I think the player you are looking for is Germany's Tommy Haas, whose most recent noticeable achievement came in 2009, where he reached the Wimbledon men's sinlges semi-finals, however in that match he was defeated in straight sets by Switzerland's very own Roger Federer.
Tommy Haas.
Boris Becker, Steffi Graf, Michael Stich, Tommy Haas, Philipp Kohlschreiber, Rainer Schuttler, Jurgen Melzer, Florian Mayer, Phillipp Petzchner, Benjamin Becker, Daniel Brands, Nicolas Kiefer
MLB player Tommy Kahnle weighs 230 pounds.
NFL player Tommy Kelly played for Mississippi State.
NFL player Tommy Bohanon played for Wake Forest.
NFL player Tommy Streeter played for Miami (Fla.).
NFL player Tommy Kelly weighs 310 pounds.
NFL player Tommy Bohanon weighs 246 pounds.
NFL player Tommy Streeter weighs 215 pounds.
NHL player Tommy Wingels is 6'-01''.
MLB player Tommy Field is 5'-10''.
MLB player Tommy Joseph is 6'-01''.