Complex sentence: However, the Bucks struggled all season long posting a 10-game losing streak early into the season, then losing 19 of their final 22 games to finish last place in the Central Division with a franchise worst record of 20--62.
Split into simpler sentences: However, the Bucks struggled all season long posting a 10-game losing streak early into the season. Then Bucks went on to lose 19 of their final 22 games to finish last place in the Central Division with a franchise worst record of 20--62.