Alcaraz likely did not anticipate that after securing this year's Australian Open title and achieving the career Grand Slam, off-court controversies would soon arise!

The romance rumors involving a famous South Korean musician had not yet fully died down when news broke that Uncle Toni had criticized him.
The reason for Uncle Toni's criticism of the Spaniard was that Alcaraz thanked every member of his team at the Australian Open ceremony, except for his former coach Ferrero.
“I don’t know what exactly happened between him and Ferrero, but Ferrero watched Alcaraz grow up. Without Ferrero, there would be no Alcaraz today. Yet after winning the title, Alcaraz didn’t mention Ferrero at all. I deeply regret Alcaraz’s remarks.” According to Uncle Toni, Alcaraz’s victory at this Australian Open is largely built on the solid foundation Ferrero laid while coaching him, and breaking ties now shouldn’t mean forgetting the person — gratitude must be remembered.

Uncle Toni’s words resonated with many because they revealed the truth, directly exposing the sensitive relationship currently existing between Alcaraz and Ferrero.
For example, American legend Roddick shared the same view as Uncle Toni. When Alcaraz triumphed at the Australian Open, he emphasized, “Carlos’s achievements are forever linked to the time he spent refining his skills and growing under Ferrero’s guidance.”
In fact, carefully considering the comments from Uncle Toni and Roddick, their opinions can be summarized simply: without Ferrero’s meticulous coaching and comprehensive support starting from when Alcaraz was 15, it’s unlikely the Spaniard would have been able to defeat Djokovic at Melbourne Park and enjoy the current praise.

When Uncle Toni mentioned Alcaraz’s near-complete erasure of his former mentor’s contributions, he used his own nephew Nadal as an example, saying that if it were Nadal, he wouldn’t behave that way because Nadal is not ungrateful. “No matter how great Nadal’s achievements, he never forgets his roots because he is a man of noble character — and we all see that.”
In response to Uncle Toni’s criticism of Alcaraz, some defended the Spaniard by suggesting that when he won the Australian Open against Djokovic, suddenly becoming the youngest male Grand Slam winner in history, the overwhelming surprise might have caused him to lose focus, thinking only of his current team and temporarily forgetting Ferrero was understandable.
Others emphasized that even if Alcaraz deliberately avoided mentioning Ferrero, it’s understandable since their split reportedly wasn’t amicable. Given the complex background, expecting the 22-year-old seven-time Grand Slam champion to perfectly handle this situation is clearly too demanding.

Besides implying that Alcaraz’s omission of Ferrero shows ingratitude, Uncle Toni also pointed out who he believes is currently the most capable challenger to the dominance of Sinner and Alcaraz. That person is none other than the well-known Zverev.
Many laughed when they saw Uncle Toni name Zverev as someone who can compete with Sinner and Alcaraz. Some netizens bluntly said that since the German star failed to eliminate Alcaraz despite holding a 5-3 lead in the deciding set of the Australian Open semifinal, “Uncle’s humor is a bit cold and lacks impact.”
However, Uncle Toni clearly disagrees. He supports Zverev because, “Zverev has excellent control and a great serve. If he is ready to fight, he certainly has enough ability to challenge both Sinner and Alcaraz.”
Regarding Zverev’s failure to capitalize on a strong position in the Australian Open semifinal and his eventual loss to Alcaraz, Uncle Toni said it was because Zverev was “too obsessed with winning,” which caused him to falter at critical moments.

While Uncle Toni did not explicitly state that Zverev is the best current challenger to Sinner’s authority, many still believe that Djokovic remains the main contender against Sinner and Alcaraz. Some say that since Uncle Toni holds Zverev in such high regard, whether he is the best choice remains to be seen — time will tell.(Source: Tennis Home; Author: Moonlit River’s Starry Sky)