Marcos Giron and Alexander Blockx will face off in the 1^st round of the Cincinnati Open for the 1^st time in their career. They are scheduled to compete on Friday at 1:30 pm on COURT 3. In the following paragraphs, you can find the head to head analysis and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Marcos Giron who should win in 3 sets.

As per the initial odds, Marcos Giron is the pick to win this match.
Marcos Giron -> 1.533
Alexander Blockx -> 2.5

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Prediction and head to head Marcos Giron vs. Alexander Blockx

There is no head to head record between Marcos Giron and Alexander Blockx since this will be the first time that they will square off in the main tour.

Marcos Giron

Ranked no. 59, Giron will start his run in Cincinnati after he played his last match in Toronto where he lost 6-4 6-4 to Mannarino in the 1^st round on the 28^th of July.

The American has a composed 17-18 win-loss record in 2025, 9-8 on hard (See FULL STATS).

Talking about his overall career, Giron has an overall 392-293 record. He has a positive 256-173 record on hard.

Previously in Cincinnati

Previously, his best result was reaching the 2^nd round in 2020 and 2022. See his history.

Alexander Blockx

Ranked no. 121 (career-high), Blockx got to the 1^st round after beating Alibek Kachmazov 4-2 ret. and Luca Nardi 6-4 6-3.

In the qualifications, Blockx had a good straight sets win against Nardi (6-4 6-3). During the match Blockx scored 67 points vs Nardi’s 50. Blockx was quite aggressive to blast 23 winners.

Talking about serving, Blockx fired 7 aces and he committed only 1 double fault for the entire match. Alexander Blockx was extremely efficient on serve to win 77% (23/30) of his 1st serve and 73% (16/22) on the second serve. This was the main reason for not conceding a single break during the match. The Belgian broke Nardi 3 times after converting 30% of his break points (3/10).

His best result of the current season was winning the title the Oeiras 3 Challenger where he defeated Liam Draxl in the final 7-5 6-1.

Blockx has a compiled 30-20 win-loss record in 2025, 13-7 on hard (See FULL STATS).

Previously in Cincinnati

Blockx has never competed in this tournament before.

Tennis Scores in Cincinnati

• Joao FonsecaFonseca – Bu YunchaoketeYunchaokete (4-6 6-2 7-5) – Stats, scores, rankings
• Daniel Elahi GalanElahi Galan – Vit KoprivaKopriva (6-2 6-4) – Stats, scores, rankings
• Roberto Carballes BaenaCarballes Baena – Hugo GastonGaston (6-4 5-7 6-3) – Stats, scores, rankings
• Terence AtmaneAtmane – Yoshihito NishiokaNishioka (6-2 6-2) – Stats, scores, rankings
• Roman SafiullinSafiullin – Alejandro TabiloTabilo (6-3 6-3) – Stats, scores, rankings
• Arthur RinderknechRinderknech – Nuno BorgesBorges (6-3 6-3) – Stats, scores, rankings
• Zizou BergsBergs – Jacob FearnleyFearnley (6-1 6-4) – Stats, scores, rankings
• Chak Lam Coleman WongLam Coleman Wong – Giovanni Mpetshi PerricardMpetshi Perricard
  (6-3 6-2) – Stats, scores, rankings
• Pedro Martinez PorteroMartinez Portero – Nicolas JarryJarry (1-6 6-4 6-3) – Stats, scores, rankings
• Benjamin BonziBonzi – Matteo ArnaldiArnaldi (6-7¹ 6-3 6-4) – Stats, scores, rankings

Upcoming matches in the draw

• Gael MonfilsMonfils – (2-0) – H2H and prediction
• Hugo DellienDellien – Reilly OpelkaOpelka (0-0) – H2H and prediction
• Marcos GironGiron – (0-0) – H2H and prediction
• Jordan ThompsonThompson – Adrian MannarinoMannarino (4-5) – H2H and prediction
• Borna CoricCoric – Emilio NavaNava (0-0) – H2H and prediction
• Daniel Elahi GalanElahi Galan – Vit KoprivaKopriva (1-1) – H2H and prediction
• Pedro Martinez PorteroMartinez Portero – Tommy PaulPaul (1-4) – H2H and prediction
• Sebastian OfnerOfner – Valentin RoyerRoyer (0-0) – H2H and prediction
• Benjamin BonziBonzi – Lorenzo MusettiMusetti (1-3) – H2H and prediction
• Roman SafiullinSafiullin – Holger Vitus Nodskov RuneVitus Nodskov Rune (0-2) – H2H and prediction
• Daniel AltmaierAltmaier – Roberto Bautista AgutBautista Agut (0-0) – H2H and prediction
• Frances TiafoeTiafoe – Roberto Carballes BaenaCarballes Baena (0-0) – H2H and prediction
• Casper RuudRuud – Arthur RinderknechRinderknech (4-0) – H2H and prediction
• Miomir KecmanovicKecmanovic – (0-0) – H2H and prediction
• Corentin MoutetMoutet – Mackenzie McdonaldMcdonald (0-1) – H2H and prediction
• Alejandro Davidovich FokinaDavidovich Fokina – (0-0) – H2H and prediction
• Tomas Martin EtcheverryMartin Etcheverry – (0-2) – H2H and prediction
• Zizou BergsBergs – Lorenzo SonegoSonego (0-0) – H2H and prediction
• Jenson BrooksbyBrooksby – Alexandre MullerMuller (0-0) – H2H and prediction
• Camilo Ugo CarabelliUgo Carabelli – Kei NishikoriNishikori (0-0) – H2H and prediction
• Adam WaltonWalton – Mariano NavoneNavone (0-0) – H2H and prediction
• Sebastian BaezBaez – David GoffinGoffin (0-1) – H2H and prediction
• Tristan BoyerBoyer – Brandon HoltHolt (0-0) – H2H and prediction
• Francisco ComesanaComesana – Jaume Antoni Munar ClarAntoni Munar Clar (0-0) – H2H and prediction
• Terence AtmaneAtmane – Yoshihito NishiokaNishioka (0-2) – H2H and prediction