Housekeeping:
• Our most recent podcast is Jared Donaldson, fresh into the top 50.
• Note this announcement from Mark Hurd, a great friend and patron of the sport, on the new Oracle Challenger Series.
Mailbag
Have a question or comment for Jon? Email him at jon_wertheim@yahoo.com or tweet him @jon_wertheim.
Now that Martina Hingis retired for the "definite" last time, I was curious where you would rank her career now that it appears that she completed the final chapter?