Adam Rubin of ESPN New York was told by a team source that the Mets are calling up outfielder Andrew Brown from Triple-A Las Vegas. The corresponding roster move isn't yet known. Brown, 28, is hitting .367/.440/.622 with two homers, 27 RBI and a 1.062 OPS in 25 games with the 51s. He could see at-bats against left-handed pitching in right field.