A big sports event is often a major event that attracts a large number of spectators and participants. Two examples of big sports events are Bowls and Sumomatches. Bowls is a sport that involves rolling a ball towards a target, usually on a grass or artificial surface. It is popular in many countries and is often played in tournaments. Sumomatches are a form of wrestling that originated in Japan. It is a competitive sport that involves two opponents attempting to push each other out of a circular ring. Both Bowls and Sumomatches are popular big sports events that attract large numbers of spectators and participants.