Second seed Jessica Pegula produced a near-flawless display to power past the resurgent Maria Sakkari 6-2 6-3 on Saturday to reach the Pan Pacific Open final in Tokyo.
The 29-year-old American, gunning for her second title of the season following her triumph in Montreal, will take on Russian Veronika Kudermetova on Sunday.
Pegula made a blazing start to the contest with a couple of early breaks to peg back Sakkari, who has rediscovered her best form this month after claiming the Guadalajara title.
World number six Sakkari found her groove late in the first set after going 5-1 down, but the 28-year-old could not stop the fourth-ranked Pegula from closing it out.
The pair traded breaks early in the second set before Pegula stepped up the pressure again, firing a sizzling forehand winner en route to a 4-2 lead.
Pegula finished the job when she forced Sakkari into making a mistake from the back of the court.
"The faster courts here probably help me a little more than the slower surfaces I've played her in the past," said Pegula, who beat Sakkari for the fourth time in their ninth meeting.
A dramatic day on Saturday in the Premier League had significant implications on the race for Europe, with wins for Brighton and Everton boosting their hopes while pressure mounted on Liverpool and Chelsea in their bids to qualify for the Champions League.
Wimbledon will introduce video review technology this year that will allow players to challenge judgement calls made by the chair umpire, the Grand Slam's organisers said on Saturday.
World number one and newly crowned Indian Wells champion Aryna Sabalenka has survived a stern battle against her American opponent, grinding out a 7-6(5) 6-4 victory to reach the third round.
Britain's Jack Draper has suffered a surprise defeat to American Reilly Opelka in the second round of the Miami Open on Friday, while Ethan Quinn claimed the biggest win of his career by upsetting 11th seed Casper Ruud.
Alisson will miss Brazil’s international friendlies against France and Croatia next week after the goalkeeper was ruled out with an injury, the Brazilian Football Federation said on Friday.