This is how Michael Chang has changed Learner Tien's mindset

Of course, we're not talking about just any coach. None other than Michael Chang, former Roland Garros champion and ex-number two in the world. The American started working with Learner Tien after Wimbledon 2025, and his pupil's response has been immediate.

We all love Tien; this seems like a foregone conclusion. For his shots, his variety, his reserved charisma, and, if that wasn't enough, he now adds the figure of a legend to his coaching staff. The puzzle has all the ingredients we could ask for in a project, but what’s most special is how well the pieces have fit together from the start. They have been working hand in hand for fifteen months, a stage that the young 20-year-old player described in this interview with the team from Tennis Channel. 

"My mindset has changed, especially in terms of confidence and how I approach certain matches," the Californian explained while reflecting on a collaboration built not around a single revelation. In his case, there wasn't one magic phrase or one piece of advice that solved everything in one go. Progress has come through small details, hours of work, and adjustments that, when accumulated, have ultimately made the difference. "It has made me much better, given me much more confidence, and, above all, I believe more in myself and in what I can do,” he admitted.

This is how the relationship between Learner Tien and Michael Chang was born

The story of this partnership also has an interesting component. It wasn't the player himself who knocked on Chang's door, but rather his agent, Merkel, who arranged the first contact. They spoke over the phone while the tennis player was still in Europe and agreed to start working together when he returned to California. Although they had met briefly when he was very young, they practically had to discover each other anew on the court. The connection, as he explains, was immediate.

The process has been so natural that the player even joked about his coach's past. When asked if he had studied his videos to better understand the 1989 Roland Garros champion, he confessed that he barely found enough material on YouTube. He saw some clips, but not enough to prepare a tactical report. "If I had to play against him tomorrow, I would be going in practically blind," he commented while laughing.

Beyond the anecdotes, the significant change has come in the daily structure. With Chang and Christian Gro on his team, Tien has refined aspects that depend solely on him, such as pre-match routines, nutrition, training schedules, and warm-ups. The goal is to reduce variables and arrive at each match feeling as good as possible.

In cases like this, Chang's accumulated experience is worth its weight in gold, both from his time as a player and as a coach. Because talent can open many doors, but learning to manage every detail is what allows one to stay in them. And for now, the American seems to have found a way to help his pupil trust more in his own capabilities.

This is an automatic translation. You can read the original news, Así ha cambiado Michael Chang la mentalidad de Learner Tien