Tweets of the Week: Roger Federer goofs off at French Open media day

Roger Federer shows why he's probably the goofiest dad on tour, Andrea Petkovic gushes over Ernests Gulbis and Serena Williams is all about sisters before misters. Here are the best tweets of the week.
Who's afraid of @Rogerfederer ? Having fun at Media Day ! #RG14 https://t.co/4TL0ci9uDz
— Roland-Garros (@rolandgarros) May 23, 2014
@CaroWozniacki I'll always walk with you. 👣👣😘😘 #friendsforever
— Serena Williams (@serenawilliams) May 22, 2014
Philippe Chatrier! Happy to be back pic.twitter.com/zKOAhpBPSO
— Andy Murray (@andy_murray) May 20, 2014
#Bigfoot #Smallfoot @ivokarlovic pic.twitter.com/XnkzCA17ip
— PhilippKohlschreiber (@Kohlscribbler) May 21, 2014
So 5 minutes ago I was in the locker room speaking to Serena, asked her "oh did you make the draw, who do I play ?!"
— Alizé Lim (@AlizeLim) May 23, 2014
She told me no I don't look at the draw.
— Alizé Lim (@AlizeLim) May 23, 2014
Lim was drawn as Serena's first round opponent.
Thanks for reading our Gulbis interview, Petko!
@russellcfuller is he one of the Bay City Rolas?
— judy murray (@JudyMurray) May 23, 2014
Just put on this bumble bee rain jacket and the sun comes out...#badtiming pic.twitter.com/I1cYQq2qfB
— Maria Sharapova (@MariaSharapova) May 22, 2014
Maria might want to keep that jacket on hand next week...
Something I got very passionate about #painting http://t.co/1hRVCy2r7M
— victoria azarenka (@vika7) May 22, 2014
Wow...I am playing the whole US Fed Cup Team here in Strasbourg😜 3 Americans in a row😊 #quarters tomorrow
— Jule Goerges✌️🇩🇪 (@juliagoerges) May 21, 2014
Julia Goerges beat Sloane Stephens and Lauren Davis before losing to Madison Keys.
Your help in Serbia & Bosnia is fantastic @DjokerNole. My support & best wishes to the victims of the terrible floods pic.twitter.com/kOjHU2dsR5
— Rafa Nadal (@RafaelNadal) May 21, 2014

Contributor, SI.com Nguyen is a freelance writer for SI.com, providing full coverage of professional tennis both on and off the court. Her content has become a must-read for fans and insiders to stay up-to-date with a sport that rarely rests. She has appeared on radio and TV talk shows all over the world and is one of the co-hosts of No Challenges Remaining, a weekly podcast available on iTunes. Nguyen graduated from the University of California, Irvine in 1999 and received a law degree from the University of California, Davis in 2002. She lives in the Bay Area.