Originally written on Fox Sports  |  Last updated 11/14/14

INDIAN WELLS, CA - MARCH 12: Kei Nishikori of Japan returns a serve in his match against Frederic Niemeyer of Canada during qualification for the Pacific Life Open at the Indian Wells Tennis Garden on March 12, 2008 in Indian Wells, California. (Photo by Harry How/Getty Images)
Kei Nishikori has withdrawn from the Kooyong Classic exhibition tournament with a left knee injury and the 2012 Australian Open quarterfinalist is in doubt for this year's opening Grand Slam beginning Monday. The 18th-ranked Nishikori retired from his semifinal match with eventual champion Andy Murray at last week's Brisbane International with the same injury. After training at Melbourne Park, he felt he was not fit enough to compete at Kooyong and will use the remainder of the week undergoing intensive treatment to try to play in the Australian Open. The Japanese player said Wednesday ''it's not bad ... let's cross the fingers and hopefully it will be OK.'' On Tuesday, No.12-ranked Juan Monaco of Argentina pulled out of the Kooyong event with a hand injury.
GET THE YARDBARKER APP:
Ios_download En_app_rgb_wo_45
MORE FROM YARDBARKER

Dice-K begins comeback bid, makes first start in Japan

Report: Teams think Suh to Dolphins is ‘done' deal

Adrian Peterson still has ‘concerns’ about Vikings

LSU S blasts Tigers fans for leaving game early

Nobody’s safe in the NFL and nothing is sacred

LIKE WHAT YOU SEE?
GET THE DAILY NEWSLETTER:

UMass to retire jersey in honor of John Calipari

Houston Texans are moving on from Andre Johnson

Top landing spots for Darrelle Revis

Mets: Murphy will no longer discuss his religious beliefs

Randall Cobb rejects contract proposal from Packers

Peyton Manning to take $4 million pay cut with Broncos

WATCH: Ridiculous foul called on Penn State

WATCH: Westbrook throws down huge dunk in return

Cowboys hang out at Duke game, pose with funny poster

Report: Peyton Manning's contract incentives tied to Super Bowl

Bean responds to Murphy's homosexuality comments

Haynesworth to Suh: Skins ‘took my love away from the game’

Five teams that should consider signing JaVale McGee

MLB local streaming is unlikely for Opening Day

Ronaldo sends his hair stylist to check on his wax figure monthly

Arizona Diamondbacks unveil 'The Churro Dog'

Ray Allen announces he will not play this season

Are the Suns built for the present as well as the future?

Tennis News
Delivered to your inbox
You'll also receive Yardbarker's daily Top 10, featuring the best sports stories from around the web. Customize your newsletter to get articles on your favorite sports and teams. And the best part? It's free!

By clicking "Sign Me Up", you have read and agreed to the Fox Sports Digital Privacy Policy and Terms of Use. You can opt out at any time. For more information, please see our Privacy Policy.
the YARDBARKER app
Get it now!
Ios_download En_app_rgb_wo_45

Suh to Dolphins a 'done' deal?

Why haven't brands shown love to James Harden?

Nobody’s safe in the NFL and nothing is sacred

Tim Lincecum’s last best chance

Ten most underrated players in the NBA

Stevens: LeBron looks like the MVP

Spiller: EJ Manuel learned not to be 'buddy buddy' with everyone

Ten most underrated NFL free agents

Five potential landing spots for Andre Johnson

Texas-Baylor fight leads to 7 ejections

Mark Cuban will be Prez in 'Sharknado 3'

Report: Redskins interested in Suh

Today's Best Stuff
For Bloggers

Join the Yardbarker Network for more promotion, traffic, and money.

Company Info
Help
What is Yardbarker?

Yardbarker is the largest network of sports blogs and pro athlete blogs on the web. This site is the hub of the Yardbarker Network, where our editors and algorithms curate the best sports content from our network and beyond.