23:50 CET - Well, we have our Cincinnati Open finalists, and while it may feel strange to have the finals played on a Monday, there's nothing strange about who the last players standing are.
The first final tomorrow will pit the two best players in the men's game against one another, with Jannik Sinner taking on Carlos Alcaraz.
Two of the most successful women of the last few years will then do battle when Iga Swiatek faces off with Jasmine Paolini.
We'll be building up to those games from tomorrow afternoon, so join us then!
23:33 CET - Jasmine Paolini prevails! After two hours and 21 minutes of play, the Italian has moved into the final with a 6-3, 6-7, 6-3 win over Veronika Kudermetova.
22:47 CET - We're going the distance in Cincinnati! Kudermetova fought back from a break down to clinch the second set 7-6 and take us into a decider.
21:48 CET - Things are looking good for Paolini, who has taken the first set 6-3.
There wasn't a single break point until the Italian led 4-3, at which point she converted her first opportunity of the night before serving things out.
21:04 CET - Swiatek won't have to wait long to find out who she's facing in the final, with the second semi-final getting underway in just under 10 minutes.
Follow every point of Veronika Kudermetova vs Jasmine Paolini here.
20:52 CET - Iga Swiatek is into the Cincinnati final! The Pole has prevailed in two very tight sets, beating Elena Rybakina 7-5, 6-3 in one hour and 40 minutes.
20:02 CET - Iga Swiatek has one foot in tomorrow's final, with the third seed coming from a break down against Elena Rybakina to take a hard-fought opening set 7-5 in 46 minutes.
Follow the second set right here.
19:08 CET - Iga Swiatek and Elena Rybakina are now underway in the first women's semi-final at the Cincinnati Open!
Follow point-by-point coverage right here.
16:00 CET - Hello and welcome to Flashscore's coverage of the women's semi-finals at the Cincinnati Open!
The action will begin at 19:00 CET with a genuinely mouthwatering clash between world number three Iga Swiatek and world number 10 Elena Rybakina, two players who have done battle at the top of the game for years now.
Swiatek leads their H2H 5-4 having won their last four clashes, but Rybakina has caused her real problems when at her best, and she's playing some of her best tennis in a long time this week.
That match will be followed by one between world number nine Jasmine Paolini and former top 10 player Veronika Kudermetova, who has won the last three of their four meetings.