Already locked in Blake over Martin @ $1.143 - Low price doesn't worry me as this one is money for jam
Berdych over Calleri @ $1.44 - Although having posted some fair results in 05 Calleri is outclassed in this matchup Chela over Karlovic @ $2.00 - Hate going against the big Croat but Chela is more than worth a shot at $2+ Robredo over Melzer @ $1.77 - Melzer performed well at Adelaide last year but Robredo is value here, a class above Melzer
Don't worry about their last match or Berdych's poor form in early 05, he has improved out of sight since then. The exciting thing is at only 20 years old he still has much to learn. Calleri, at 30 years old, is at home on clay. He holds a mere 5-9 win/loss record on hardcourt and should prove no match for the Czech.
I know she's been out for a long time, but let's not forget that she was the best female tennis player going around when she was fit. You don't lose that talent that she had regardless of what was wrong and how long you're out for.
She may lose one set (the first), but she will end up winning the match. It will be tight, but she should win. Her talent will prevail tomorrow.