Big opportunity for U.S. women on Day 4 of Australian Open






Serena Williams is scheduled to play singles and doubles on Day 4. (Gepa Pictures/Imago/Icon SMI)
Storylines and matches to watch on Day 4 of the Australian Open (click here for the order of play):
• Serena Williams does double duty: Forty-eight hours after rolling her right ankle in her first-round victory, Williams will start her day against a young Spaniard, Garbine Muguruza (second match, Rod Laver Arena), before playing doubles with her sister Venus in the afternoon. The obvious intrigue is Serena’s health. The five-time Australian Open champion practiced Wednesday in a closed session, avoiding the prying eyes of fans and reporters who wanted to assess her movement. USA Today‘s Doug Robson, one of the few who was invited to the private workout, reports that she was moving relatively well.
If there were serious concerns about that ankle, I suspect that Serena and Venus would have withdrawn from doubles by now. All signs point to go.










