Complex sentence: After center Tim Connolly went out with injury, Ennis was called up for the Sabres' final nine regular season games, ending the NHL regular season with nine points in ten games and earning a spot as a consistent starter in the playoffs for the Sabres.
Split into simpler sentences: After center Tim Connolly went out with injury, Ennis was called up for the Sabres' final nine regular season games. He finished the NHL regular season with nine points in ten games, earning a spot as a consistent starter in the playoffs for the Sabres.