The world’s No. 1 wasted little vitality in a superb show, profitable 6-1 6-3 on Center Court.
Her opponent, in the meantime, was taking part in within the first grand slam quarterfinal of her profession and solely managed to settle into the match throughout the closing levels.
Barty took the opening set with ease in simply over 20 minutes and broke serve early within the second set.
With the match seemingly racing to its conclusion, Tomljanovic broke Barty’s serve to provide herself a second’s hope however her compatriot shut the door shortly, breaking again immediately and serving out the win.
“Ajla (Tomljanovic) is an unbelievable competitor,” Barty mentioned throughout her on-court interview after the win.
“I’ve performed with her loads, I’ve practiced with her, all Aussies again house are happy with her and it was ( … ) good to share the courtroom with her in the present day.
“This is a dream come true. I do know you hear that loads however that is my dream and I’m extraordinarily grateful to have a possibility to dwell out what I like to do and this afternoon was no completely different.”
Barty is bidding to develop into the primary girls’s singles champion at Wimbledon since Evonne Goolagong received in 1980 and, regardless of pulling out of final month’s French Open with an harm, she seems properly positioned to problem this 12 months.
The 25-year-old’s solely grand slam title got here at Roland Garros in 2019 however, with most of the sport’s massive names now not left within the draw, this 12 months’s Wimbledon appears nearly as good an opportunity as ever so as to add to her tally.
Barty will face Angelique Kerber within the closing 4 after the German comfortably beat Karolina Muchova 6-2 6-3 earlier on Tuesday.
“I like that match-up. She is aware of her manner round this courtroom and I do know I must play properly to provide myself an opportunity in that match,” Barty added.
Meanwhile, on Tuesday, Aryna Sabalenka beat Ons Jabeur to achieve her first grand slam semifinal. Jabeur had develop into the primary Arab girl to achieve the quarterfinals at Wimbledon however fell wanting making but extra historical past after being roundly overwhelmed 6-4 6-3 by Sabalenka.
Sabalenka will now face Karolína Pliskova for a spot within the closing, after the Czech additionally reached her maiden semifinal at Wimbledon after seeing off Viktorija Golubic.