Zverev Powers Past Cobolli in Madrid, Reaches Semifinals
MADRID – Alexander Zverev secured a convincing victory over Flavio Cobolli in the quarterfinals of the Mutua Madrid Open on Thursday, avenging a recent loss and advancing to the semifinals. The German defeated Cobolli 6-1, 6-4, demonstrating a dominant performance on the Manolo Santana Stadium court. This win marks Zverev’s fourth semifinal appearance at the Madrid Masters 1000 event.
The match represented a swift turnaround for Zverev, who suffered a defeat to Cobolli in the semifinals of the Munich tournament just twelve days prior. Despite the recent setback, Zverev displayed a high level of play, controlling the match from the outset. “No revenge. I love Flavio. He’s one of my favourite guys on Tour,” Zverev said after the match, emphasizing the respect he holds for his opponent. “I have a great relationship with him and a great relationship with his father. This represents sport… Sports can change very quickly. In Munich, he played an amazing match and I didn’t play a very good match. Today, it was maybe the opposite.”
Zverev Joins Elite Company
With this victory, Zverev has achieved a notable feat, becoming only the fourth player since 1990 to reach the semifinals of all four Masters 1000 events in a single season. He joins Roger Federer (2006), Rafael Nadal (2010, 2011), and Jannik Sinner (2026) in this exclusive group. This accomplishment underscores Zverev’s consistency and strong performance throughout the early stages of the Masters 1000 circuit this year. However, Zverev has previously fallen to Sinner at the semifinal stage in Indian Wells, Miami, and Monte-Carlo, a pattern he acknowledged with a smile. “It’s amazing but, of course, I need to get past this stage now,” he stated.
The No. 3 player in the PIF ATP Rankings showcased his serving prowess throughout the match, winning 32 of 39 points behind his first serve, according to Infosys ATP Stats. This strong serving performance was a key factor in his ability to control the match and limit Cobolli’s opportunities. The first set was particularly one-sided, with Zverev quickly establishing dominance and securing a 6-1 victory.
Looking Ahead: Blockx Awaits in the Semifinals
Zverev will next face 21-year-old Alexander Blockx in the semifinals on Friday evening. Blockx continued his impressive run in Madrid by defeating Casper Ruud, the defending champion, 6-4, 6-4 in the quarterfinals. Zverev expressed his respect for Blockx, noting his competitive spirit and sportsmanship. “I think he has a great fighting spirit when he’s on the tennis court,” Zverev said. “I really enjoy watching him play. He’s also a great guy off the court, very respectful. I will enjoy our first duel.”

The match against Blockx presents a new challenge for Zverev, as it will be their first career meeting. Blockx’s victory over Ruud demonstrates his ability to perform against top-ranked opponents, making him a dangerous competitor. Zverev, a two-time champion in Madrid, will be aiming to extend his perfect 3-0 record in Madrid semifinals and advance to the final.
Sinner and Fils to Clash in the Other Semifinal
In the other semifinal matchup, Jannik Sinner will face Arthur Fils. Sinner, the top-ranked player in the tournament following Carlos Alcaraz’s withdrawal due to injury, will be looking to continue his impressive form and reach another final. Zverev could potentially face Sinner in the final, a rematch of their previous semifinal encounters this season.
The second set saw a slight increase in competitiveness from Cobolli, but Zverev maintained control, securing a crucial break to capture a 5-4 lead. He then closed out the match after 90 minutes, converting his first match point. The victory underscored Zverev’s ability to elevate his game when facing a familiar opponent, demonstrating his mental fortitude and tactical adaptability.

The Mutua Madrid Open continues to deliver exciting tennis action, with Zverev’s dominant performance adding to the tournament’s compelling narrative. Fans can expect a thrilling semifinal clash between Zverev and Blockx as both players vie for a spot in the final. The tournament is being held at the Caja Mágica in Madrid, Spain, and is a key event on the ATP Tour calendar.
The match between Zverev and Blockx is scheduled for Friday evening, offering fans a chance to witness a compelling contest between an experienced champion and a rising star. The outcome of this match will significantly impact the tournament’s final and the players’ respective rankings.