Other popular sports include basketball, boxing and wrestling. The fight was televised on HBO World Championship Boxing. Bets are offered on a range of sports including soccer, football, boxing, MMA and more. Calaway is a fan of boxing and mixed martial arts. It also featured an amateur boxer trying to find success in boxing. The fight headlined HBO "World Championship Boxing". He enjoys boxing and once met with former heavyweight-boxing champion Mike Tyson. Silva expressed interest in competing in the sport of taekwondo and boxing. The fight averaged 1.3million viewers on HBO World Championship Boxing. Basketball, swimming, weightlifting, bodybuilding, boxing, kick boxing and tennis are also popular sports. The competitors fight in alternating rounds of chess and boxing. Lewis eventually decided that his favourite sport was boxing. However, his favourite sport was boxing. His preparation included training with former boxing world champion Barry McGuigan. Most schools have daily practice in association football, basketball, table tennis, gymnastics, boxing and others.