Anastasia Potapova proved no match for home favourite Marie Bouzkova in the final of the Prague Open, as the Czech triumphed in straight sets.

Making her fourth appearance in a WTA Tour-level final, Bouzkova ended her wait for a maiden title with a convincing 6-0 6-3 success on Sunday.

Bouzkova, ranked 66th in the world heading into her home tournament, wrapped up the first set in under 30 minutes.

Potapova hit back with two breaks in the second, but an overhit forehand down the line from the Russian handed Bouzkova the trophy in her second final of 2022.

"I just want to thank everyone, it's just a dream for me to win my first title here at home, I couldn't be happier," said Bouzkova, the fifth Czech to win on home soil since the event debuted on the WTA Tour in 2015, after Karolina Pliskova, Lucie Safarova, Petra Kvitova and Barbora Krejcikova. 

"I felt your support, even those who aren't here, it's a dream come true, playing in front of a home crowd. My first winner's speech, I'm sorry it's not the best!"

Bouzkova, 24, has now won both of her matches against Potapova, after defeating the 21-year-old in qualifying for the Miami Open earlier this year.

Caroline Garcia eased into the Poland Open final by dominating against Jasmine Paolini a day on from a superb win over Iga Swiatek.

Garcia defeated Swiatek in three sets on Friday, ending the world number one's 18-match winning streak on clay.

Paolini should have provided a far more straightforward task, and so it proved, as Garcia raced through 6-1 6-2 to make the title match.

The fifth seed will now face first-time WTA Tour finalist Ana Bogdan – a 7-5 7-5 victor against Kateryna Baindl – in that Warsaw decider.

Garcia will hope for better conditions for the showpiece, with rain having added another factor on Saturday, when the in-form French star was still recovering from stopping Swiatek.

"It's been a challenging week, especially today, with the big win yesterday, only a couple of hours to recover and be ready," Garcia explained.

"Conditions were very difficult, a lot of rain. I'm just very happy with the way I played, and I stayed very focused on the present, and it paid off."

At the Prague Open, Anastasia Potapova will face Marie Bouzkova in the final, the seventh seed playing the eighth seed.

Potapova had it largely her own way against Wang Qiang, who succumbed to a second-set bagel in going down 6-3 6-0, while Bouzkova also won in two but needed a tie-break in the opener against Linda Noskova, progressing 7-6 (7-4) 6-3.

Potapova faces a busy Sunday, as she had already advanced to the doubles final alongside partner Yana Sizikova.

Iga Swiatek's lengthy unbeaten run on clay was brought to a surprise end by Caroline Garcia at the Poland Open on Friday. 

The world number one succumbed to a 6-1 1-6 6-4 defeat to the fifth seed, who ended the French Open champion's 18-match winning streak on the dirt. 

It was Garcia's first win over a top-ranked player and sent her into a semi-final against Jasmine Paolini after the Italian came from behind to beat Viktorija Golubic 1-6 6-2 6-2. 

Swiatek said: "Maybe I wasn't as disciplined as in previous tournaments, but I'm happy. I felt like my brain didn't intuitively predict where the ball would go, but I'm still learning, right? 

"The first two sets depended on her – whether or not she would be in control. At the end of the second she lost control and took advantage. 

"In the third set, she got back to her game. But if I had a better first serve percentage, maybe it would have been different. 

"I don't know what decision I will make next year. Maybe longer preparation [on clay] will be necessarily, or maybe I'll give up this tournament. We'll see." 

Kateryna Baindl became the first lucky loser to reach a WTA Tour semi-final this year by overcoming Petra Martic 1-6 6-3 6-4. Next up for Baindl is Ana Bogdan, who beat Laura Pigossi 6-1 6-1.  

World number two Anett Kontaveit was also on the receiving end of an upset, going down 6-1 6-1 to Anastasia Potapova in 49 minutes at the Prague Open. 

Potapova will take on qualifier Wang Qiang for a place in the final, with Czech pair Marie Bouzkova and Linda Noskova – only the second female player born after 2004 to reach the last four of a WTA Tour tournament – in action on the other side of the draw. 

In the midst of a brilliant season, world number one Iga Swiatek had another milestone to celebrate on Thursday when she beat Gabriela Lee at the Poland Open.

Swiatek's 6-3 6-2 win against her Romanian opponent was her 48th of the season, already equalling the best tally reached by a female player in the entirety of 2021.

The top seed will have a chance to go one better than Anett Kontaveit and Ons Jabeur from last season when she faces Caroline Garcia in the quarter-finals of her home tournament.

Garcia beat Elisabetta Cocciaretto 6-3 7-5, while Jasmine Paolini dug deep to see off Clara Burel 6-1 6-7 (1-7) 6-0.

There was a big upset at the Prague Open, as defending champion Barbora Krejcikova was eliminated in a 3-6 7-5 (7-5) 6-3 defeat at the hands of Nao Hibino.

Fellow Czech Lucie Havlickova was dispatched in straight sets by top seed Kontaveit, but Linda Noskova will keep the home flag flying after beating Alize Cornet.

Noskova's first career tour-level quarter-final will come against Krejcikova's conqueror Hibino.

Top seed Anett Kontaveit took just 48 minutes to secure her place in the second round of the Prague Open, but Sorana Cirstea suffered a surprise loss. 

