Complex sentence: The Sr. Girls Volleyball team took 3rd place at the AAA Provincial with Sophie Schlagintweit off to Arizona State, while the Sr. Boys Volleyball team took 7th under the coaching of Mrs. Burdeyny.
Split into simpler sentences: The Sr. Girls Volleyball team took 3rd place at the AAA Provincial with Sophie Schlagintweit off to Arizona State. While, the Sr. Boys Volleyball team took 7th under the coaching of Mrs. Burdeyny.