keywords: dedham walpole conference hockey loss
text: Dedham's victory sweet What a difference four weeks can make. The last time Bay State Conference field hockey powers Walpole and Dedham met, Walpole sent the Marauders packing with their first loss of the season, 5-3. But yesterday it was Walpole that was unable to preserve a blemish-free loss column, as host Dedham prevailed, 2-1.