Alexander Bublik vs Tomas Machac Prediction: Top Picks for an Intense Grass-Court Fight

Alexander Bublik
Alexander Bublik
Start
Day
Hours
Minutes
Seconds
Finished
Live
20 Jun 2025 16:00
Tomáš Macháč
Tomáš Macháč
Tennis, ATP 500, Halle, Germany, Quarterfinals 
20 June 2025, 16:00
OWL Arena Halle Germany 
Grass Court 
Raphael George
20 Jun 2025
06:54
All time statistics:
1929
1167
96
60.43%
Statistics
Odds
Bet Type
Bookmaker
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Odds 1,74
Bet Type Bublik -2.5 Games Handicap
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Alexander Bublik vs Tomas Machac: Prediction for the Match on June 20, 2025

Grass courts at Halle, Germany, are scalding hot as the 2025 Terra Wortmann Open quarterfinals season stages the blockbuster clash between Kazakhstan's Alexander Bublik and Czech Republic's Tomas Machac. The ATP 500 showdown could nicely sit between Bublik's erratic brilliance and Machac's stubborn grit on June 20 at 16:00 at OWL Arena. Bublik, ranked No. 45, riding the high of toppling World No. 1 Jannik Sinner in a thrilling upset, 3-6, 6-3, 6-4, on June 19, 2025, Machac, meanwhile, is running past Fabian Marozsan with a score of 6-2, 6-3. With Wimbledon looming, this is a key proving ground for both of them. We've traveled through the newest stats, news, and social media chatter to come at you with an analysis worthy of attention, infused with top betting trends and three must-have betting tips from 1xbet, Betway, and Bet365. Buckle up!

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Alexander Bublik is a great big-serving grass-courter who loves to slice. The 28-year-old Kazakh ranked at No. 45 has had an up-and-down season in 2025 (24-16), but things are beginning to flow smoothly for him in Halle as he's 2-0 on grass this year. After reaching the French Open quarterfinals, losing to Sinner in straight sets, Bublik let loose. He defeated Alexandre Muller 6-4, 6-4 and then, on June 19, 2025, upset the monumental Sinner by 3-6, 6-3, 6-4, ending the 56-match winning streak of the Italian against opponents other than Carlos Alcaraz. Bublik registered 15 aces, 36 winners, saved 8 of 9 break points, and won 73% of service points in 2 hours and 2 minutes during that contest. His grass numbers in 2025 are crazy-good: 2-0 overall, an average of 13.5 aces per match, winning 80% of his first-serve points, and converting 33% of his break points. The Halle title he claimed in 2023 proved he knows how to win here, and his recent upset has jolted the tennis world awake. ESPN said, "one of the biggest shocks of the grass-court season," and @Tennis_tipp tweeted from X, "Bublik #45 defeats the world number #1... First career win against #1.”

The 24-year-old Czech No. 23 standing in the way of emerging with a shining profile for battle-hardened finishes. His 2025 season (18-10 overall) has been inconsistent, with every euphorial moment worth remembering; from an ATP title at Acapulco in February to two retirements in his last 12 matches before Halle. The stalwart had found his rhythm on the grass, though, going 2-0 in Halle with Jesper De Jong being edged out 2-1 (12 aces, 3 double faults), and then dispatching Fabian Marozsan 6-2, 6-3 in 59 minutes on June 19, 2025. He hit 7 aces, 20 winners, converted 4/6 break points, and won 68 percent of service points against Marozsan. These were Machac's grass 2025 stats: 2-0, 7.5 aces per match, 70 percent of first-serve points won, and a 40 percent break-point conversion rate. Machac's promising form on grass will find test after test, having exited in the first round of Roland Garros recently. @ml_previews on X applauded his "youthful grit," while Tennis Majors noted how he could "navigate through opponents of a similar level" in Halle. Though, eight retirements across the last year leave some shadow cast on his resilience in high-stakes matches.

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Bublik leads Machac 1-0; that one victory came probably on a fast surface in the past two years (specific details of matches in recent sources remain unavailable). In that win, Bublik crushed Machac mostly through his serve and slice. Having never met before on this surface, it is truly a fresh battleground. The Halle 2023 crown and the recent upset given by Bublik surely give him the edge, but Machac has adjusted well to this grass-court season and is very efficient with his break-point opportunities, making him a worthy underdog. This contrast—Bublik being the flashy one and Machac going with the steady flow—bodes well for a thrilling contest.

  • Bublik averages 13.5 aces per match in Halle 2025, winning 80% of first-serve points and saving 8/9 break points against Sinner, making his serve a grass-court weapon.
  • Machac’s 4/6 break point conversion against Marozsan and 40% rate overall highlight his ability to pounce on opponents’ errors, outpacing Bublik’s 33%.
  • As the 2023 Halle champion, Bublik boasts a 7-1 record here, including wins over Sinner and Zverev, giving him a comfort edge.
  • Machac’s eight retirements in the last year suggest potential stamina issues against a high-energy player like Bublik.
  • Neither player has played a tiebreak in Halle 2025, with matches decided in straight or three sets, favoring bets on clear set outcomes.

The betting markets strongly favor Bublik, with odds reflecting the player's grass-court dominance and recent gallant feats. Here are three top picks, cross-checked with Tennis Tonic and Scores24:

Bublik to Win (Moneyline) ~ Odds 1.418 (1xbet, Betway, Bet365). Bublik’s win over Sinner and Halle 2023 make him the favorite. His 15 aces and 73 per cent first-serve points won against Sinner describe his grass-court advantage. Tennis Tonic gives 1.44 odds for this selection, whereas Machac's absence of top-20 wins in 2025 weighs heavily.

Over 9.5 games, Set 1 ~ Odds 1.6 (1xbet). Both players are on their serves, Bublik winning 86% of service points against Muller, and Machac holding 70% against Marozsan. Scores24 shows how Bublik is always in tight sets with top players, making a high games first set quite probable.

Bublik -2.5 Games Handicap ~ Odds 1.74 (1xbet, Betway). Bublik’s 36 winners against Sinner and 8/9 break points saved foretell him controlling the major moments. Machac’s 38% winner rate against Marozsan will hardly stand in his favor. Tennis Tonic and Scores24 support Bublik going big, making it a high-value bet.

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Odds 1,74
Bet Type Bublik -2.5 Games Handicap
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Odds 1,6
Bet Type Set 1 Over 9.5 games
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