SAN JOSE – The San Jose Sharks got third-period goals from William Eklund and Jeff Skinner, but were unable to overcome some second-period puck management issues in a 5-2 preseason loss to the Anaheim Ducks on Wednesday at SAP Center. But the second period proved to be the Sharks’ undoing for the second straight game, as the Ducks scored three times in a span of 6:46. After a Beckett Sennecke goal 69 seconds into the middle period, the Ducks took a 2-0 lead on a Sam Colangelo goal less than six minutes later. During Monday’s loss to the Ducks in Anaheim, the Sharks allowed goals to Gauthier, Radko Gudas, and Frank Vatrano in a span of 2:51 to fall behind 3-0 by the 9:13 mark of the second period. The Sharks got goals from Adam Gaudette and Pavol Regenda in the third period but lost 3-2.