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Match details with competition, start time and exchange-style back and lay prices where a market is open. Figures move constantly and are published for information only, never as advice or a prediction.

Tennis · WTA · Quarter-finalsGrand Slamhard courtProjected pairing

Coco Gauff vs Iga SwiatekAustralian Open (Women's Singles) Quarter-finals: prediction, predicted score & key players

Coco Gauff

Win probability

53%

vs

Iga Swiatek

Win probability

47%

Gauff 53%47% Swiatek
Predicted score
6–4, 7–5

2–0

Start
Order of play TBC
Venue
Melbourne
Format
Best of 3

hard court

Jan 202625SunQuarter-finals

Australian Open (Women's Singles) Quarter-finals on 25 Jan 2026: our projection has Coco Gauff vs Iga Swiatek, with Coco Gauff the 53% favourite and a predicted score of 6–4, 7–5.

At a glance

AI match overview

AI overview

Coco Gauff is the marginal projected favourite at 53% over Iga Swiatek (47%) in the Australian Open (Women's Singles) Quarter-finals. It is a coin-flip lean, not a lock.

Lean: Coco GauffCourt: hard courtFormat: best of 3Tie-break: 29%

Australian Open (Women's Singles) moves into the Quarter-finals on Sunday 25 January 2026, with play at Melbourne. The first Grand Slam of the year, played on hard courts in Melbourne with the roof over Rod Laver Arena for extreme heat or rain.

Our projection has Coco Gauff vs Iga Swiatek as the headline match of the Quarter-finals. It comes from a projected bracket built on our reference player pool, not from the official draw, so the confirmed pairing can differ. Eight are left in the event, and the four winners go through to the semi-finals.

Coco Gauff is an athletic defender with a big serve and a growing attacking game. Iga Swiatek is a heavy-topspin forehand player with elite movement and the clay benchmark. On medium-pace hard court, our model leans Coco Gauff, mainly through surface fit.

Match ticket

Match details

Date
Sunday 25 January 2026
Tournament
Australian Open (Women's Singles)
Round
Quarter-finals
Category
Grand Slam
Venue
Melbourne, Australia
Main court
Rod Laver Arena, Melbourne Park
Surface
hard court (medium pace)
Format
Singles, best of three sets
Ranking points
2,000 ranking points
Tour
WTA tour
Projected pairing
Coco Gauff vs Iga Swiatek (projection, not the official draw)

Pairings are projected. The official draw and any withdrawals decide the real match.

Projected line-up

Australian Open (Women's Singles) Quarter-finals predictions

Projected quarter-finals pairings from our bracket model, with the headline match first. Percentages are for the first-named player.

  1. Coco GauffUSAPOLIga Swiatek
    53%47%
  2. Aryna SabalenkaBLRITAJasmine Paolini
    85%15%
  3. Amanda AnisimovaUSARUSEkaterina Alexandrova
    72%28%
  4. Madison KeysUSACANVictoria Mboko
    64%36%

Projected title favourite for this event: Aryna Sabalenka.

These pairings are projections from our reference player pool, not the official draw.

Win probability

Who will win today's match?

We compare Coco Gauff and Iga Swiatek on four factors: fit for hard court, serve, return and recent form. The combined lean is Coco Gauff at 53%.

Model lean

Coco Gauff

53% to win · 6-point gap

Gauff 53%47% Swiatek

Coco Gauff is the coin-flip pick because of a small edge in surface fit. Iga Swiatek keeps a 47% chance, mostly through return and match-day variance.

Projected pairing: this comes from our reference player pool, so treat it as the shape of the round, not a confirmed order of play. The official draw and any withdrawals decide the real match.

Medium-pace hard court conditions sit between serve-led and baseline styles, which widens the gap between the two players' styles.

Coco GauffIga Swiatek
  • 54Surface fitRated on hard court46
  • 54ServeFirst-serve weapon and hold games46
  • 46ReturnBreak-point pressure54
  • 50Recent formLevel over recent events50

Impact names

Key players to watch

Four names our model expects to matter in this round on hard court: the two headline players and the next-best names from the projected bracket.

  • United States

    WTA

    Coco Gauff

    Defence · Athletic

    Impact77%

  • Poland

    WTA

    Iga Swiatek

    Clay · Topspin

    Impact76%

  • Belarus

    WTA

    Aryna Sabalenka

    Power · Big serve

    Impact82%

  • United States

    WTA

    Amanda Anisimova

    Ball-striker · Return

    Impact77%

Names, countries and playing styles are real. Impact scores are a model reference. They are not a confirmed draw or line-up, so check the official order of play close to the match.

Scoreboard model

Predicted score & set markets

Coco Gauff is projected to beat Iga Swiatek 2–0, 6–4, 7–5. The next table shows how the set and games markets line up around that call.

Predicted score

6–4, 7–5

Coco Gauff to beat Iga Swiatek in 2–0

Every figure is an indicative model, not a live price. Sets and games are derived from a best of three sets format on hard court.

Set score probability

  • Gauff 2–027%
  • Gauff 2–126%
  • Swiatek 2–124%
  • Swiatek 2–023%

  • Total games

    22–28

    Line 24.5. Average 24.6 games.

