Grigor Dimitrov arrived on court having lost his past five matches against Stan Wawrinka, but you wouldn’t know it from how their quarter-final clash played out on Thursday night at the Abierto Mexicano Telcel presentado por HSBC.

Striking his backhand with authority and pouncing on returns, the Bulgarian dismissed the third-seeded Swiss 6-4, 6-4 to reach the semi-finals in Acapulco. Dimitrov improved to 11-2 at this event and the 2014 champion (d. Anderson) closed the gap (5-7) in his ATP Head2Head rivalry with Wawrinka.

”I’ve played quite a few times against Stan and we’ve practised together so many times. Between us, it’s mainly a mental battle,” Dimitrov said. “I had lost the past five times against him, but those losses have inspired me. Those losses helped me. Even though it hurts saying it, I’m admitting it. I wanted to stand tall tonight.”

Dimitrov has continued to overcome mental hurdles this week, saving two match points and snapping a four-match losing streak in final-set tie-breaks to defeat Frenchman Adrian Mannarino on Wednesday. The 28-year-old moved to 7-4 this season and is through to his first semi-final of the year.

He awaits the winner of top-seeded Rafael Nadal and South Korean Soonwoo Kwon. Nadal leads his ATP Head2Head series with Dimitrov 12-1, but the Bulgarian picked up his lone win on hard courts at 2016 Beijing.

”The past months have been pretty rough for me. All I wanted to do was put myself in the situation to play the best of the best,” Dimitrov said. “I’m far away from being satisfied. I’m still going to focus on the things I’ve been trying to work on.”

Wawrinka started slowly and dropped the first eight points of the match against Dimitrov. But even when the Swiss broke back to tie the score at 3-3, his groundstrokes didn’t meet his lofty standards. A pair of wild forehand errors from Wawrinka in the next game saw him drop serve once more and another forehand miss on set point gave Dimitrov the opening set.

The Bulgarian continued to remain steady in the second set, extending the rallies until his opponent’s baseline game broke down. Serving at 2-2, Wawrinka was broken to love for the second time in the match after sending a forehand well long.

The slight advantage was all Dimitrov needed and he closed out play after one hour and 25 minutes. Dimitrov hit just 12 unforced errors on the night, compared to 34 for Wawrinka.

Gael Monfils faces one of, if not the toughest task in tennis on Friday in the semi-finals of the Dubai Duty Free Tennis Championships. Sixteen times the Frenchman has faced Novak Djokovic, and 16 times he has fallen.

So what strategy will Monfils employ in his 17th ATP Head2Head match against the World No. 1?

“I have no idea right now because 16 times it was the wrong one,” Monfils said, getting a laugh from the crowd after his quarter-final win against Richard Gasquet. “Hopefully the 17th will be the good one.”

Monfils is one of the hottest players on the ATP Tour, winning 12 straight matches, including titles at the Open Sud de France and the ABN AMRO World Tennis Tournament, held in Montpellier and Rotterdam, respectively. But he will have to confront a different challenge in Djokovic, who is 16-0 in 2020, including a 6-3, 6-2 win against Monfils at the ATP Cup.

“I’m 16 down against Novak. He’s the World No. 1, he hasn’t lost a match this year, so he’s in great shape,” Monfils said. “I’m just going with a new game plan and see how it works tomorrow night.”

Vitas Gerulaitis famously told press after snapping a 16-match losing streak against Jimmy Connors in 1980, “Let that be a lesson to you all. Nobody beats Vitas Gerulaitis 17 times in a row!”

Monfils will hope to follow in Gerulaitis’ footsteps. But he’s not getting too excited about his current form, knowing how tough of a task playing the top seed will be.

“I’m not counting. I try to be good every day even though I don’t think I play my best tennis [every day],” Monfils said. “[I] just control that I’m fighting and try to be very solid.”

Djokovic certainly won’t be taking Monfils lightly. The Serbian has dropped at least one set in half (8/16) of their previous clashes.

“Gael Monfils is in form. He’s Top 10 of the world. He’s playing possibly his best tennis that he’s ever played,” Djokovic said after cruising past Karen Khachanov on Thursday. “I’ve never lost to him, but we had some pretty long matches and tough encounters.

“[Gael is] one of the best if not the best athlete in our sport. He moves so well. He’s so fit. For me he has the most interesting game in tennis. I love watching him play and I love playing against him.”

Djokovic has only lost 11 games in six sets this week, looking in form to capture his 79th tour-level title. But for Monfils, will his 17th try against Djokovic be the charm?

Fifth seed John Isner continued his run of success at the Abierto Mexicano Telcel presentado por HSBC, defeating fellow American Tommy Paul 7-6(3), 3-6, 6-2 on Thursday for his second consecutive semi-final in Acapulco.

