As the season reaches the midway point, several teams are asserting their dominance while others are recouping from hard-fought losses.

Spring sports at the regional high school are underway and lacrosse, track and field, tennis, sailing, baseball and softball all look to have promising seasons so far.

After seeing a steady decrease in overall numbers for years, Vineyard softball is at a critical point for sustaining the sport.

Just 11 players — two more than the minimum needed to field a team — suited up for the varsity high school team this year, with 10 at the jayvee level. Only four freshmen came out for the teams. The once-thriving Babe Ruth softball league, for girls aged 8 to 16, had no teams at all this year and what was once a staple of afterschool life, the junior high program, will no longer be offered as of next spring.

Bats are cracking, sails are full of wind and tennis racquets and lacrosse sticks are in evidence as the spring sports season gets under way at the Martha’s Vineyard Regional High School.

Girls’ tennis opens Tuesday at 3 p.m. when the team takes on Barnstable. Also on Tuesday at 3 p.m., boys’ lacrosse hosts Bishop Stang.