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St Kilda vs Sydney Swans AFL Round 21 Tips - Saints on verge of breakout match against a top side

Adam Cusworth

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Last updated: Thu. 30 Jul. 2026 13:47

Adam Cusworth 30 Jul. 2026

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The game will be played at Marvel Stadium on Saturday, 1st August, with the bounce at 1:05 PM (AEST)
Can St Kilda beat a side above them on the ladder?
Preview, expert analysis, stats, team news & best bet

St Kilda vs Sydney Swans, Round 21 2026 - Expert Prediction

St Kilda can go very close to pulling off an upset win over Sydney, taking one big step towards a 2026 Finals spot in the process.

The Saints have become one of the more difficult sides to beat at Marvel Stadium and have won three of their past four matches.

The concerns are their winless record against sides above them this season as well as their patches of inconsistency but their pressure game and defensive structure can go a long way to nullifying the competition’s premier scoring side, Sydney.

The Swans were back to their brilliant best in the Sydney Derby, dominating GWS by 51 points with slick ball movement, a 46-25 clearance advantage and devastating efficiency inside 50.

However, the Swans have shown they are far from invincible in recent weeks, dropping matches to Adelaide and Fremantle before bouncing back, while their best football has generally come when they are allowed to control territory and move the ball freely through the corridor. St Kilda's disciplined defensive system is designed to deny exactly that, making this a much tougher assignment than the Derby scoreline may suggest.

The Saints went within three points of defeating the Swans at the SCG the last time the two sides met and seem better equipped this time around to absorb momentum swings. With Nasiah Wanganeen-Milera in rare form, as well as a list that is in healthy shape, the Saints can keep this within reach.

Take them with the 13.5 point start and Wanganeen-Milera to continue his sparkling form. Hugo Garcia is another that will find plenty of the ball in what shapes as a huge match-up.

St Kilda have won seven of 10 matches at Marvel Stadium this season.
Nasiah Wanganeen-Milera comes off 46 disposals and four goals against North Melbourne.
Hugo Garcia had 29 disposals in the most recent meeting against Sydney
St Kilda have won three of their past four, Sydney have lost three of their past five.

Head to Head Stats

The past three matches between the two sides have been decided by five points or less, with the Swans getting the upper hand in the last two of those, including the Round 13 match at the SCG this season.

Standout player performances in the recent head to heads have come from:

Jai Serong (Swans)- 28 disposals in the most recent meeting.
Hugo Garcia (Saints)- 29 disposals in the most recent meeting.
Max King (Saints)- eight goals in his past two matches against Sydney.
Cooper Sharman (Saints)- 2+ goals in each of his past three against the Swans.

St Kilda Form Analysis

St Kilda head into Round 21 in the last wildcard slot of 10th on the ladder with a 9-10 win-loss record following their 31-point win over St Kilda last weekend, a victory that was built on a phenomenal performance by Nasiah Wanganeen-Milera, who racked up 46 disposals and booted four goals.

Bradley Hill also found plenty of it with 34 disposals, while MItch Owens and Jack Higgins kicked two apiece. Wanganeen-Milera has had 40+ in three of his past five and 30+ in eight of his past nine. Jack Higgins and Liam Ryan have both booted 2+ goals in three of their past four matches.

The question mark surrounding St Kilda is their form against the better sides and they have a 0-9 win-loss record against sides above them on the ladder. At Marvel Stadium in 2026, they are 7-3.

Sydney Swans Form Analysis

Sydney come in with a 14-5 win-loss record and picked up an important 51-point win over GWS last weekend, holding their spot in the top two. They had lost three of four heading into that but controlled the match from the start, piling on a big score of 21.13.139.

Charlie Curnow bounced back after failing to register a goal against the Crows a fortnight ago. He booted four and leads the Coleman Medal with 54 for the season, three clear of his nearest rival, Ben King. He has kicked 32 from his past eight matches, going at four per game. Errol Gulden had his best match since returning from a long term injury and picked up 41 disposals, while Chad Warner (32 disposals and a goal) and Isaac Heeney (25 and a goal) were prominent. Heeney has had 25+ goals in his past nine matches

The Swans are the highest scoring side in the competition, going at 109 points per game this season but can concede scores as well, giving up 93 points per game in their last seven matches. They are 5-4 outside of NSW this season but have won both matches at Marvel in 2026 and have won 10 of their past 12 at the venue.

St Kilda vs Sydney Swans Team List & News

St Kilda Team News

Rowan Marshall returns after missing last week's loss, replacing the injured Max King. Campbell Lake also earns a reprieve, while Dan Butler has been managed.

Sydney Swans Team News

Dean Cox has stuck with the same side that defeated GWS, naming an unchanged line-up for Saturday afternoon's clash.

St Kilda	POS	Sydney Swans
J. Silvagni, C. Wilkie, L. Stocker	B	C. Mills, W. Edwards, T. McCartin
B. Hill, N. Wanganeen-Milera, R. Byrnes	HB	D. Rampe, N. Blakey, R. Bice
D. Wilson, M. Windhager, L. O'Connell	C	M. Roberts, E. Gulden, J. Serong
J. Higgins, L. Ryan, M. Hall	HF	J. Jordon, J. Lloyd, B. Campbell
M. Wood, T. De Koning, M. Owens	F	T. Papley, C. Curnow, H. McLean
A. Caminiti, H. Garcia, H. Boxshall	FOLL	B. Grundy, I. Heeney, C. Warner
T. Travaglia, H. Clark, R. Marshall, M. Phillipou, C. Lake	I/C	H. Kyle, J. Rowbottom, B. Cootee, L. McDonald, M. Rosas

St Kilda vs Sydney Swans AFL 2026 Round 21 FAQ's

How to watch St Kilda vs Sydney Swans AFL 2026 Round 21?
You can watch the St Kilda vs Sydney Swans AFL 2026 Round 21 game via Fox Sports or Kayo Sports. If you are watching from outside of Australia the WatchAFL app is the perfect solution.
How to buy tickets to St Kilda vs Sydney Swans AFL 2026 Round 21?
To buy tickets to the St Kilda vs Sydney Swans AFL 2026 Round 21 game check the AFL website or the official St Kilda site.

Verdict

St Kilda v Sydney Swans

St Kilda to stay within the small line. Wanganeen-Milera at it again, while Garcia is value in disposal props

St Kilda +13.5

Line

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