Endicott, NY (WBNG Binghamton) Tom Lehman has joined the list of players to have already committed to the 2013 DICK's Sporting Goods Open, the tournament announced Wednesday. Lehman, a two-time Charles Schwab Cup Champion, joins the top ten players on the current Champions Tour Money List committing to the 2013 event at En-Joie Golf Course. The list also includes Bernhard Langer, who is currently ranked number one on the Champions Tour Money list and leads the Charles Schwab Cup Points race. Other notable players to commit to the 2013 DICK's Sporting Goods Open are David Frost, John Cook, Tom Pernice Jr., Rocco Mediate, Esteban Toledo, Michael Allen, Gene Sauers, Jeff Sluman and Mark O'Meara.