Complex sentence: The club's reserve team, the "SC Weismain II", achieved local success, too, reaching as far as the "Landesliga", where it played from 1997 to 2000, coming fourth in 1999.
Split into simpler sentences: The club's reserve team, "SC Weismain II", also achieved local success, rising as high as the Landesliga. They played there from 1997 to 2000, coming fourth in 1999.