Defeated in the final of the Hamburg European Open last weekend, Kontaveit got straight back to winning ways in rapid time with a 6-0 6-1 win over Ekaterine Gorgodze. 

The world number two got 81.8 per cent of her first serves in, with the overwhelmed Gorgodze only able to win nine returning points across the entire match. 

Up next for Kontaveit is Lucie Havlickova after the Czech defeated compatriot Barbora Palicova 6-2 7-6 (7-5). 

Fourth seed Cirstea was sent packing from the first round by 19-year-old qualifier Oksana Selekhmeteva, whose 7-5 6-4 success was her first in the main draw of a WTA Tour event. 

Dominika Salkova marked her WTA main-draw debut with a 6-1 6-4 win over Ylena In-Albon, while Barbora Krejcikova delighted the home crowd with her 6-3 6-1 triumph against Anna Blinkova. 

Due to persistent rain, only three matches were completed at the Warsaw Open on Tuesday. 

Clara Burel, Ana Bogdan and Jasmine Paolini all advanced to the second round with wins over Anna-Karolina Schmiedlova, Nuria Parrizas-Diaz and Danka Kovinic respectively. 

Third seed Elise Mertens suffered a first-round exit at the Prague Open, while Caroline Garcia dispatched of Misaki Doi in the Poland Open. 

Mertens, who reached the fourth round at Wimbledon at the start of July, succumbed to a 6-3 2-6 6-2 defeat to Magda Linette – her first loss to the Pole after three straight-set victories in their previous encounters. 

The Belgian got just 52 per cent of her first serves in and won 38.5 per cent of points behind her second serve while only converting one of the five break points she earned. 

Sixth seed Alison Van Uytvanck retired in the first set of her match against Dalila Jakupovic, while eighth seed Marie Bouzkova overcame Sinja Kraus 6-2 7-6 (7-2). 

In Warsaw, fifth seed Garcia by no means had it easy in a 7-5 6-4 success over Doi. 

The Frenchwoman committed eight double faults and only got 55 per cent of her first serves in, but by saving six of the eight break points she faced she was able to get the job done in straight sets. 

Polish wildcard Maja Chwalinska was a 7-5 6-2 victor over qualifier Rebeka Masarova in only her second Tour-level tournament. 

In-form second seed Barbora Krejcikova saw off Wang Xinyu in straight sets on Saturday to set up an all-Czech final with Tereza Martincova on home soil at the Prague Open.

French Open champion Krejcikova needed just one hour and nine minutes to overcome Wang 6-1 6-2 and reach her third final in four tournaments.

Krejcikova controlled the match from the off, on her way to a routine win, with the world number 13 having still yet to drop a single set in the Czech capital.

Martincova had earlier been made to work a little harder for her victory over Greet Minnen, but the number eight seed advanced through to Sunday's final with a 6-3 6-4 win.

The 26-year-old let slip a 4-1 lead in the second set as Minnen pulled it back to 4-4, before taking her second match point with a strong forehand.

At the Lausanne Open, a new singles champion on the WTA Tour will be crowned on Sunday when Tamara Zidansek and Clara Burel face off.

Zidansek proved too strong for semi-final debutant Maryna Zanevska, prevailing 7-5 6-3, while Burel needed to dig deep to get the better of fifth seed Caroline Garcia.

Burel, who unlike Zidansek has never previously reached a WTA singles final at all, was a set and a break down to Garcia but recovered to take the match the distance.

The 20-year-old called a medical timeout in the decider, though she managed to put that behind her as she earned three breaks of serve to stun her French compatriot 5-7 6-2 6-2.

Elsewhere on Saturday, home favourite Dalma Galfi's tournament was brought to an end at the semi-final stage of the Hungarian Grand Prix with a 6-2 3-6 6-2 defeat to top seed Yulia Putintseva.

Wildcard entrant Galfi offered little in the first set to suggest she would push Putintseva all the way, but she did exactly that with a couple of breaks of serve in the second set.

However, Putintseva, looking to add to her only previous singles title at the 2019 Nuremberg Cup, stormed into a 5-1 lead in the deciding set and ended Galfi's hopes with her first match point.

The Russian will next take on Anhelina Kalinina, who led 6-7 (7-5) 4-1 against Danielle Collins in the other semi-final when her opponent withdrew injured.

French Open champion Barbora Krejcikova marched through to the Prague Open semi-finals following a straight-sets victory over doubles partner Katerina Siniakova.

The in-form second seed has six titles to her name this season; three of which have come alongside Siniakova in doubles events.

Together, they have triumphed at Roland Garros – adding to Krejcikova’s singles success – as well as in Madrid and the Gippsland Trophy.

However, this was their first singles meeting at Tour level, which went with the form book as Krejcikova claimed her 18th win in 19 matches after comfortably prevailing 6-3 6-0.

The home favourite, who is still to drop a set in the Czech capital, will play Wang Xinyu in the semi-finals after the world number 147 beat Grace Min 6-3 6-3.

Nina Stojanovic was the highest seed to bow out in round two of the Prague Open on Wednesday, losing in three sets to Grace Min.

The seventh seed – ranked 90th in the world – gave former Wimbledon champion Angelique Kerber a scare on her SW19 debut at the end of last month before eventually going down 6-4 6-3.

However, despite 10 aces, the Serbian was unable to build on that momentum in the Czech capital, losing 3-6 6-1 6-4 against world number 181 Min.

Min had not won a WTA Tour main-draw match since January 2020.