The International Olympics Committee will hold a vote in Buenos Aires on Friday to decide the host of the 2020 Olympics. According to oddschecker.com, a site that gathers odds from Internet betting sites, Tokyo bests its competitors at 11-10 (meaning a successful bet of $10 will return $11 plus the original stake). Madrid follows at 11-4 and Istanbul 5-1.

It's among the few things that many Cubans and Americans can agree on: Baseball should return to the Olympics. Antonio Castro, son of former Cuban leader Fidel Castro, is in Argentina to argue before the International Olympic Committee that baseball — now in partnership with softball — should be returned to the Olympic games in 2020.

The recent trend of the International Olympic Committee and FIFA, the organizer of soccer’s World Cup, has been to award the planet’s two largest sporting events to cities, countries or regions that have never hosted the global competitions. If that mind-set holds, Istanbul might seem to have the edge over Madrid and Tokyo on Saturday, when about 100 delegates of the Olympic committee will choose the host city for the 2020 Summer Games.

Former basketball star Dennis Rodman arrived in Pyongyang Tuesday on a five-day visit amid speculation he may try to negotiate the release of jailed U.S. citizen Kenneth Bae, China's Xinhua news agency reported. In Beijing, the gateway for flights to Pyongyang, Rodman told Reuters he was on another "basketball diplomacy tour" and would not be discussing the release of Bae.

IOC inspectors are sure to deliver a clear message to organizers of the 2016 Rio de Janeiro Olympics when they arrive for a two-day visit: end delays and speed up. For their part, Rio officials are expected to promise that preparations are on course after a late start. Privately, they'll try to soothe concerns about a slowdown in landing local sponsorships, worries over hotel space and transportation and recent protests over big spending on major sports events.

Eleven years after a joint Washington-Baltimore bid to host the Summer Olympics was snubbed, a group based in the nation’s capital announced Tuesday its interest in trying again. This time, the initiative doesn’t formally include Baltimore, though preliminary plans call for staging events in Maryland’s largest city, as well as Northern Virginia and the District.

Expanding the Super Rugby competition to include countries such as Argentina and Japan will be discussed at a series of meetings next month. New Zealand Rugby Union chief executive, Steve Tew, has confirmed the prospect of expansion beyond Australia, New Zealand and South Africa and also new methods of broadcasting will be on the table when South Africa, New Zealand and Australia Rugby (Sanzar) officials negotiate their model beyond 2016.

Madrid's 2020 Olympic bid committee says it has appointed Los Angeles Lakers star Pau Gasol to act as one of its spokesmen. In a statement issued Tuesday, the committee says Gasol, one of Spain's most well-known athletes and a two-time Olympic silver medalist, will address the International Olympic Committee during Madrid's final presentation in Buenos Aires next month.