According to this paragraph, tell me what is referred to as the most exciting collegiate sporting event.

Context: In 2019, Virginia men's basketball won the NCAA Championship in "March Madness", the single-elimination national college basketball tournament considered by YouGov polled American viewers to be the most exciting collegiate sporting event. In 2015, when Virginia first won its first Capital One Cup its teams won the 2014 College Cup, the 2015 College World Series, and the 2015 NCAA Tennis Championships. When it repeated the feat in 2019, the program won both March Madness and the 2019 Men's Lacrosse Championship.

Answer: What is referred to as the most exciting collegiate sporting event is when the Virginia men's basketball team won the NCAA Championship in 2019.