What TV shows we should watch tonight

A. Isaac Senior Editor

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ABC

A terribly slow night of TV but some solid potential matches at the U.S. Open. Here’s what you need to watch.

Royal Pains @ 9pm, USA: Paige’s parents hid her adoption for almost 30 years? No, stupid story arc.

Late Show with David Letterman @ 11:30pm, CBS: First lady Michelle Obama stops by.

Top Chef Masters @ 10pm, Bravo: Dita Von Teese is the guest judge tonight. Clothes optional.

Melissa & Joey @ 8pm, ABC Family: For the children reading this post, don’t worry, Melissa will conveniently stop the Joey-Elena wedding.

U.S. Open @ 7pm, ESPN2: Maria Sharapova and Andy Murray look to move into the third round.