Agnieszka Radwanska into final
Need the scores from any match played in today's tournaments? Results
The third-ranked Radwanska trailed 5-1 in the first set, but saved two set points and fought back to win.
Halep reached her first final in a premier tournament when she beat Sofia Arvidsson of Sweden 6-4, 6-3.
The Belgian Open is a warm-up tournament for the French Open, which starts Sunday.
Copyright 2012 by The Associated Press
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