"B.J. Upton might not be Carlos Beltran, but he's rapidly emerging as a potential alternative for teams in the Beltran sweepstakes.

The Giants, while continuing to pursue Beltran, also are showing interest in Upton, according to major-league sources.

Upton, 27, would be a logical fit for the Giants, upgrading their offense and providing strong defense in center field behind the National League's top pitching staff.

Beltran, 34, is a superior offensive force to Upton, but his full no-trade clause and pending free agency make him more problematic as a trade target.

Upton can be obtained without restriction and is under club control through next season. The Giants and other clubs likely would be more willing to sacrifice prospects for a player they could keep for another year.

The Indians, a team that showed early interest in Beltran, also is pursuing Upton, sources say. Several other suitors for Beltran - the Braves, Phillies and Rangers – also could target Upton."