Tokyo Olympics

20 men and 20 women compete in separate tournament. Four athletes compete at same time, with best two from each 30-minute heat continuing to next roun

Swimming has been a part of every modern Olympic Games and is one of its most popular sports. Tokyo brings a new event – 4 x 100m mixed medley relay,

Triathlon is an endurance sport that combines swimming, road cycling and distance running. New for Tokyo 2020 is the mixed relay event, with four athl

Scoring is regular tennis scoring, with matches played over three sets, each using a tie-breaker at six games all.