  • Tie-break

    29%

    About 13% per set.

  • Total aces

    11–16

    Gauff ~7, Swiatek ~6.

  • Match length

    1h 42m–2h 10m

    About 2.5 sets expected.

Model lean for each tennis market
MarketModel leanWhy
Match winnerCoco Gauff 53%coin-flip lean over Iga Swiatek (47%).
Set bettingCoco Gauff 2–02–0 for Gauff carries 27%. A deciding set is 50%.
Total gamesOver 24.5Model average is 24.6 games, in a range of 22–28.
Games handicapGauff −1.5Gauff is projected to win by about 2 more games than Swiatek.
Tie-break in matchNo 71%About 13% per set on hard court.
First set winnerGauff 52%Swiatek takes at least one set 73% of the time.
Total aces11–16Gauff about 7, Swiatek about 6.
Match length1h 42m–2h 10mBased on 2.5 sets at hard court pace.

Popular tennis betting markets

The markets followers look at most for this match, with what our model says for each. These are reference figures, not live prices.

  • Match winner

    Back the player or nation you expect to win the match, whatever the score.

    Model lean: Coco Gauff at 53%.

    How this market works

  • Set betting

    Pick the exact set score of a best of three sets match, such as 2–0.

    Most likely: Gauff 2–0, then a deciding set at 50%.

    How this market works

  • Total games

    Bet over or under a games line. Close, serve-led matches push the total up.

    Over 24.5 at a 24.6-game average.

    How this market works

  • Games handicap

    Give or take games to level up a mismatch, so the favourite has to win by a margin.

    Gauff −1.5 sits near the model's margin.

    How this market works

  • Tie-break market

    Predict whether any set reaches 6–6 and needs a tie-break.

    29% for at least one tie-break in the match.

    How this market works

  • Live tennis markets

    Prices move point by point, so first-set and break-of-serve lines can swing quickly.

    Swiatek steals a set 73% of the time, which is why live lines matter.

    How this market works

The case for this match

Why bet this match?

  • A live contest, not a formality

    Our lean is coin-flip, so the market has two credible outcomes and the price for Iga Swiatek is worth watching.

  • The court shapes the markets

    Medium-pace hard court. It moves the total games line and the tie-break chance (29%), so surface reading is part of the edge.

  • Depth of markets

    Winner, set score, total games, handicap, tie-break, aces and first-set lines all exist for a Grand Slam quarter-finals, so you can pick the one that matches what you actually think.

  • Live pricing

    A best of three sets match has many turning points. Break points and set momentum move live prices, and our model shows a 73% chance the underdog takes a set.

For adults 18 and over. Betting can lead to loss, so only use money you can afford to lose.

Fixture guide

About Australian Open (Women's Singles) Quarter-finals

The Australian Open (Women's Singles) is a Grand Slam event, worth 2,000 ranking points to the champion. The first Grand Slam of the year, played on hard courts in Melbourne with the roof over Rod Laver Arena for extreme heat or rain.

The Quarter-finals is played on hard court at Rod Laver Arena, Melbourne Park. Players arrive after the Round of 16 on 22 Jan 2026, and the Semi-finals follows on 28 Jan 2026.

Our schedule lists 4 rounds for this event: Round of 16 on 22 Jan 2026, Quarter-finals on 25 Jan 2026, Semi-finals on 28 Jan 2026, Final on 1 Feb 2026. Order of play is published by the tournament the day before and can change with weather.

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Answers

Questions about Gauff vs Swiatek

  1. The Quarter-finals is listed for Sunday 25 January 2026. Our schedule shows 4 rounds for this event: Round of 16 on 22 Jan 2026, Quarter-finals on 25 Jan 2026, Semi-finals on 28 Jan 2026, Final on 1 Feb 2026.

  2. Our model leans Coco Gauff at 53%, with Iga Swiatek at 47%. This is a projection built on a reference player pool, not the official draw, and it is not a guarantee of the result.

  3. Coco Gauff is projected to win 2–0, 6–4, 7–5. Straight sets carry 50% and a deciding set 50%.

  4. The Quarter-finals is held in Melbourne, Australia, with the main court at Rod Laver Arena, Melbourne Park. The surface is hard court, which plays at a medium pace.

  5. Singles matches are best of three sets. Eight are left in the event, and the four winners go through to the semi-finals.

  6. No. Pairings are set by the official draw, which is not part of our schedule data. We show a projected pairing from our reference player pool so you can see the shape of the round. Check the tournament's order of play for the confirmed match.

  7. Coco Gauff (USA), Iga Swiatek (POL), Aryna Sabalenka (BLR), Amanda Anisimova (USA). These are reference names from our model and not confirmed line-ups.

  8. Common markets are match winner, set betting, total games, games handicap, tie-break, first-set winner and total aces. Prices move live, and our figures here are model references only.

  9. The champion earns 2,000 ranking points. The Quarter-finals winner moves a step closer to that total.

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Pairings are a projection from our reference player pool and are not the official draw. Percentages, projected scores and impact figures are an indicative model for information only. They are not live prices, not betting advice and not a guarantee of any result. Dates and times can change, so confirm them with the tournament. For adults 18 and over. Play responsibly and set limits.

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