Complex sentence: Vince Boryla made his debut in February 1956 as the Knicks' new coach in a win over the St. Louis Hawks however after two seasons of poor performances and no playoff appearances, Boryla tendered his resignation from the team in April 1958.
Split into simpler sentences: Vince Boryla made his debut in February 1956 as the Knicks' new coach in a win over the St. Louis Hawks. However, after two seasons of poor performances and no playoff appearances, Boryla tendered his resignation from the team in April 1958.