Complex sentence: The Trail Blazers' former television play-by-play team was Mike Barrett and Mike Rice, joined by sideline reporter Michael Holton, who succeeded Terry Porter (2010--11) and Rebecca Haarlow (2009--10).
Split into simpler sentences: The Trail Blazers television play-by-play announcer and analyst are Mike Barrett and Mike Rice, respectively. The sideline reporter during the broadcasts is Michael Holton, following Terry Porter (2010--11) and Rebecca Haarlow (2009--10).