Complex sentence: The apertura was the worst of its history, the team finished 9th of 10 teams, but in the clausura they managed to improve but came one point short of reaching the hexagonal round.
Split into simpler sentences: The apertura was the worst of its history; the team finished 9th of 10 teams. In the clausura they managed to improv, e but still came one point short of reaching the hexagonal round.