Rublev tames Thiem as Melbourne sizzles

Fifth seed Andrey Rublev brought an end to the Australian Open campaign of former Grand Slam champion Dominic Thiem in the opening round when he overpowered the Austrian 6-3 6-4 6-2 on a sweltering John Cain Arena.

Thiem, a finalist at Melbourne Park and US Open champion in 2020, is on the comeback trail after a wrist injury and was able to compete only to a certain extent against the power of the rangy Russian.

In a match studded with high quality rallies between the two baseliners, Rublev broke for a 5-3 lead in the opening set, for 5-4 in the second and, after a huge roar, for 2-1 in the third.

Thiem was simply unable to get a foothold in the contest and the 25-year-old Rublev, a quarter-finalist at the Australian Open in 2021, served out for the match after little more than two hours on court.

"We are really good friends and I know he is going through not so easy times ... and I hope he can get back to the level he belongs as fast as possible," Rublev said of the former world number three.

"It's super hot today so I'm super happy I was able to win in straight sets and save some energy for the next match.

"The hotter it is, the tougher it is to make the right decisions, the tougher to move. When you start to think the other guy is also feeling the same, it's a bit easier."

The heat was the other main topic of conversation on the second day of the championships as temperatures soared towards a forecast high of 36 degrees Celsius (96.8°F).

Play was suspended on the outside courts shortly after 2 p.m. (0300 GMT) local time as the tournament's Extreme Heat Policy came into play.

Women's seeds Aryna Sabalenka and Caroline Garcia enjoyed the relative cool of the earlier part of the day on Rod Laver Arena in their opening matches.

Fi