It's a race of three - and on Sunday there will be no prizes for placing second or third; just more frustration on the outside of the Olympic Games family.

Wrestling, one of the original Olympic sports, as well as baseball and softball, which have launched a combined bid to be reinstated for the 2020 Summer Games, and new kid on the block squash, have lobbied feverishly to be part of the world's greatest multi-sport event.

The International Olympic Committee's 100-plus members will approve one of those bids in its session in Buenos Aires.