Here's a first time heads up you aren't expecting - Serena Williams v Roger Federer

[malaise]

Mixed Doubles at the Hopman Cup 4.30am tomorrow

https://www.bbc.com/sport/tennis/46720782

Tennis greats Roger Federer and Serena Williams will meet on court for the first time when Switzerland face the USA in the Hopman Cup on Tuesday.

They will play in men's and women's singles rubbers before meeting in the mixed doubles alongside partners Belinda Bencic and Frances Tiafoe.

Federer and Williams, both 37, have won a combined 43 Grand Slam titles.

"It is very exciting for both of us and I hope a lot of tennis fans tune in and watch it," said Federer.

Williams said it was "like a dream come true". She added: "I have been looking forward to it. This is so cool."

[Cracklin Charlie]

1. Sounds like a good match.

I think I will tune in.

Thanks, malaise, and...Happy New Year!

[malaise]

2. You're welcome Cracklin Charlie

and Happy New Year to you

[malaise]

3. They're way behind

Singles on now - Federer v Tiafoe then Serena v Bencic then the mixed doubles

[malaise]

4. Up next - mixed doubles Serena/Tiafoe v Federer/Bencic

Should be fun.

[malaise]

5. Federer/Bencic win

in straight sets