Kings defenseman Alec Martinez. (Photo by John McCoy Daily News)

Kings defenseman Alec Martinez didn’t make the trip to Santa Clara for the Stadium Series game Saturday against the San Jose Sharks. He remained behind in Southern California, on the mend from a concussion suffered in a Feb. 7 game against the Tampa Bay Lightning. Kings coach Darryl Sutter provided no new details on Martinez’s return from the head injury, other than to say the Stanley Cup Final hero was riding a stationary bicycle and not cleared to resume skating.