So far, these are the tournaments I know of and assuming she will play in the U.S. Open but have not seen the commitment list.
Stanford (Stanford CA) - Jul 22 - 28
Acura (San Diego CA) - Jul 29 - Aug 4
Morgan (Los Angeles CA) - Aug 5 - 11
Pilot Pen (Connecticut) - Aug 19 - 25
U.S. Open (Flushing Meadows NY) - Aug 26 - Sep 8
Davenport, Capriati, Molik, Golovin, Seles, Clijsters, Myskina, Dementieva, Groenefeld, Frazier, Sprem, Hantuchova, Peschke, Dulko, Ivanovic, Smashnova, Likhovtseva, Vaidisova, Zvonereva, Schiavone, Pennetta
"No good deed goes unpunished." - origin unknown