Khachanov learns from previous 激突する 半分
Karen Khachanov feels the experience of contesting a 半分-final at last year's US Open will 持つ／拘留する him in good stead for his Australian Open last-four 戦う／戦い with Stefanos Tsitsipas.
The ロシアの made it to the final four at 紅潮／摘発するing Meadows last September after taking care of Australian dynamo Nick Kyrgios in an epic ４半期/4分の1-final contest.
But Khachanov 収容する／認めるs the （死傷者）数 of that five-始める，決める match 影響する／感情d him when 直面するing Casper Ruud in the 半分-決勝戦.
He enters Friday's 衝突／不一致 with Tsitsipas after dropping just two 始める，決めるs during his five matches at Melbourne Park this year.
The 18th seed's best result at a major before last year's US Open was reaching the ４半期/4分の1-決勝戦 twice.
"４半期/4分の1-決勝戦 with Nick (at the US Open) killed me because we finished around 1.30 am," the ロシアの said.
"That day I remember I went to sleep at 5am after all my 治療s and everything.
"You try to 回復する, but I think once you 行方不明になる the 十分な night of sleep it's 決定的な for the energy.
"So this time is different ... I think coming in I will be in a 肉体的に better 形態／調整."
Tsitsipas has been 平等に as 支配的な during the Australian Open, 鎮圧するing four of his 対抗者s in straight 始める，決めるs, but was 押し進めるd the distance by Italian Jannik Sinner in the fourth 一連の会議、交渉／完成する.
The third seed appears 始める，決める for a 会合 with nine-time 支持する／優勝者 Novak Djokovic in the final, which would be Tsitsipas' second （野球の）満塁ホームラン，（テニスなどの）グランドスラム decider.
The Greek 星／主役にする famously lost the 2021 French Open final to Tsitsipas after winning the first two 始める，決めるs.
The 24-year-old has taken a 肯定的な approach to this year' s Melbourne Park （選挙などの）運動をする, with 示す Philippoussis sitting in his box.
"There is this one sort of way of looking at tennis that you're really exhausted after every match," Tsitsipas said.
"Every 選び出す／独身 thing you try to do on the 法廷，裁判所 takes a lot of 成果／努力.
"There's this other 見解／翻訳／版 of tennis where you're doing your 職業, but you're enjoying it so much you don't care if it's exhausting or not.
"I think I'm 長，率いるing に向かって more of that lately than the other thing. I'm very happy to be out on the 法廷，裁判所.
"It's just this whole dynamic that has made me very hungry and has created a lot of 願望（する） for me to be playing tennis, wanting to 達成する new things."
4-STEFANOS TSITSIPAS (GRE) leads 18-KAREN KHACHANOV (RUS) 5-0
2022 Rome Masters, clay, R16, Tsitsipas 4-6 6-0 6-3
2021 Toronto Masters, hard, R16, Tsitsipas 6-3 6-2
2021 Rotterdam, hard, QF, Tsitsipas 4-6 6-3 7-5
2018 Shanghai Masters, hard, R32, Tsitsipas 6-4 7-6 (10-8)
2017 Shanghai Masters, hard, R64, Tsitsipas 7-5 6-3
STEFANOS TSITSIPAS
Age: 24
最高位の: 4
Plays: 権利-手渡すd
Career prize money: $US23,655,204
Career 肩書を与えるs: 9
（野球の）満塁ホームラン，（テニスなどの）グランドスラム 肩書を与えるs: 0
Australian Open 勝利，勝つ-loss 記録，記録的な／記録する: 20-5
Best Australian Open results: 半分-finalist 2019, 2021, 2022, 2023
KAREN KHACHANOV
Age: 26
最高位の: 20
Plays: 権利-手渡すd
Career prize money: $US12,265,034
Career 肩書を与えるs: 4
（野球の）満塁ホームラン，（テニスなどの）グランドスラム 肩書を与えるs: 0
Australian Open 勝利，勝つ-loss 記録，記録的な／記録する: 10-6
Best Australian Open result: 半分-finalist 2023
