Complex sentence: IVC's sports teams are known as the Lasers and enjoy a spirited rivalry with their district rivals at Saddleback College, with whom they compete for a perpetual trophy called The Irons.
Split into simpler sentences: IVC's sports teams are known as the Lasers. They enjoy a spirited rivalry with their district rivals at Saddleback College, with whom they compete for a perpetual trophy called The Irons.