Billy Harris
- Strongest on hard — weighted Elo 1856.
- On a 3-match losing streak in our database.
Form & fitness
Model carry-in
Billy Harris sits in the top tier band of active ATP-tour players by our weighted Elo measure. On clay, the model rates them below their overall number — a surface where their price routinely overstates them. Pressure profile: tour-median. We use this to size break-point and tiebreak edges in close matches. Career record in our database: 291-228 (56.1%) across 519 matches — hard 157-124, clay 104-87, grass 28-16. Live numbers (weighted Elo, choke index, projected hold, full service profile, recent form) refresh nightly and are visible to subscribers.
Full data & recent form
How old is Billy Harris?
Billy Harris was born on 25 January 1995, making them 31 years old and represents Great Britain. They compete on the ATP tour.
Is Billy Harris in form right now?
Over their last 5 completed matches in our database Billy Harris has gone 1-4 (L-L-L-W-L, most recent first) — struggling for form. Form is refreshed nightly.
What is Billy Harris's best surface?
By our weighted Elo measure, Billy Harris's strongest surface is hard, where they rate at 1856 Welo. Their record in our database on hard over the last 52 weeks is 10-9.
How does Billy Harris perform under pressure?
Their choke index reads 0.437 — tour-median. We compute this from every break-point, tiebreak, and serving-for-the-set scenario over 36 months.
What is Billy Harris's career win rate?
Billy Harris has won 291 of 519 matches in our database (56.1%). By surface: hard 157-124, clay 104-87, grass 28-16.
What tour does Billy Harris play on?
Billy Harris competes on the ATP tour. Our model covers every active ATP player with 30 or more matches in our database — refreshed nightly with new results and ratings.
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Methodology
Surface-specific weighted Elo, choke index, projected hold and other signals come from our Markov tennis model trained on 1.8 million matches. Read the methodology: how the Markov model misprices pressure · how the fault.bet model is built · Kelly staking guide.
Numbers refresh nightly from the production model. Last data snapshot: 2026-05-19. Not personalised advice. 18+. Responsible Gambling