SoJo Tennis

SoJo Tennis provides group clinics and private lessons at Middlebury Indoor Tennis and also around Addison County. Instructors from SoJo Tennis work closely with ACAF to provide additional instruction through programs such as our school tennis programs and other youth and adult tennis activities. 


Franz Collas is a certified tennis professional with the Professional Tennis Registry and also the owner of SoJo Tennis.  He teaches tennis to people of all ages and abilities, from beginners to elite players.  In addition, he has worked with numerous communities and partners to grow the game of tennis.  Franz has been the Head Tennis Pro at Middlebury Indoor Tennis since it opened in 2001 and has been teaching and coaching tennis for over 30 years.

Heather Potter is a certified associate instructor with the Professional Tennis Registry.  She teaches beginning and intermediate tennis to children ages 4 and up through summer camps, groups clinics, private lessons and school programs.

 Sojo Tennis mailing address is: Sojo Tennis, P.O. Box 186, Middlebury, VT 05753