In addition to the Candidates and the St. Louis matches, there's a third ongoing event of general interest in the chess world, and that's the 46th Capablanca Memorial in Havana, Cuba. Here are the current standings after 6 of 10 rounds in this double round-robin event:
1-2. Le Quang Liem, Andreikin 4
3. Navara 3.5
4. Ivanchuk 3
5. Dominguez 2
6. Bruzon 1.5
Games, more info and further links here.