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hardoutdoor· China· Hangzhou Open

Alex Bolt vs Fabian Marozsan

24 Sept, 06:30 · Round 1 · best of 3 · in 3h 35m

Why 72% for Fabian Marozsan

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

Surface Elo (hard)52.5% · +12.1% toward Fabian Marozsan
ATP ranking40.1% · +9.2% toward Fabian Marozsan
Rest and workload7.4% · +1.7% toward Fabian Marozsan

Raw model probability 27%, calibrated to 28% for Alex Bolt. Calibration is fitted on completed matches and pulls confident predictions back toward the centre.

Projected total games

23.3

leans over for a best of 3

Straight sets

55%

chance the match ends without a deciding set

Market comparison

Our model
28%
Market
26%

3.60

Difference
1.4%

Our model and the market broadly agree on this match.

Betano MX · 3.60 / 1.29 · bookmaker margin of 5.3% removed so the two sides sum to 100%. Predictions only — not a profit claim.

What is missing here

  • Alex Bolt has a provisional hard rating (5–19 matches), so it is pulled part-way toward his overall rating rather than used at face value.
  • Alex Bolt's ATP ranking could not be confirmed against this week's list, so it is used with less confidence.
Alex BoltFabian Marozsan
1540hard Elo1671
1574Overall Elo1724
-34hard vs overall-53
3–2hard record1–3
provisionalrating basisrated

The model uses an effective rating that pulls a thin surface sample back toward the overall rating: 1565 vs 1713.