Australian Open: Roger Federer becomes first man to win 300 Grand Slam matches

Los Angeles, Feb 14: Tributes to the late Kobe Bryant, the Los Angeles Lakers legend who died last month in a helicopter crash, will play a major role in Sunday's 69th NBA All-Star Game.

This year's annual showcase of league talent will be played in Chicago and feature numerous nods to Bryant, a five-time NBA champion who also matched a league record with four NBA All-Star Game Most Valuable Player awards.

Bryant, an 18-time NBA All-Star, died at age 41 on January 26 in a crash near Los Angeles that also took the life of his 13-year-old daughter Gianna and seven others.

All-Star teams guided by LeBron James of the Lakers and Greek star Giannis Antetokounmpo of the Milwaukee Bucks will compete to win each of the first three quarters, which will all start 0-0 and last 12 minutes.

At the start of the fourth quarter, the clock will be turned off and a final target score will be established by taking the leading club's cumulative score through the first three quarters and adding 24 points -- the number representing the jersey number worn by Bryant for the final 10 seasons of his NBA career.

The first team to reach the cumulative target score will win the NBA All-Star Game.

All-Star Game jerseys will also honor Bryant and his daughter.

Team Giannis players will wear jersey number 24 in tribute to Kobe while Team LeBron players will wear jersey number two, the number his daughter wore when playing youth basketball.

Both teams will wear jersey patches displaying nine stars, representing the nine people who were killed in the crash.

Academy Award-winning actress and Grammy Award-winning singer Jennifer Hudson, a Chicago native, will perform a special tribute to Bryant, his daughter and the others who were killed in the crash. Her performance will begin the night ahead of the player introductions.

James and Antetokounmpo each chose their squads from available starters and reserves voted and selected to the All-Star contest.

Team LeBron starters will include James, his Lakers teammate Anthony Davis, NBA scoring leader James Harden of Houston, Kawhi Leonard of the Los Angeles Clippers and Slovenian guard Luka Doncic of the Dallas Mavericks.

Team Giannis starters include the Greek big man, Cameroon stars Joel Embiid of Philadelphia and Pascal Siakam of Toronto and guards Kemba Walker of Boston and Trae Young of Atlanta.

A record eight All-Star Game players from outside the United States also include Frenchman Rudy Gobert of the Utah Jazz on Team Giannis and Team LeBron reserves Ben Simmons of Australia and the Philadelphia 76ers, Lithuanian Domantas Sabonis of Indiana and Serbian Nikola Jokic of Denver.

Jul 2: Cricket Australia has decided to not use the Dukes ball from this summer's Sheffield Shield, having used it alongside Kookaburra for four seasons.

CA has confirmed that the Kookaburra ball will be used for the entire 2020-21 first-class season.

Australia has been using Dukes ball since the 2016-17 season in Shield matches with an aim to help its cricketers prepare for the hostile English conditions.

CA's Head of Cricket Operations, Peter Roach, said the decision to axe the Dukes was the right call. "The introduction of the Dukes ball has been a worthwhile exercise, particularly in the lead up to overseas Ashes series where the Dukes is used so well by our English opponents," Roach said.

"We have been happy with how the ball has performed when used in Australian conditions over the past four seasons. We do, however, feel that reverting to one ball for 2020-21 will provide the consistent examination of our players over a full season that CA and the states are presently seeking. The Kookaburra is the ball used for international cricket in Australia and many parts of the world and we see benefits this season of maximising our use of it," he added.

Roach said the ineffectiveness of spinners in first-class cricket in recent times played a role in CA's decision to do away with the Dukes. "We have noted that spin bowlers in the Sheffield Shield have been playing less of a role in recent seasons, most notably in games when the Dukes ball is in use. We need spinners bowling in first-class cricket and we need our batters facing spin. We hope that the change to one ball will have a positive benefit here," he said.

The CA official, however, didn't rule out the possibility of re-introducing it later.

"We see a definite opportunity to reintroduce the Dukes ball at some stage in the future."