Marcos Giron
- Strongest on hard — weighted Elo 1922.
Form & fitness
Model carry-in
Marcos Giron sits in the below tour median band of active ATP-tour players by our weighted Elo measure. On hard, the model rates them above their overall number — a clear surface specialism. Pressure profile: tour-median. We use this to size break-point and tiebreak edges in close matches. Projected hold rate on hard reads as well above tour median against a draw-average opponent. Career record in our database: 379-318 (54.4%) across 697 matches — hard 317-245, clay 35-51, grass 27-22. Live numbers (weighted Elo, choke index, projected hold, full service profile, recent form) refresh nightly and are visible to subscribers.
How well Marcos Giron holds serve split by the ranking tier of the opponent — the gap between tiers is where value often hides.
Full data & recent form
How old is Marcos Giron?
Marcos Giron was born on 24 July 1993, making them 32 years old and represents United States. They compete on the ATP tour.
Is Marcos Giron in form right now?
Over their last 5 completed matches in our database Marcos Giron has gone 1-4 (L-L-W-L-L, most recent first) — struggling for form. Form is refreshed nightly.
What is Marcos Giron's best surface?
By our weighted Elo measure, Marcos Giron's strongest surface is hard, where they rate at 1922 Welo. Their record in our database on hard over the last 52 weeks is 15-20.
How does Marcos Giron perform under pressure?
Their choke index reads 0.438 — tour-median. We compute this from every break-point, tiebreak, and serving-for-the-set scenario over 36 months.
What is Marcos Giron's career win rate?
Marcos Giron has won 379 of 697 matches in our database (54.4%). By surface: hard 317-245, clay 35-51, grass 27-22.
How often does Marcos Giron hold serve?
Against a draw-average opponent on their next match surface, our model projects Marcos Giron to hold 82.3% of their service games. This is computed from rolling 52-week serve and return performance, weighted by opponent strength.
Has fault.bet fired signals on Marcos Giron?
Yes — we've issued 2 settled signals involving Marcos Giron. Record: 1 wins, 1 losses. Every signal is logged publicly at fault.bet/results.
What tour does Marcos Giron play on?
Marcos Giron 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: 2026-06-15. Not personalised advice. 18+. Responsible Gambling