Complex sentence: Upon his return to the PGA Tour in 1996, Toms had a disappointing season with just two top-10s, however he did manage to qualify for his first major championship of his career at the 1996 U.S. Open where he missed the cut.
Split into simpler sentences: Upon his return to the PGA Tour in 1996, Toms had a disappointing season with just two top 10s. However, he did manage to qualify for his first major championship of his career at the 1996 U.S. Open, where he missed the cut.