Top seed and two-times champion Andy Roddick moved into the last eight of the Indianapolis Championships with a 6-3 6-2 win over Russia's Evgeny Korolev on Wednesday.
IAF Wing Commanders Rahul Monga and Anil Kumar are circling the globe.
The Los Angeles Lakers guard was punished for elbowing Mike Miller of the Memphis Grizzlies in the throat.
Venus Williams recovered from a slow start to beat Ukraine's Yuliana Fedak 7-5, 6-2 in the first round in Miami.
Teenager Andy Murray, the last player to beat Roger Federer, is in awe of the records piled up by the dominant Swiss.
Both scored straight-set victories in Friday's semi-finals.
In the Dubai Open semis, Federer plays Tommy Haas, while Youzhny takes on Robin Soderling.
The American has targeted a return to the world's top 16 by the French Open.
The seventh-seeded American next plays top seed Shahar Peer of Israel at the Memphis International.
The former world number one beat Japan's Akiko Morigami 6-1, 2-6, 6-4 in the first round of the Memphis International.
The 25-year-old American, who linked up with the eight-times Grand Slam champion in July 2006, said their coaching agreement was terminated mutually.
Tommy Haas beat Russia's Dmitry Tursunov 4-6, 7-5, 6-3 in the final of the Los Angeles Open.
Twice champion James Blake came from behind to beat Finn Jarkko Nieminen 6-7 6-4 6-2 and book a place in the Stockholm Open semi-finals on Friday.
Arthur J Pais interviews 18-year-old American student William J Oppenheim III, who, along with a few friends, has established the Omprakash Foundation, which links for-free volunteer teachers with more than 100 grassroots educational projects in 26 countries.
Third seed Robby Ginepri lost 6-4, 6-4 to Spain's Albert Montanes in the first round
In women's action, comeback queen and former world number one Martina Hingis beat Austria's Sybille Bammer at the Pacific Life Open.
The American pulled out of the Las Vegas Open after three successive weeks of tennis
18-year-old Andrew Murray battled from a set down to win 2-6, 6-1, 7-6 in the final of the SAP Open.
Pau Gasol scored 20 points and added 10 rebounds to help lift the Memphis Grizzlies to a 85-73 home win over the Los Angeles Lakers.
The fastest growth's in Asia, but the U.S. still dominates among the top 20.
Sunitha Rao, ranked 161 in the world, replaces German Marlene Weingartner, who pulled out of the WTA event.
Roger Federer defeated Italy's Daniele Bracciali 7-5, 6-3 to reach the quarter-finals at the Dubai Open.
Andy Roddick and Andy Murray eased into the quarterfinal of the Memphis International.
Top seed Andy Roddick and number three Andy Murray reached the Memphis International second round in contrasting styles.
The Russian proved too good for defending champion Mara Santangelo in the final.
Shaquille O'Neal notched 28 points and Dwyane Wade added 27 as the Miami Heat scorched the Toronto Raptors 103-91.
Chauncey Billups scored 25 points to lead a team effort in the Detroit Pistons 110-101 victory against the San Antonio Spurs.
Eddie Jones registered 18 points as the Miami Heat overcame a sluggish start to defeat the New Jersey Nets 90-65.
Dwyane Wade scored 32 points and Shaquille O'Neal added 25 to power the Miami Heat to a 108-100 victory over the Philadelphia 76ers.
Jermaine O'Neal scored all three of his team's overtime baskets, including the winning jumper with 11 seconds to go, to lift the Indiana Pacers to a 93-91 victory over the Miami Heat.
The American was forced to default his semi-final match against Kenneth Carlsen because of an ankle injury
The top seed will face Kenneth Carlsen in the semi-finals after the unseeded Dane beat American Jan-Michael Gambill at the Kroger St Jude ATP event.
The American scored his maiden win over Arnaud Clement to advance to the quarter-finals of the Kroger St Jude championships.
Shaquille O'Neal, Eddie Jones and Dwyane Wade teamed up to lead the Miami Heat to a 100-88 home win over the Cleveland Cavaliers.
New York Knicks snapped a seven-game losing skid with a 99-96 triumph over the Cleveland Cavaliers.
LeBron James became the youngest player in NBA history to achieve the triple-double triple as the Cleveland Cavaliers eased past the Trail Blazers 107-101.
Aamir Javed Musharraf was arrested in Memphis on February 19 and released Friday. He could be deported to Pakistan.