Re: What are Serena's chances at year ending #1?
I think Serena will be year end number 1. Unless Jankovic starts winning or getting to the final of every tournament she enters, because her 17 best result is 90, there isn't much room to add. Serena has empty spots that she can fill.
But the margin is just over 100 points. I think Serena will have 4091 and Jankovic 3965.