The pivotal doubles rubber of the Davis Cup Final between Belgium and Great Britain is tied one set-all. Andy and Jamie Murray took the first set 6-4, while Steve Darcis and David Goffin won the second set by the same score.

The winning team will move within one point of the Davis Cup title after the two countries split singles wins on Friday.

They say it’s not how you start, it’s how you finish.

That has been Daniel Munoz-de la Nava‘s mantra this week at the ATP Challenger Tour Finals. The Spaniard, who dropped his opening round robin match in Group A to Inigo Cervantes on Wednesday, qualified for the semi-finals with a 4-6, 6-3, 6-2 win over Paolo Lorenzi.

A battle of 33-year-old veterans, Munoz-de la Nava exorcised his demons against Lorenzi having dropped five consecutive matches in their FedEx ATP Head2Head series since 2009. The father of two is projected to rise to a career-high position of No. 80 in the Emirates ATP Rankings with the win.

Read Munoz-de la Nava feature

Top seed and World No. 68 Lorenzi was eliminated from semi-final contention with the loss and finishes another successful season with a 43-13 record.

In the other Group A matchup, fifth seed Cervantes capped an undefeated round robin campaign, downing Farrukh Dustov 6-3, 6-3 in one hour and 18 minutes. He fired seven aces and did not face a break point. Cervantes remains the 2015 match wins leader with a 48-20 win-loss mark, pulling into a tie for fourth place in the all-time list of most victories in a season.

Meanwhile, Guilherme Clezar qualified for the semi-finals once again, streaking past Radu Albot 6-2, 6-4. The Brazilian home hope was a suprise finalist last year and will look to exact revenge on Cervantes when the pair square off on Saturday. The second place finisher in Group B, Clezar lost to Cervantes in straight sets last week in Montevideo.

Watch Clezar hot shot

“I have great memories from last year,” said Clezar. “The crowd gave me a lot of support today and that is always a great motivation for a player, to be able to feel everyone behind you. I’ve playing Challengers the whole year, I didn’t lose many matches to players with a lower ranking than mine. My level as a Top 200 player is established. I just need to win more matches.

“The situation is different from Montevideo. It was raining there, the serves weren’t going that fast. [Cervantes] is someone that counter-attacks really well. I hope the serve can make a difference and my balls can go faster. The conditions here suit me more.”

The nightcap at the Pinheiros Club featured a meeting between a 2-0 Guido Pella and 0-2 Marco Cecchinato. Already guaranteed a spot in the last four, Pella’s Sao Paulo campaign would come to a heartbreaking abrupt end as the World No. 76 Argentine retired with a torn right adductor. It was the 2012 champion’s second leg muscle tear in three years after suffering a torn hamstring at Wimbledon 2013. He led Cecchinato 6-1, 1-0 when the injury occurred.

Pella, who was slated to face Munoz-de la Nava in the semi-finals, concedes the walkover to the Spaniard, who advances to the title match.

Continuing our Season In Review Series, ATPWorldTour.com revisits the fiercest rivalries of 2015. Today we feature Novak Djokovic vs. Stan Wawrinka:

Novak Djokovic may have claimed three of four FedEx ATP Head2Head match-ups with Stan Wawrinka in 2015, but the Swiss proved anything but a pushover. In their first meeting, Wawrinka extended the World No. 1 to five sets at the Australian Open — the third straight year they went the distance at Melbourne Park. Though the semi-final would feature a combined 118 unforced errors and 12 service breaks, Wawrinka out-aced his opponent 10-5 and collected 42 winners to 27.

Then, at Roland Garros, Wawrinka would pull off a historic 4-6, 6-4, 6-3, 6-4 upset.

Despite the fact that Wawrinka kept him from completing both a calendar year and career Slam, Djokovic says it’s a friendship unlike any other.

“I feel like I have a very special relationship with Stan, I think like no other top player, honestly,” he said. “I do appreciate that. I do enjoy that good relationship we have. I think that was strengthened even more after the Roland Garros final.”

It was the second time Wawrinka had defeated the Serb on his way to a Grand Slam title.

“This one is really special, for sure, playing Novak here in final, the No. 1 player,” said Wawrinka. “He won almost everything since the beginning of the year. And especially the way I played and the way I finished the match.”

“Of course it was probably the biggest win he ever had and it was disappointing for me to lose that, but I felt like we had that special connection in the end,” Djokovic said. “Look, at the end of the day, we are friends, we are people. Of course we both want to win. When we get on the court, it’s all about business and getting the job done. You do everything that you can to win. But once the match is over, I mean, why not share some nice moments and joke around?”

Djokovic took the next two matches against Wawrinka, in the Cincinnati quarter-finals and Paris semi-finals, upping his FedEx ATP Head2Head advantage to 19-4 overall.

Djokovic vs. Wawrinka: 2015 Meetings

Djokovic vs. Wawrinka FedEx ATP Head2Head