”He’s improved so much and his results show that this year. I’m definitely the old guard of American tennis and I’m trying to hang onto that for as long as I can,” Isner said. “Winning matches like this gives me a lot of confidence.”

Isner will now take on fellow American Taylor Fritz, who halted Brit Kyle Edmund’s winning streak at seven matches with a 6-4, 6-3 victory to reach his maiden semi-final of the year. Isner leads their ATP Head2Head series 2-1, but lost their most recent clash last year in Auckland.

”I’m expecting a really good match. Taylor is confident every time he takes the court,” Isner said. “He’s an absolute gamer and I respect the heck out of him. He straps on his shoes and goes to battle.”

Isner and Paul traded comfortable service holds in the first set to set up a tie-break. One point proved the difference, with Paul missing a forehand at 3/3 to give Isner a mini-break advantage. The big-serving American then took the next three points to grab the early lead.

A loose service game from Isner at 1-2 in the second set saw him hit two double faults to hand Paul the first break of the match. The slight advantage was all the 22-year-old needed and he went on to force a decider.

With the final set tied at 2-2, Isner found another gear and won four straight games to advance in exactly two hours. He hammered 22 aces on the day and has hit 72 aces across his first three matches this week.

Edmund and Fritz struggled to find their footing early on, with service breaks highlighting four of the first five games in the match. But Edmund’s service struggles were largely due to Fritz’s aggressive returns, with the American standing inside the baseline to pounce on second serves. A volley winner gave Fritz two set points with Edmund serving at 4-5 and a forehand error from the Brit wrapped up the opening set.

A three-game run of service breaks highlighted play in the second set, but it was Fritz who came out on top as another forehand error from Edmund gave the American his fifth break of the match and a 5-3 lead. The 22-year-old cracked a service winner on his first match point to advance in one hour and 35 minutes.

Fourth seeds Raven Klaasen/Oliver Marach powered into the semi-finals of the Dubai Duty Free Tennis Championships on Thursday, scoring the lone break in each set to topple Wesley Koolhof/Nikola Mektic 7-5, 6-4.

They’ll take on qualifiers Henri Kontinen/Jan-Lennard Struff for a place in Saturday’s final. The Finnish-German duo eased past wild cards Matthew Ebden/Leander Paes 6-3, 6-3 in 56 minutes.

Jurgen Melzer/Edouard Roger-Vasselin scored an upset by toppling third seeds Kevin Krawietz/Andreas Mies 6-4, 7-6(1). Next up for them in the semi-finals are John Peers/Michael Venus, who took out top seeds and defending champions Rajeev Ram/Joe Salisbury on Wednesday.

At the Chile Dove Men+Care Open in Santiago, Marcelo Tomas Barrios Vera/Alejandro Tabilo delighted the home crowd with a 1-6, 6-3, 10-8 quarter-final victory against top seeds Marcelo Demoliner/Matwe Middelkoop. They’ll next face Roberto Carballes Baena/Alejandro Davidovich Fokina, who defeated third seeds Divij Sharan/Artem Sitak on Wednesday.

Second seeds Marcelo Arevalo/Jonny O’Mara didn’t face a break point in their 7-6(3), 6-3 win over Federico Coria/Juan Ignacio Londero. Awaiting them in the semi-finals are Facundo Bagnis/Pablo Cuevas, who prevailed against fourth seeds Ariel Behar/Gonzalo Escobar 6-3, 6-4.

Top seeds Juan Sebastian Cabal/Robert Farah and second seeds Lukasz Kubot/Marcelo Melo will play their quarter-final matches on Thursday at the Abierto Mexicano Telcel presentado por HSBC in Acapulco.

#NextGenATP Brazilian Thiago Seyboth Wild reached his first ATP Tour quarter-final on Thursday, battling past fifth seed Juan Ignacio Londero 7-6(7), 6-4 at the Chile Dove Men+Care Open in Santiago.

Seyboth Wild began the season with one tour-level win, and he now has three in the past two weeks, after reaching the second round at the Rio Open presented by Claro. The 19-year-old will next face top seed Cristian Garin or 2019 Next Gen ATP Finals qualifier Alejandro Davidovich Fokina for a semi-final spot.

The Brazilian was clutch under pressure against Londero, saving all three break points he faced. Seyboth Wild won 86 per cent of his first-serve points to triumph after one hour and 45 minutes. He wasn’t the only player from his country to reach the last eight in Santiago, though.

