@gungasnake,
... and adding to that fact the most important part: Ali's best-ever defense worsened due to his subsequent loss of hand and foot speed. His reaction time lessened - so he got hit and hit hard by some of the hardest hitters in heavyweight Boxing history.
That great American philosopher Mike Tyson was once asked about whether it worried him that his opponent was training hard and seem to have developed a fight plan against him. Tyson respond with something to the effect of
"Everybody has a plan until they get punched in the face".
In Tiger's case, he seems to have lost that edge physcially, to some degree, and psychologically. He is melting down with every bad shot, tossing clubs and swearing, and tied for 40th. He seems to lose his focus, especially when he falls behind the leaders. Witness his current Masters performance as on Day #1, he was 5 strokes off the lead. Currently he is 8 strokes behind. Old Tiger would have roared back on Day 2. Not so with this the new Tiger.
Personally, I'd love to see him do well if for no other reason because it would shut up the know-nothing-talking-heads of this sport who seem to have some joy at runing him down.