Complex sentence: Houston has competed in Bowl Games during 7 of the last 9 football seasons and overall has made 21 Bowl appearances during its history, including 4 Cotton Bowls in which Houston holds a 2-2 record with wins over Nebraska and Maryland.
Split into simpler sentences: Houston has competed in Bowl Games during 7 of the last 9 football seasons. Overall Houston has made 21 Bowl appearances during its history, including 4 Cotton Bowls in which Houston holds a 2-2 record with wins over Nebraska and Maryland.