Published: Mar 04, 2012 11:19 PM EST

FORT MYERS, Fla. (AP) - Josh Beckett pitched two scoreless innings and Lars Anderson hit a grand slam, leading manager Bobby Valentine and the Boston Red Sox to an 8-3 victory over a Minnesota Twins split squad in their spring training opener Sunday.

Beckett gave up one hit with two strikeouts for Boston, which beat Northeastern 25-0 and Boston College 6-3 Saturday in exhibition games.

Left-hander Francisco Liriano allowed a hit and walked one in two scoreless innings for the Twins. He struck out one.

Anderson hit his grand slam in the Red Sox's five-run seventh. Mike Aviles had a two-run single in the fourth.

Ben Revere drove in a run with a groundout in the fifth, and had an RBI single in the seventh for the Twins.

(Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)