Complex sentence: On February 29, Arruabarrena was sacked and is no longer the head coach of Boca; where he won 2 titles and managed 75 games, winning 47, drawing 13 and losing 15.
Split into simpler sentences: On February 29, Arruabarrena was sacked and is no longer the head coach of Boca. He won 2 titles and managed 75 games, winning 47, drawing 13 and losing 15.