Sinner eyes improvement as Australian Open semi-final looms

Jannik Sinner is leaving nothing to chance as he gears up for his Australian Open semi-final. The world number one has emphasised his commitment to constant improvement, declaring he strives to become "better and stronger" with every match.

The 23-year-old Italian, who secured his maiden Grand Slam title in Melbourne last year, is two wins away from defending his crown successfully. On Friday, he faces 21st-seed Ben Shelton in a clash that could set the stage for another significant milestone in his career.

Sinner's breakout 2024 season saw him claim eight titles, including the US Open and ATP Finals, firmly establishing himself as the world's top player, far ahead of second-ranked Alexander Zverev.

By reaching his fifth Grand Slam semi-final, Sinner has drawn level with Italian legend Nicola Pietrangeli, gaining invaluable experience of high-stakes encounters along the way.

Shelton, 22, enters the match as the underdog, making only his second Grand Slam semi-final appearance after reaching the same stage at the 2023 US Open, where he was defeated by Novak Djokovic.

"I've been in these situations a few times now," Sinner said. "But at the end of the day, every match starts at 0-0. You just try to give your best. That's the only thing I can control.

"If someone plays better than me on the day, there's nothing I can do about it. We never take things for granted. We're here to understand every situation, to keep improving, and to get stronger—not just for this tournament, but for the entire season."

Sinner's dominant victory over Alex de Minaur in the quarter-finals was a stark reminder of his current form. Despite battling illness in his fourth-round match, the Italian dispatched the Australian in commanding fashion to extend his winning streak at hardcourt Grand Slam events to 19 matches.

This remarkable run began with his Australian Open triumph last year and was bolstered by his US Open victory.

Shelton embracing the challenge

Shelton, meanwhile, remains unfazed by the challenge of facing the defending champion and is eager to make the most of the opportunity.

"Obviously, Jannik is the defending champion, and we all know what he's achieved," Shelton said. "I'm really looking forward to this match.

"Every time you go up against the best in the world, it's a chance to improve and see where you stand. That's what Friday will be for me."

The American has already climbed six places to number 14 in the live rankings this week and could break into the top five with a maiden Grand Slam victory.

Whoever emerges victorious will face either Novak Djokovic or Alexander Zverev in Sunday's final. Djokovic, a 10-time champion in Melbourne, is aiming for a record-breaking 25th Grand Slam title, surpassing Margaret Court's tally, while Zverev is vying for his first.

Djokovic, at 37, overcame a stern test from Carlos Alcaraz in a gruelling quarter-final despite playing with his left leg heavily taped. However, the question remains whether his body can withstand the demands of another intense encounter.

"I am concerned, physically. I won't deny it," Djokovic admitted. "But if I can somehow manage to be physically good enough, mentally and emotionally, I'm as motivated as I can be."

Zverev, who has been chasing Grand Slam glory for a decade, knows the magnitude of the task ahead but is ready for the battle.

"You don't reach the semi-finals of a Grand Slam without playing great tennis," Zverev said. "I'll prepare myself for a tough match and give it my all."