The Martha’s Vineyard Regional High School girls tennis team prevailed 4-1 over Winchester Tuesday to bring home the state title for a fourth straight year.

Regional high school graduates Kat Roberts and Lizzie Williamson won the state doubles championship over the weekend.

The girls’ tennis team heads to its fourth straight state championship after a decisive win in the south sectional finals Thursday.

The Martha’s Vineyard girls tennis team clinched a spot in the Division 2 south section finals after a commanding 5-0 win against sixth-seeded Westwood Monday afternoon.

The girls’ tennis team proved that they belong in the division two playoffs Friday afternoon with a decisive 5-0 sweep of Scituate.

After every point, regional high school seniors and tennis doubles partners Kat Roberts and Lizzie Williamson touch rackets and give each other a high-five.

Girls’ lacrosse, boys’ and girls’ tennis all breezed through their first match-ups in early playoff rounds. Later in the week the lacrosse team lost.

Boys and girls tennis and girls lacrosse head to post-season play this week. Girls tennis aims for a fourth state championship, but faces tough competition.

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

Ryan Sawyer was a tennis champion in high school and excelled in tennis at college. Now as coach, he has high hopes for the Vineyard boys' tennis team.