Celebrating wins, milestones and more: the social round-up

What do you do when you have something to celebrate? Post it on social media of course!

Former world No.4 Juan Martin del Potro is smiling after his first win on clay in three years:

Here we are after my first match on clay in 3 years… ??????????????????????? pic.twitter.com/0nqJqSFmMw

— Juan M. del Potro (@delpotrojuan) April 27, 2016

So is Lucie Safarova, who is into the quarterfinals in Prague:

#selfie with fans after 2nd round win! ???????? pic.twitter.com/yo7L30TvAK

— lucie safarova (@luciesafarova) April 27, 2016

#NextGen star Borna Coric was celebrating both his win and the sportsmanship of his opponent in Estoril:

Glad to get the win and @EstorilOpen QF. Hats off to Rogerio #DutraSilva for his sportsmanship #NextGen #FairPlay pic.twitter.com/3KUbkYxAyq

— borna coric (@borna_coric) April 27, 2016

His next opponent is Nick Kyrgios, who was celebrating his 21st birthday on court:

Happy birthday from everyone, @NickKyrgios! pic.twitter.com/pGRl3Fcjin

— Estoril Open (@EstorilOpen) April 27, 2016

A big happy 21st birthday to @NickKyrgios … and for an early present, here's a preview of the latest ATM cover! pic.twitter.com/2Qgz1nnCEC

— AusTennisMag (@AusTennisMag) April 26, 2016

Fellow Australian Casey Dellacqua had big news to share – she and her partner have had a baby girl:

It's a girl ???????????? we are incredibly excited to announce the safe arrival of our beautiful daughter Andie ???????????? pic.twitter.com/Cc1mj12SFG

— caseydellacqua (@caseydellacqua) April 27, 2016

Yesterday marked 100 days until the Rio Olympic Games – and Rafael Nadal was announced as Spain’s flag bearer:

I’m really proud to be Spain flag bearer in #Rio2016!!

— Rafa Nadal (@RafaelNadal) April 27, 2016

Speaking of Spain, a lot of players are already in Madrid preparing for next week’s tournament by… watching football:

Let's go ?? @ChampionsLeague @FCBayern #AtletiFCB pic.twitter.com/6jRUCsKwrx

— Angelique Kerber (@AngeliqueKerber) April 27, 2016

Atletico Madrid-FC Bayern Munich 1???0???????? ? ???? ?? ????????????????????? @MutuaMadridOpen pic.twitter.com/evE53jxXdV

— Elena Vesnina (@EVesnina001) April 27, 2016

Ambientazo esta noche en el Vicente Calderón!! ?????????? #ChampionsLeague pic.twitter.com/F3bauYUbKe

— Carla Suarez Navarro (@CarlaSuarezNava) April 27, 2016

But it’s all work for David Goffin and John Peers in Munich, where they are still braving the cold:

Solid 1st round win @henrikontinen @BMWOpenbyFWUAG Most clothing I've ever played in ?? #toocoldforspectators pic.twitter.com/X4iqNoLIMz

— John Peers (@johnwpeers) April 27, 2016

#Munich style ?????? @BMWOpenbyFWUAG pic.twitter.com/oKlrmVbsNA

— David Goffin (@David__Goffin) April 27, 2016