Daily Bagel: How Andy Murray won on Christmas Day

The Daily Bagel is your dose of the interesting reporting, writing and quipping from around the Internet. • Roger Federer danced again at an exhibition, this

The Daily Bagel is your dose of the interesting reporting, writing and quipping from around the Internet.

• Roger Federer danced again at an exhibition, this time at his Match For Africa event in Switzerland. 

• With the newly-announced prize money increases at the ATP's highest levels, should we be even more concerned about match-fixing? 

• Rory McIlroy does well to keep his composure when the crowd decided to serenade him with "Sweet Caroline".

• WTA Backspin previews the 2015 season as only they can. 

• The Serena Williams Fund is working to end illegal gun violence in America. 

• Five new WTA doubles teams to watch in 2015. 

• The Grandstand make their 2015 Grand Slam predictions. 

• From The Tennis Island: Twas the night after Christmas. 

• Is college tennis the answer to the woes of American men's tennis? 

• Bastian Schweinsteiger is still hanging close with Ana Ivanovic. 

• A few tweets you may have missed over the Christmas holiday:

[tweet=https://twitter.com/Martina/status/548981391635931136]

[tweet=https://twitter.com/rogerfederer/status/548540724422377472]

[tweet=https://twitter.com/JackSock/status/548213016811290625]

[tweet=https://twitter.com/CaroWozniacki/status/546139617926590464]

• Congratulations, Andy Murray, you won Christmas Twitter:

[tweet=https://twitter.com/andy_murray/status/548285821326217216]