The team made its second consecutive appearance in the sectional finals and third in four years, but lost to Teaneck High School 58-51 in overtime.

The Blue Devils reached the sectional finals in 1979, despite fielding a team of mostly sophomores.

In the 2006 season, the boys' volleyball team went to sectional finals, beaten by Victor in the final game.

As a junior, he helped the team compile a 26-2 record as it entered the sectional finals.

The Bobcats went on the sectional finals, only to lose to the Portville Panthers.

Delbarton has also finished second in the state sectional finals in 1988, 1994, 1996, 1997, 1999, 2001, 2005, 2006, 2011, and 2012.

In 2013, the basketball team lost in the sectional finals, only losing 2 games all year.

The boys varsity lacrosse team reached the sectional finals in the 2008 season.

In 2005, they lost the sectional finals with a 2-1 loss to Haddonfield Memorial High School.

In 2007 The team also made it to the sectional finals with a 4-1 loss to Cinnaminson High School.