If you are looking for opportunities to play friendly, competitive singles then you might like to join The Local Tennis Leagues organisation, is endorsed by the LTA but is independent.  It is a mixed sex, singles and doubles league, groups are put together by standard and there can be any combination of men and women in a group.  You can play in either the Cheltenham or Cirencester League.  Our club is a venue for matches, opponents just have to pay a guest fee of £5.  More info HERE