QUOTE (jjj912 @ Oct 14 2009, 12:39 PM)

No.
5-1d/2. Status of Scores Made when Two Balls Played Throughout Round
Q: A player frequently plays alone and plays two balls throughout the round. May the player return the score made with each ball for handicap purposes?
A: No. The player may not return the score made with either ball, as such scores are not made in accordance with the Rules of Golf. see Rule 7-2 of The Rules of Golf.
thanks much!