Complex sentence: Life in the Wessex League was frequently tough for Sholing Sports but the club bravely battled on until the loss of their Birch Lawn home ground in the summer of 1993 saw them reluctantly withdraw from the competition.
Split into simpler sentences: Life in the Wessex League was frequently tough for Sholing Sports. The club survived until the loss of their Birch Lawn home ground in the summer of 1993, which saw them withdraw from the competition.