Adults only · Information, not wagering · Set limits and play responsibly
Gold365

AI overview · What this page shows

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 · Semi-finalsWTA 500hard courtProjected pairing

Coco Gauff vs Madison KeysPan Pacific Open WTA Semi-finals: prediction, predicted score & key players

Coco Gauff

Win probability

57%

vs

Madison Keys

Win probability

43%

Gauff 57%43% Keys
Predicted score
6–4, 7–5

2–0

Start
Order of play TBC
Venue
Tokyo
Format
Best of 3

hard court

Oct 202630FriSemi-finals

Pan Pacific Open WTA Semi-finals on 30 Oct 2026: our projection has Coco Gauff vs Madison Keys, with Coco Gauff the 57% favourite and a predicted score of 6–4, 7–5.

At a glance

AI match overview

AI overview

Coco Gauff is the projected favourite at 57% over Madison Keys (43%) in the Pan Pacific Open WTA Semi-finals. It is a modest lean, not a lock.

Lean: Coco GauffCourt: hard courtFormat: best of 3Tie-break: 37%

On Friday 30 October 2026 the Pan Pacific Open WTA (WTA 500) plays its Semi-finals in Tokyo. A WTA 500 on hard courts in Tokyo.

Our projection has Coco Gauff vs Madison Keys as the headline match of the Semi-finals. It comes from a projected bracket built on our reference player pool, not from the official draw, so the confirmed pairing can differ. Four are left, and the two winners meet in the final.

Coco Gauff is an athletic defender with a big serve and a growing attacking game. Madison Keys is a first-strike player with a big serve and forehand. On medium-pace hard court, our model leans Coco Gauff, mainly through return.

Match ticket

Match details

Date
Friday 30 October 2026
Tournament
Pan Pacific Open WTA
Round
Semi-finals
Category
WTA 500
Venue
Tokyo, Japan
Main court
Ariake Coliseum, Tokyo
Surface
hard court (medium pace)
Format
Singles, best of three sets
Ranking points
500 ranking points
Tour
WTA tour
Projected pairing
Coco Gauff vs Madison Keys (projection, not the official draw)

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

Projected line-up

Pan Pacific Open WTA Semi-finals predictions

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

  1. Coco GauffUSAUSAMadison Keys
    57%43%
  2. Elena RybakinaKAZUSAJessica Pegula
    56%44%

Projected title favourite for this event: Coco Gauff.

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 Madison Keys on four factors: fit for hard court, serve, return and recent form. The combined lean is Coco Gauff at 57%.

Model lean

Coco Gauff

57% to win · 14-point gap

Gauff 57%43% Keys

Coco Gauff is the modest pick because of a clear edge in return. Madison Keys keeps a 43% chance, mostly through serve 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 GauffMadison Keys
  • 54Surface fitRated on hard court46
  • 39ServeFirst-serve weapon and hold games61
  • 72ReturnBreak-point pressure28
  • 64Recent formLevel over recent events36

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%

  • United States

    WTA

    Madison Keys

    Big serve · Forehand

    Impact73%

  • Kazakhstan

    WTA

    Elena Rybakina

    Big serve · Grass

    Impact75%

  • United States

    WTA

    Jessica Pegula

    Consistency · Return

    Impact73%

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 Madison Keys 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 Madison Keys 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 2–029.9%
  • Gauff 2–127.1%
  • Keys 2–122.5%
  • Keys 2–020.5%

  • Total games

    21–27

    Line 24.5. Average 24.4 games.

  • Tie-break

    37%

    About 17% per set.

  • Total aces

    12–18

    Gauff ~7, Keys ~8.

  • Match length

    1h 42m–2h 10m

    About 2.5 sets expected.

Model lean for each tennis market
MarketModel leanWhy
Match winnerCoco Gauff 57%modest lean over Madison Keys (43%).
Set bettingCoco Gauff 2–02–0 for Gauff carries 30%. A deciding set is 50%.
Total gamesUnder 24.5Model average is 24.4 games, in a range of 21–27.
Games handicapGauff −1.5Gauff is projected to win by about 2 more games than Keys.
Tie-break in matchNo 63%About 17% per set on hard court.
First set winnerGauff 54%Keys takes at least one set 70% of the time.
Total aces12–18Gauff about 7, Keys about 8.
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 57%.

    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.

    Under 24.5 at a 24.4-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.

    37% 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.

    Keys steals a set 70% 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 modest, so the market has two credible outcomes and the price for Madison Keys is worth watching.

  • The court shapes the markets

    Medium-pace hard court. It moves the total games line and the tie-break chance (37%), 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 WTA 500 semi-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 70% 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 Pan Pacific Open WTA Semi-finals

The Pan Pacific Open WTA is a WTA 500 event, worth 500 ranking points to the champion. A WTA 500 on hard courts in Tokyo.

The Semi-finals is played on hard court at Ariake Coliseum, Tokyo. Players arrive after the Quarter-finals on 28 Oct 2026, and the Final follows on 1 Nov 2026.

Our schedule lists 3 rounds for this event: Quarter-finals on 28 Oct 2026, Semi-finals on 30 Oct 2026, Final on 1 Nov 2026. Order of play is published by the tournament the day before and can change with weather.

Keep following

Other upcoming tennis matches

All tennis fixturesSee the full Pan Pacific Open (WTA) table

Read before you follow

Related guides & blogs

Keep exploring

More from Gold365

Answers

Questions about Gauff vs Keys

  1. The Semi-finals is listed for Friday 30 October 2026. Our schedule shows 3 rounds for this event: Quarter-finals on 28 Oct 2026, Semi-finals on 30 Oct 2026, Final on 1 Nov 2026.

  2. Our model leans Coco Gauff at 57%, with Madison Keys at 43%. 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 Semi-finals is held in Tokyo, Japan, with the main court at Ariake Coliseum, Tokyo. The surface is hard court, which plays at a medium pace.

  5. Singles matches are best of three sets. Four are left, and the two winners meet in the final.

  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), Madison Keys (USA), Elena Rybakina (KAZ), Jessica Pegula (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 500 ranking points. The Semi-finals winner moves a step closer to that total.

Cannot find what you need? Our official WhatsApp desk replies with your ID and a screenshot.

Ask on WhatsApp

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.

Tennis scheduleResponsible gaming