Action set to begin today as players join teams

Some 150 major league players will take part in the Classic.
TAMPA, Fla. (AP) -- So, if need be, would Bernie Williams take out Derek Jeter at second base in the World Baseball Classic?
"Better get down, buddy!" Jeter yelled playfully at his New York Yankees teammate Wednesday, one day before they turn in their pinstripes and head to their national teams.
Jeter will put on the red, white and blue for the U.S. team and Williams will play for Puerto Rico.
They'll be among 150 or so major leaguers suiting up in the 16-nation tournament, which begins tonight U.S. time in Tokyo, when South Korea plays Taiwan and Japan meets China.
It's hard to forecast whether players, still getting back into baseball shape, will treat these like spring training games, postseason pressure-cookers or something in between.
Clemens set with U.S.
Yet it sure will be neat to see Roger Clemens pitching for the United States, Ichiro Suzuki hitting for Japan and David Ortiz slugging for the Dominican Republic.
The United States, the Dominicans and the Puerto Ricans figure to be among the top teams in the tournament along with Japan, Venezuela and Cuba, the defending Olympic champion. It's hard to see how teams such as Italy, the Netherlands, China and South Africa can compete.
Gene Orza, the chief operating officer of the players' association, persuaded Mike Piazza to play for Italy. He tried to get Mike Mussina, too.
"I told him I'm not Italian and nobody in my family is Italian," Mussina said.
The tournament starts with Group A, which runs from Friday to Sunday at the Tokyo Dome. Other players report to their national teams Friday, and the three other groups start play Tuesday after a bunch of exhibition games.
U.S. begins in Arizona
Group B, based in Phoenix and Scottsdale, Ariz., includes the United States, Canada, Mexico and South Africa. Group C is in San Juan and has Puerto Rico, Cuba, Panama and the Netherlands. Group D games are at Kissimmee, Fla., and involve the Dominican Republic, Venezuela, Australia and Italy.
After each team plays three games, the top two teams in each group advance to second-round groups in Anaheim, Calif., and San Juan. The semifinals on March 18 and the final on March 20 are in San Diego.
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