley Thilthorpe 3+ Goals and Connor Rozee 25+ Disposals are the top player props.
Key Reasons
- Adelaide demolished Port Adelaide 133-35 in the most recent Showdown (Rd 20, 2025) — the largest winning margin in Showdown history — with Riley Thilthorpe kicking 3 goals.
- Port Adelaide are averaging just 85 points in their last 4 games — well short of what is needed to cover an 8.5-point spread at Adelaide Oval.
- Adelaide come off a 52-point demolition of Brisbane at the Gabba (127-75) — back-to-back wins and clear momentum heading into Round 8.
- Five of the last 6 Showdowns at Adelaide Oval have finished under 165 combined points, underpinning the Under 161.5 Game Total.
- Port have lost 3 of their last 4, including a 30-point ANZAC Day belting from Geelong, and arrive at the Showdown in genuine freefall.
Head to Head
Port Adelaide lead the all-time Showdown record 30-26 since the rivalry began in 1997 — but Adelaide have swung the recent ledger hard. The Crows won the last Showdown by 98 points (133-35, Rd 20 2025), the largest winning margin in Showdown history. Before that, Port won Showdown by 18 points in Rd 7 2025, and Adelaide won by 14 points in Rd 20 2024. Port carry the historical series lead; Adelaide carry the momentum.
Adelaide Form Analysis
After a 1-4 start, the Crows have found something. The 127-75 belting of Brisbane at the Gabba in Round 7 was a 52-point win away from home against a Lions side in the top five — a serious scalp by any measure. Back that up with Round 6's Showdown loss providing the revenge motivation, and Adelaide arrive at Adelaide Oval with two wins on the board and a point to prove.
Riley Thilthorpe is the focal point. He kicked 3 goals in the 98-point Showdown win last season and is the player Port's key defenders will be working overtime to contain. When Thilthorpe fires, Adelaide's forward line becomes a different proposition entirely. Port's defensive numbers off the back of their recent form do not suggest they can hold him.
Port Adelaide Form Analysis
Port arrive at Round 8 sitting 3-4 and genuinely struggling. The Round 7 loss to Geelong by 30 points at AAMI Park was particularly damaging — the Power went in as slight favourites and were completely outworked. It was their third defeat in four weeks, and their scoring output across that stretch has averaged just 85 points per game.
Connor Rozee is their most dangerous player and the most likely to drag Port into the contest. But there needs to be far more around him than this current Power unit has shown. Coming into the biggest game on South Australia's calendar without form, without defensive resolve, and with an 85-point scoring average is a losing combination against a Crows side that just put 127 on Brisbane.
Adelaide vs Port Adelaide Team News
Adelaide Team News: No specific ins or outs supplied; Riley Thilthorpe (Key Forward) is the primary match-up focus for Adelaide's forward line.
Port Adelaide Team News: No specific ins or outs supplied; Connor Rozee (Forward/Midfielder) is Port's key player and will need a big game to keep the Power competitive.