Well, it's that time of year again. Herewith, the New Year's resolutions of a variety of WTA and ATP pros:

Rafael Nadal: Win the ATP World Tour championships in 2011, to fill the only blank on the résumé.

Tzvetana Pironkova: I'm going to do better at Wimbledon.

David Ferrer: I will improve my record against Roger Federer to 1-11.

Serena Williams: I will give up Twitter for a month. OK, three weeks. OK …

Feliciano Lopez: None. I love my own bad self just the way I am.

Nicolas Mahut: I will figure out how to break John Isner's serve.

Maria Sharapova: I will date some nice, if unknown, guy.

Andy Roddick: I will take that kid from Taipei to the woodshed at Wimbledon.

Vera Zvonareva: I will not cry for a month.

Mardy Fish: I will stay hungry. Literally.

Venus Williams: I will play as well in the second half of 2011 as I did in the first half of 2010.

John Isner: Figure out how to break Nicolas Mahut's serve.

Kimiko Date Krumm: I will put the racket down. But not just yet.

Novak Djokovic: I will not mention Serbia's Davis Cup win for three days.

Francesca Schiavone: I will make the second round at Roland Garros.

David Nalbandian: I'm going to show up.

Gael Monfils: I will stop trying to channel that rapper vibe.

Ana Ivanovic: I will stop saying, "Yeah, but it's not like Jelena is bagging the majors left and right, either."

Roger Federer: I will not show up at Wimbledon dressed like Liberace.

Caroline Wozniacki: I will downplay my babe appeal.

Jo-Wilfried Tsonga: I don't know, I just want to stay healthy.

James Blake: I'm going to make one more run.

Ivan Ljubicic: What is "resolution"?

Elena Dementieva: I'm making a comeback!

Viktor Troicki: I don't need to do nothing. I'm a Davis Cup hero.

Dinara Safina: I'm going to spend more time with the chiropractor.

Mikhail Youzhny: I'm going to smack myself in the head with the racket. I'm no one-hit wonder!

Renata Voracova: I'm going to make you know who I am.

Lleyton Hewitt: I'm going to quit this stupid game. Honest. I mean it. You can't break a New Year's resolution, can you?

Aleksandra Wozniak: I'm going to add an "i" to my last name and live off the fat of the land.

Melanie Oudin: I'm going to stop watching those replays of the 2009 U.S. Open.

Ivo Karlovic: I'm going to get back my ace record. Maybe not real soon, but …

Justine Henin: I will send Kim Clijsters a Christmas card.