With the 2010 regular season coming to a close and the playoff picture starting to become a little clearer every day, there are some teams that will focus on free agency and which players they are going to bring back or which players they could possibly land this offseason.

One of those players that will hit the free agent market is third baseman Adrian Beltre, who seemed to reinvent himself this season as a member of the Boston Red Sox.

Beltre has hit .325 with 28 home runs and 102 runs batted in, his best combined numbers since his 2004 season as a member of the Los Angeles Dodgers.

Beltre isn’t the only third baseman that will be on the market. Here are 10 of the top third basemen that will be looked at in free agency.

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