dana jacobson is following his return.lando. >> reporter: it was a return to golf as only tiger woods could make: playing alongside his son charlie. the woods duo competed to the finish taking second in the pnc championship. >> i'm just happy and thankful that i'm able to do this. i still have my own leg, which was, questionable for a while. and it's functioning. >> reporter: during his nine months of rehab tiger said one of his biggest motivations was simply this, playing golf withae of his charlie. >> the fact that i had my son there, and he's an unbelievable player and unbelievable partner. >> reporter: while tiger was noticeably fatigued at times and needed to use a golf course to make hi way around the golf course he still showed flashes of an 18 time champion. >> adam shoepack. >> he's the most mentally tough golfer. >> reporter: we don't know when we'll see tiger woods play golf again but monday, he says he's ben every day for the last six months working to rehab his right leg and build his pendoourns. jericka thank