Jason Kubler
- Strongest on hard — weighted Elo 1868.
Form & fitness
Model carry-in
Jason Kubler sits in the top tier band of active ATP-tour players by our weighted Elo measure. On hard, 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. Projected hold rate on hard reads as around tour median against a draw-average opponent. Career record in our database: 381-207 (64.8%) across 588 matches — hard 139-86, clay 212-106, grass 30-15. 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 Jason Kubler?
Jason Kubler was born on 19 May 1993, making them 33 years old and represents Australia. They compete on the ATP tour.
Is Jason Kubler in form right now?
Over their last 5 completed matches in our database Jason Kubler has gone 2-3 (L-L-W-W-L, most recent first) — in patchy form. Form is refreshed nightly.
What is Jason Kubler's best surface?
By our weighted Elo measure, Jason Kubler's strongest surface is hard, where they rate at 1868 Welo. Their record in our database on hard over the last 52 weeks is 1-2.
How does Jason Kubler perform under pressure?
Their choke index reads 0.365 — tour-median. We compute this from every break-point, tiebreak, and serving-for-the-set scenario over 36 months.
What is Jason Kubler's career win rate?
Jason Kubler has won 381 of 588 matches in our database (64.8%). By surface: hard 139-86, clay 212-106, grass 30-15.
How often does Jason Kubler hold serve?
Against a draw-average opponent on their next match surface, our model projects Jason Kubler to hold 62.9% of their service games. This is computed from rolling 52-week serve and return performance, weighted by opponent strength.
What tour does Jason Kubler play on?
Jason Kubler 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: 2026-01-18. Not personalised advice. 18+. Responsible Gambling