Eighth seed Thiago Monteiro ousted Spaniard Roberto Carballes Baena 6-1, 6-4 in one hour and 23 minutes to reach his eighth ATP Tour quarter-final and his second of the season (Buenos Aires). Like Seyboth Wild, Monteiro also saved all three break points he faced.

World No. 88 Monteiro will next challenge third seed Albert Ramos-Vinolas or Peruvian lucky loser Juan Pablo Varillas.

Thiago Seyboth wild is continuing to thrive in South America. All four of the #NextGenATP Brazilian’s tour-level wins have come during the Latin Swing and he reached his first ATP Tour quarter-final on Thursday at the Chile Dove Men+Care Open in Santiago.

ATPTour.com looks at five things to know about this rising 19-year-old.

1. He Finished His Junior Career On A High
Seyboth Wild captured his maiden Grand Slam title in his final junior tournament at the 2018 US Open (d. Musetti). He became the first Brazilian to win the boys’ singles title in New York.

“Winning a Grand Slam is every junior player’s biggest dream,” Seyboth Wild said after the match. “Reaching it in my last chance makes it even more special to me because I’ve always dreamed about it.”

2. He’s Flourished On The ATP Challenger Tour
The Brazilian captured his maiden ATP Challenger Tour title last November in Guayaquil. Seyboth Wild stepped up in his last three Challenger events of 2019, scoring his first four Top 100 wins and posting a 13-2 record.

A moment Thiago Seyboth Wild will never forget.

The 19-year-old ?? has his first #ATPChallenger title, reeling off six wins in six days to triumph in Guayaquil.@thiagoswild | @challengye05 pic.twitter.com/iOySKDCIZJ

— ATP Challenger Tour (@ATPChallenger) November 4, 2019

3. He’s In Contention For Milan
Seyboth Wild’s quarter-final run in Santiago means he’s projected to move to tenth on Monday in the season-long ATP Race to Milan, which determines the seven players that qualify for this year’s Next Gen ATP Finals at the Allianz Cloud from 10-14 November. He’ll jump to ninth if he advances to the semi-finals and crack the Top 7 if he reaches his maiden ATP Tour final.

4. Guga Has Taken An Interest
Seyboth Wild first met Gustavo Kuerten at age six and the former No. 1 in the FedEx ATP Rankings has continued to keep an eye on his fellow Brazilian.

Grande @thiagoswild!! Seu desempenho em @rolandgarros foi espetacular. Boa garoto! Parabéns!! ?? pic.twitter.com/XLcxVa9HPw

— Gustavo Kuerten (@gugakuerten) June 8, 2018

5. He’s Still In School
Education is important in Seyboth Wild’s family. Although his on-court success has prevented him from attending college as his mother had hoped for, he can be found hitting the books when he’s not training or competing.

“I’m actually taking online classes at the moment,” Seyboth Wild said last November to ATPTour.com. “It helps me keep my focus when I’m on the road for a long time and so I don’t waste energy on stuff I shouldn’t be.”

Novak Djokovic confirmed he will remain at No. 1 in the FedEx ATP Rankings on Monday by reaching the semi-finals of the Dubai Duty Free Tennis Championships.

Four-time former titlist Djokovic extended his perfect record to 16-0 in 2020 on Thursday night after beating seventh-seeded Russian Karen Khachanov 6-2, 6-2 in 67 minutes at the Aviation Club.

“I don’t know if I’m playing the best tennis of my career, that’s a big statement, but I’m feeling and playing well,” said Djokovic, who struck 19 winners against Khachanov. “I like the conditions, but in windy conditions it’s not easy to serve and find rhythm. I know it wasn’t Karen’s day, but I think I played a very solid match. I’m trying to be in the present and execute my game plan.”

The Serbian star next faces third-seeded Gael Monfils, whom he leads 16-0 in their ATP Head2Head series. Monfils matched Djokovic’s tour-leading 16th match win of the season (16-2) by defeating Richard Gasquet 6-3, 6-3 in an all-French clash to conclude day four play.

Watch Hot Shots From Dubai

Djokovic quickly took apart the powerful Khachanov game, breaking the Russian to love with a devastating forehand return down the line for a 3-1 lead. Clever service and groundstroke placement saw Djokovic put 6’6” Khachanov on the back foot and play reactionary tennis. Djokovic broke for a second time for a 5-1 advantage, but failed to convert one set point in the next game. At the third time of asking, Djokovic sealed with 32-minute set with a deep return off which Khachanov struck a backhand into the net.

Stepping up the court and targeting Khachanov’s backhand reaped dividends for Djokovic in the fourth game of the second set. Djokovic completed his 19th consecutive victory — dating back to last year’s Davis Cup Finals — by giving Khachanov the runaround, resulting in his fourth service break of the pair’s fourth meeting (Djokovic leads 3-1).

