Social round-up: Unstoppable Sharapova and Serena news?

Welcome to today’s social round-up, where the big news is…

Maria Sharapova’s book ‘Unstoppable’ is out now – and she is making sure everyone knows. The former world No.1 has been all over social media, sharing photos, videos and detailing her movements (and multiple outfit changes) to promote the launch:

Talking really hush hush so driver doesn't think I'm crazy but WOW, the day has finally come and UNSTOPPABLE IS HERE!! I ??you guys!! pic.twitter.com/RQKrjHfjZT

— Maria Sharapova (@MariaSharapova) September 12, 2017

Heading to @TheView like…???? #UNSTOPPABLE pic.twitter.com/75ODm3QiFc

— Maria Sharapova (@MariaSharapova) September 12, 2017

On my way @BNBuzz!!! 5th Ave and 46th pic.twitter.com/uoWuItalEH

— Maria Sharapova (@MariaSharapova) September 12, 2017

This was incredible! The line along the NY streets!! The amount of ??, hugs, kind words. THANK YOU @BNBuzz #UNSTOPPABLE pic.twitter.com/YjUvDnK9o3

— Maria Sharapova (@MariaSharapova) September 12, 2017

Is long-time rival Serena Williams, who apparently controversially features in the book, teasing a big announcement of her own? (C’mon Serena we are ready to hear the baby’s name and see photos!)

… but are you ready?

A post shared by Serena Williams (@serenawilliams) on Sep 12, 2017 at 5:21pm PDT

Meanwhile, Australian Davis Cup captain Lleyton Hewitt is proving he has not lost his competitive edge:

Old v Young… Was only ever gonna be 1 result @jordanthompson2004 Still a long way to go champ! #KeepWorking ????#MaccasLittleWin

A post shared by Lleyton Hewitt (@lleytonhewitt89) on Sep 12, 2017 at 8:09am PDT

The Russian Davis Cup team is united and ready for battle:

???????? Crew ???????? Davis Cup battle . Budapest. @karenkhachanov @AndreyRublev97 @DaniilMedwed @tennisrussia pic.twitter.com/4ToZFI6RhD

— Konstantin Kravchuk (@Kon_Krav85) September 12, 2017

Another Russian Elena Vesnina is busy doing television appearances:

Live on @MatchTV ?????????? ????????? ?? ?????? @MatchTV ???????? pic.twitter.com/0pLVQ2GQ9W

— Elena Vesnina (@EVesnina001) September 12, 2017

Ukrainian Lesia Tsurenko is doing radio spots:

????? ?? ?????????? ?? ????? @RadioVesti #vesti #radio #talk #tennis #kyiv #ukraine pic.twitter.com/M59L6STCaC

— Lesia Tsurenko (@LTsurenko) September 12, 2017

Stan Wawrinka, complete with knee brace, spent the day with his sponsors:

Thank you @evianwater for the hospitality !! ????????????????????? pic.twitter.com/KLNA2yq88j

— Stanislas Wawrinka (@stanwawrinka) September 12, 2017

World No.3 Elina Svitolina is soaring… in a helicopter:

Busy and exciting day ahead ???????????????????????????? pic.twitter.com/IJKZw2TlQf

— Elina Svitolina (@ElinaSvitolina) September 12, 2017

And finally, WTA stars are farewelling the much-loved Kimiko Date:

An amazing women & inspiration to all of us! Congratulations again dear Kimiko on an amazing career! You'll be missed ????@WTA #truelegend???????? pic.twitter.com/GreZG8zKmu

— Kristina Mladenovic (@KikiMladenovic) September 13, 2017

Not many souls like Kimiko out there in tennis world and I was so lucky to meet you and know you well ???? Thanks for everything and congrats ???? pic.twitter.com/IN5uFm8KUh

— Andrea Hlavackova (@AndreaHlavackov) September 12, 2017

Congratulations Kimiko on a amazing career!!! So honored and happy I got to practice with you,play singles against you,play doubles with you

— Jarmila Wolfe (@tennis_jarkag) September 12, 2017

What a career! My favorite Kimiko story to date was earlier this year when she offered me her chair and said "don't worry, I'm still young!" https://t.co/iFJl2Rn3Vy

— Irina Falconi (@IrinaFalconi) September 12, 2017

It was an honor to play with you.. You are a huge inspiration and you deserve all the RESPECT ???????????????? https://t.co/UThRaCKk6L

— Kovini? Danka (@KovinicDanka118) September 12, 2017

Congratulations Kimiko on such an amazing career. One of the most respected and loved players on the WTA tour. We'll miss you! https://t.co/2Ntq6IpUSO

— Naomi Broady (@NaomiBroady) September 12, 2017

Arigato for everything Kimiko ! I learn a lot on your side, on and off court. Hope to see you around ???? I'll miss you ???????????? #Legend https://t.co/3LMLy9aldl

— Caroline Garcia (@CaroGarcia) September 12, 2017