De Minaur reaches semi-finals of Lyon Open

Ian ChadbandAAP
Alex de Minaur has reached his second clay-court semi-final of the season.
Camera IconAlex de Minaur has reached his second clay-court semi-final of the season. Credit: AP

Alex de Minaur's transformation from serial struggler on European clay courts to impressive contender has continued with Australia's No.1 reaching the Lyon Open semi-final.

While his compatriot Thanasi Kokkinakis was getting knocked out of the Geneva Open after another encouraging week's work, de Minaur's preparations for the French Open couldn't have been going more sweetly on Thursday.

The 23-year-old enjoyed a swift passage into the last four when his quarter-final opponent, Japan's Yosuke Watanuki, retired with a back problem after losing the first set 6-4.

It took just 38 minutes for de Minaur to reach a second clay-court semi-final in the space of a month, following his brilliant last-four contest with Carlos Alcaraz in Barcelona where the Sydneysider was beaten after holding match point against the Spanish wonder boy.

De Minaur had been expected to comfortably account for the lucky loser, world No.263 Watanuki, an old rival from his junior days who lies 242 places below the Australian on the ATP computer.

But in difficult windy conditions, Watanuki's discomfort made de Minaur's passage easier as the Australian eked out and won the only break point of the opening set before the Japanese had to admit defeat to his painful back ailment.

He received a sympathetic response from de Minaur, who consoled him after their handshake.

"Wishing a very speedy recovery to Yosuke, who I know very well from juniors," said de Minaur.

"It is a tough one. It was very tough, a lot of wind out there. I was happy I kept my cool and did what I needed to do."

Next up for de Minaur in Friday's semis will be the rapidly rising Alex Molcan, who beat Argentine Federico Coria 6-3 6-2.

"It will be another tough one. He has been having his best year and I am ready for a battle tomorrow," said de Minaur of the Slovakian left-hander Molcan, who packs a real punch.

Meanwhile, across the Swiss border, Kokkinakis found Casper Ruud just a bit too hot to handle in the last-16 of the Geneva Open but did push the brilliant young Norwegian to a second-set tiebreak in a 6-4 7-6 (7-3) defeat.

Kokkinakis, who'd enjoyed two good wins in successive days over Fabio Fognini and Federico Delbonis, found the in-form Ruud a very different proposition.

The 23-year-old, who reached the Italian Open semi-finals last week and is seeking a second clay-court tournament triumph of the year, showed again why he could be a live contender at Roland Garros.

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