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hardindoor· Singapore Tennis Open

Nao Hibino vs Maria Sakkari

24 Sept, 12:00 · Round 2 · best of 3 · in 9h 3m

JPNNao HibinoRunranked
24%

Why 76% for Maria Sakkari

Each bar is that input's share of the explanatory signal.

Surface Elo (hard)95.5% · +25.3% toward Maria Sakkari
Rest and workload4.5% · +1.2% toward Maria Sakkari

Raw model probability 23%, calibrated to 24% for Nao Hibino. Calibration is fitted on completed matches and pulls confident predictions back toward the centre.

Projected total games

23.2

leans over for a best of 3

Straight sets

56%

chance the match ends without a deciding set

Market comparison

💡 Different view
Our model
24%
Market
21%

4.45

Difference
3.0%

Our model differs from the market by 3.0% on Nao Hibino.

Betano MX · 4.45 / 1.21 · bookmaker margin of 5.1% removed so the two sides sum to 100%. Predictions only — not a profit claim.

Underdog keeps it close

Nao Hibino is the market underdog, and our model rates them 3.0% higher than the de-vigged price. On top of that, the margin model gives them a 66% chance of finishing within 5.5 games (or winning outright).

Margin model measured on 2,080 settled matches. We carry no handicap prices yet, so this is a statistical read on how close the match should be — not a priced edge.

What is missing here

  • No ATP ranking found for Nao Hibino, so the ranking input is dropped and the prediction rests on Elo alone.
Nao HibinoMaria Sakkari
1561hard Elo1732
1528Overall Elo1756
+33hard vs overall-25
80–92hard record174–139
ratedrating basisrated

The model uses an effective rating that pulls a thin surface sample back toward the overall rating: 1558 vs 1733.