Home victory for Senior as Norman fails to threaten
The 44 year-old, whose last tour victory was the 1997 Canon Challenge, took a five-shot lead into the final day after leading the tournament from the outset, only just managing to hang on after a three putt last hole bogey to finish on 64-65-69-73.
Fellow Australian Rod Pampling staged a gritty challenge to take second place on 65-69-69-69.