Djokovic helped Serbia clinch the inaugural ATP Cup title and his eighth Australian Open crown in January. He has a 39-6 record in Dubai, including title runs in 2009-11 and 2013.

Monfils extended his career-best winning streak to 12 matches ⁠— and 24 consecutive sets ⁠— with his 73-minute victory over Gasquet. He converted four of his 19 break point opportunities, as he improved to a 11-7 record against his countryman in their first meeting since 2018 Wimbledon.

The World No. 9 is looking to win his third straight title, following triumphs at the Open Sud de France (d. Pospisil) and ABN AMRO World Tennis Tournament (d. Auger-Aliassime). Monfils’ only losses in 2020 have come against Djokovic at the ATP Cup and to eventual finalist Dominic Thiem at the Australian Open.

Stefanos Tsitsipas dug deep to beat hard-hitting Jan-Lennard Struff on Thursday night for a place in the Dubai Duty Free Tennis Championships semi-finals. The second seed and 2019 runner-up was never comfortable, but stepped up towards the end of a 4-6, 6-4, 6-4 quarter-final victory in two hours and 23 minutes at The Aviation Club.

The match turned in Tsitsipas favour in the final 10 minutes, at 4-4 in the deciding set, when Struff paid the price for failing to convert a 40/0 lead. The Greek, who successfully retained his Open 13 Provence crown last week, hit 31 winners — 10 fewer than Struff (41) — in their fourth meeting.

“I had to give it my all,” said Tsitsipas, after recording his 10th match win of 2020. “I knew it wasn’t going to be easy, as he’d beaten me a couple of times. I fought, I suffered on the court and I am really happy and proud to have kept the winning mindset and managed to get the break at the end.”

The 21-year-old will next face Briton’s Daniel Evans, who handed sixth seed Andrey Rublev just his third loss of the season in a 6-2, 7-6(9) victory in the first singles match of the day.

Struff, aiming for his third straight victory over Tsitsipas, stepped up and played aggressively throughout the first set to create three set point chances at 5-4. Tsitsipas recovered to 30/40, after Stuff hit two forehands into the net, but was unable to deny the German on his third opportunity when he attacked the net to hurry Tsitsipas into mistiming a forehand. Struff hit seven of his 13 winners off his forehand in the 45-minute opener.

Tsitsipas regrouped immediately and was handed the opening game of the second set by Struff, who hit a forehand long at 15/40. When serving for the second set at 5-4, Tsitsipas came back from 15/40 and converted his second set point with a forehand winner down the line. The Greek looked to carry the momentum in the decider, but Struff saved four break points in the opening game and it wasn’t until 4-4 that Tsitsipas made the breakthrough.

Earlier in the day, Evans played with great assurance to frustrate Rublev. The Briton moved through to just his fourth ATP Tour semi-final — and his first an ATP 500-level — in two hours and 11 minutes.

The 29-year-old, who lost to Rublev at the Adelaide International in January, recovered from 1-3 down in the second set and first served for the match at 5-4. He later saved two set points at 5/6 and 8/9 in the second-set tie-break, and finished the encounter on his third match point.

“I made a mess of some of the match points, especially my service game at 5-4 [in the second set],” said Evans. “I just stayed in there and knew I’d get my chances. I’m very happy with the way I played. Staying calm is the key, also getting the right balance and being aggressive with my feet. I’m happy to come through and I’ll prepare for tomorrow.”

Evans has previously reached tour-level semi-finals at three ATP 250-level events: 2014 Zagreb (semi-final), 2017 Sydney (final) and 2019 Delray Beach (final). The World No. 37 saved three match points in the deciding set tie-break of his second-round victory over Pierre-Hugues Herbert.

Evans carved up Rublev with his backhand slice and with aggression on his forehand, breaking in the first (forehand winner) and fifth (Rublev forehand error) games of first set to leave his Russian opponent frustrated. Evans completed the 50-minute opener, after coming through a 12-minute service game that included five break points for Rublev, who made a forehand error on Evans’ third set point.

Rublev took a 3-1 lead in the second set, but Evans battled back to win four straight games. However, the tables turned at 5-4 when Evans hit a double fault at 15/15 and followed it up with a forehand error. Rublev’s demeanour quickly changed, and he struck two big forehands to break serve at 30/40. Rublev recovered from 1/3 down in the tie-break, but could not convert set points at 6/5, when he hit a tight backhand, and at 9/8, when Evans struck a forehand winner.

The 22-year-old Rublev is now 16-3 on the season, which includes back-to-back ATP Tour crowns last month at the Qatar ExxonMobil Open (d. Moutet) and in Adelaide (d. Harris).