Tucson, AZ -- (Sports Network) - Jorge Cantu hit a grand slam and drove in six runs as Mexico routed the Arizona Diamondbacks, 19-4, in a World Baseball Classic tuneup.

Jerry Hairston Jr. launched a three-run homer and knocked in four, while Scott Hairston finished with three RBI, including a two-run blast for Mexico, which pounded out 19 hits. Alfredo Amezaga added a solo homer, a pair of RBI and scored five times in the win.

Oliver Perez earned the win after allowing two runs on one hit in 2 1/3 innings of work.

Mark Reynolds hit a solo home run and Chris Snyder had two RBI for Arizona. Brandon Webb got the start, but lasted only 1 1/3 innings. The right-hander was touched for six runs -- five earned -- on four hits in suffering the loss