Exclusive: Lilli Tagger opens up on her rapid rise, one-handed backhand and working with Francesca Schiavone

At just 18 years old, Lilli Tagger is already being tipped as one of the brightest prospects in women’s tennis.

The Austrian star has enjoyed a remarkable rise over the past 12 months, making appearances in two Grand Slam tournaments, winning the 2025 French Open girls’ singles title, and breaking into the WTA Top 100 for the first time in her career.

Now competing in Prague, Tagger has continued her impressive form under the guidance of former French Open champion Francesca Schiavone, reaching the quarter-finals without dropping a set.

Tagger embracing the spotlight in Prague

Standing at 185cm (6ft 1in), Tagger possesses an imposing serve that has become one of the biggest weapons in her game.

She has already fired nine aces across her opening two matches, but despite her confident performances, the teenager admitted she still felt the occasion when she walked onto the historic centre court.

“The court is really beautiful, very special,” Tagger told Flashscore.

“I’ve heard about its history, it’s truly unique, a real piece of history. So when I walked out there, honestly, I was a bit nervous.”

Those nerves quickly disappeared once the match got underway, helped by an unexpectedly lively atmosphere.

“I actually didn’t expect there to be so many people, since it was a match between two foreigners.

“So I really enjoyed playing in front of such a crowd, in front of Czech fans. And of course, I can’t wait to play again tomorrow.”

Why Prague was the perfect tournament

Tagger revealed that playing in Prague was no coincidence, explaining that she specifically asked her coaching team to include the tournament in her schedule.

“I’ve been to Prague once before and I really like the city. It’s truly beautiful.

“Plus, it’s close to home, and it’s very similar to where I live. I almost feel at home here.

“I remember telling my coaches, ‘I want to go to Prague. I really like the city, I like the people here. I want to go and play that tournament.'”

Given her performances this week, it’s fair to say that decision has paid off.

A breakthrough season beyond expectations

Despite climbing into the WTA Top 100 before her 19th birthday, Tagger admits the speed of her rise has surprised even herself.

“Sometimes I feel like I don’t even realise how fast it all happened.

“But when I take a break, sit down, and think about everything that’s happened… it really went insanely fast.

“Honestly, I didn’t expect it. But I just keep going. Still, I’m really proud of myself that it worked out this way.”

Working with Francesca Schiavone

Tagger’s elegant one-handed backhand has become one of the defining features of her game, leading many to assume it played a role in her decision to work with Francesca Schiavone, who was renowned for using the same shot throughout her career.

However, the Austrian insists it was nothing more than a coincidence.

“That’s actually really funny. Everyone says, ‘Wow, you have such a coach!’

“But no, there wasn’t any deeper reason. And the fact that she also played a one-handed backhand? It’s really just a coincidence.”

Instead, their partnership began after Tagger decided to explore new training opportunities in Italy.

“Some time ago, I tried out an academy in Italy.

“I wanted a change. I really like the Italian mentality and the way they train.

“So I was looking for an environment in Italy, and that’s where we met and started working together.”

Although she trains in Italy, Tagger confirmed she still lives at home in Austria.

“No, I only train in Italy. I still live at home in Austria.”

The story behind her one-handed backhand

While many fans compare her technique to legends such as Roger Federer, Stan Wawrinka and fellow Austrian Dominic Thiem, Tagger says the decision to switch to a one-handed backhand came naturally.

She initially learned the game with a conventional two-handed backhand but found herself instinctively releasing one hand whenever she had more time on the ball.

“I started with a two-handed backhand.

“But whenever I got an easier ball, I would automatically want to hit it one-handed. It just felt like the most natural shot.

“When I was 12, I switched to a one-hander and have stuck with it ever since. I decided that’s how I wanted to play.”

Quarter-final challenge awaits

Tagger’s reward for her impressive run is a quarter-final showdown with home favourite Sara Bejlek, who will have the backing of the Prague crowd.

The teenager, however, is embracing the occasion.

“Oh, definitely!

“I’m sure a lot of people will come. I can imagine they’ll be cheering against me, which just happens sometimes.

“But I enjoy playing in front of a crowd. Like I said, the court is amazing.

“So I’m really looking forward to the match.”

With confidence growing and one of the sport’s most respected former champions guiding her development, Tagger continues to establish herself as one of the most exciting young talents on the WTA Tour.