Hugo Gaston vs. Karen Khachanov prediction, odds, picks for ATP Hamburg Open 2026

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Written by Dave Garofolo

Get Gaston vs Khachanov predictions for ATP Hamburg Open.

Hugo Gaston vs Karen Khachanov Tennis Prediction.
Our Hugo Gaston and Karen Khachanov tennis prediction is based on thousands of simulations of the upcoming match.

Hugo Gaston and Karen Khachanov will meet in the round of 32 of the ATP Hamburg Open event on Tuesday.

Based on the latest simulation results, Dimers' proven tennis model predicts Karen Khachanov as the most likely winner of the Gaston vs. Khachanov match.

This article offers an expanded analysis of Tuesday's match, including best bets and picks.

Gaston vs. Khachanov prediction: Who will win and advance to the round of 16?

Using trusted machine learning and data, we have simulated the outcome of Tuesday's Gaston-Khachanov men's singles match, forming part of our tennis predictions coverage.

Our leading predictive model gives Khachanov a 75% chance of winning against Gaston at the ATP Hamburg Open tournament.

Additionally, Khachanov has a 70% chance of winning the first set. The simulations also show Gaston (+4.5) has a 53% chance of covering the games spread, while the over 20.5 games has a 54% chance of hitting, according to our model.

 

Hugo Gaston vs. Karen Khachanov odds

We have researched the most up-to-date betting odds in America for this match, which are listed here:

Bet Type Gaston Khachanov
Moneyline +390 -500
First Set +275 -357
Game Spread +4.5 (-108) -4.5 (-126)
Total Games o20.5 (-115) u20.5 (-110)

All odds are correct at the time of publication and are subject to change.

Gaston vs. Khachanov picks and best bet

After matching our predictions against the best current odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:

Bet Type Pick Bet Now
Moneyline Gaston +390
First Set Khachanov -115

According to our tennis best bets, the top play to make on this match is over 20.5 total games.

These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.

Gaston vs. Khachanov updates and essential details

The ATP Hamburg Open match between Hugo Gaston and Karen Khachanov is scheduled to start on Tuesday at 9:10 AM ET.

  • Who: Hugo Gaston vs. Karen Khachanov
  • Date: Tuesday, May 19, 2026
  • Approx. Time: 9:10 AM ET/6:10AM PT
  • Tournament: ATP Hamburg, Germany Men's Singles 2026
  • Round: Round of 32

All dates and times mentioned in this article are United States Eastern Time unless otherwise stated.

Conclusion

We predict Karen Khachanov, with a 75% win probability, will likely beat Hugo Gaston at the ATP Hamburg Open tournament.

Additional tools and information for betting safely can be found in our Responsible Gambling hub.

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Written by
Dave Garofolo
Content Producer

Dave Garofolo uses sophisticated AI-driven analytics to make predictions and evaluate player performances in the NBA, MLB, NFL, NHL, NCAAM, and PGA TOUR tournaments, crafting insightful game and prop previews.

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