Serena had said on Monday that she "can't wait for the future" as she warmed up for her return to the WTA Tour at the Tie Break Tens exhibition at Madison Square Garden.
The pictures follow Markle's official meet-up with Harry's extended family at the annual pre-Christmas lunch at Buckingham Palace hosted by his grandmother Queen Elizabeth II.
Lionel Messi overhauled Real Madrid great Alfredo Di Stefano's La Liga goals tally as Barcelona and Atletico Madrid each won on Saturday to pull three points clear of Real at the top.
The long-awaited book is frank, funny, self-lacerating and full of gossip worthy anecdotes. What else could we ask of the Rocketman?
India cricket captain Virat Kohli is among the world's highest-paid athletes, according to a Forbes' compilation topped by American boxing champion Floyd Mayweather.
Euro zone leaders will hold an emergency summit on Monday.
Here is a terrific quote that is doing the rounds from Chile's coach, Jorge Sampaoli.
Outlandish Finnish band Lordi won the Eurovision song contest.
Barcelona kept up the pressure on La Liga title rivals Atletico Madrid and Real Madrid when Lionel Messi struck from the penalty spot in a 1-0 win at Espanyol in Saturday's Catalan derby.
Serena Williams has never been one to take too much notice of convention.
Reigning champions Manchester City took the lead after 24 seconds but suffered a shock 2-1 defeat at Newcastle United.
Sterling has scored six goals in five starts for City this season and has impressed with his overall contribution to Guardiola's prolific attack which has struck 29 goals in eight Premier League games.
Did you know the estate that hosts the royal celebration is open to the public?
Indian-American Raja Krishnamoorthi has registered a big win in the Democratic Congressional primary in the US state of Illinois by defeating the state senator.
Bird China, the largest mobile phone manufacturer of China, will set up a telecom software development centre in Bangalore, a company official said on Wednesday.
Bravo stopped Portugal's first three spot kicks from Ricardo Quaresma, Joao Moutinho and Nani while Chile converted their first three to win the clash of South American and European champions.
Stock markets crashed over 1,000 points or nearly 4 per cent on Monday, making it the biggest fall since 2008.
Arsenal manager Arsene Wenger will take into consideration the views of the club's divided fan base before deciding whether to extend his 20-year reign at the north London side.
Krishnamoorthi, 43, won the Chicago-area US House of Representatives seat, the 8th Congressional District, vacated by Tammy Duckworth who won Illinois's US Senate seat.
The Copa America was played as a 12-team tournament from 1993 when the South American Football Confederation (CONMEBOL) invited two teams from CONCACAF, the North and Central America and Caribbean region, to join in.
Manchester United stretched their winless Premier League streak to four games after their manager Jose Mourinho and midfielder Ander Herrera were sent off in a 0-0 home draw with Burnley on Saturday.
Mourinho's tinkerings meant a first start of the season for midfielder Scott McTominay, playing on the right of a three-man defence, while Anthony Martial played instead of the dropped Alexis Sanchez. On this evidence, more changes may be needed when United take on Valencia in the Champions League on Tuesday.
With dreams of European glory in tatters, Manchester United, Chelsea and Tottenham Hotspur turn their attention to the FA Cup quarter-finals this weekend clinging to their last chance of silverware this season.
Euro zone leaders clinched a deal with Greece on Monday.
Arsenal scored twice in three minutes through a deflected Granit Xhaka strike and Danny Welbeck's header to claim a deserved 2-0 win over Manchester United on Sunday and inflict a first Premier League defeat on the visitors in 26 games.
The win moved Spurs up to third but unbeaten Manchester City still looked in a class of their own at the top as Leroy Sane scored twice in a 4-0 stroll over West Ham United.
Both sides will be high on confidence with an aim to come out all guns blazing.
The 70-year-old former French and US Open champion, who earned a reputation for controversial behaviour during his playing days, was excluded from the tie on Saturday for unsportsmanlike conduct.
Williams, who played an exhibition match last December in the United Arab Emirates, where she lost to French Open champion Jelena Ostapenko, said in addition to working on her serve and returns, she needs to manage her time better now that she has her daughter in tow.
Marcus Rashford scored twice as holders Manchester United brushed aside second-tier Burton Albion 4-1 at Old Trafford to reach the fourth round of the League Cup on Wednesday.
Guardiola has crafted a sleek offensive unit but, after a breathless opening 15 minutes at The Emirates, they appeared to ease off as their intensity levels dropped and they allowed Arsenal back into the match.
A lot of history was made on Emmys night!
Barcelona suffered a first home defeat of the season when they lost 3-2 against Valencia after finishing with 10 men in La Liga on Saturday, leaving the door open for Madrid rivals Atletico and Real to move above them.
Seeing the cut on the phone cam, his pretty face damaged, the Portuguese forward's expression said it all.
Images from the FA Cup matches played on Saturday
Goals rained in for Manchester City and Manchester United but Juergen Klopp's first game in charge of Liverpool was solid rather than spectacular with his new side drawing 0-0 at Tottenham Hotspur in the Premier League on Saturday.
A look at the glamorous brigade on the red carpet.
Tough conditions imposed by global lenders could cause an outcry.
Cristiano Ronaldo and Lionel Messi will again be duelling for the title of world's best footballer after their names once again headed the shortlist on Thursday for The Best FIFA Men's Player.