Mats Wilander says what was ‘unbelievable’ about Alexander Zverev in Australian Open as he predicts if he can win a Grand Slam

Mats Wilander praised Alexander Zverev’s performance at the 2025 Australian Open, calling aspects of the German’s game “unbelievable” and offering his insights on Zverev’s potential to finally secure a Grand Slam title. Wilander, a seven-time Grand Slam champion and respected tennis analyst, was particularly impressed with Zverev’s resilience and adaptability on the court, especially after his extended time away due to injury.

What Wilander found “unbelievable” about Zverev’s play was his ability to maintain high levels of physical endurance and mental focus, even in tough situations. After suffering a serious ankle injury in 2022 that sidelined him for much of the following season, Zverev has slowly worked his way back into top form. Wilander noted that Zverev’s movement, shot selection, and ability to play aggressively in critical moments have improved, suggesting that he has grown as a player since his return.

While Wilander acknowledged that Zverev has the tools necessary to win a Grand Slam—such as his powerful serve, strong baseline game, and tactical intelligence—he also emphasized the importance of Zverev staying healthy and mentally tough during long matches in the latter stages of majors. According to Wilander, Zverev has shown flashes of brilliance but has often been inconsistent in the past when it came to handling the pressure of big moments.

In terms of Zverev’s Grand Slam prospects, Wilander believes that Zverev has the potential to win one, especially if he continues to play at his current level. However, he emphasized that the German must remain injury-free and continue building his confidence throughout the season to have a real shot at a major title. Wilander’s prediction is that if Zverev can maintain his form and mental strength, he will soon break through and claim his long-awaited Grand Slam victory.