What's On Tonight: Knights of Prosperity, Last Comic Standing, Poker, Tennis

• At 7:30, ESPN2 has coverage of the Rogers Cup tennis tournament.
• At 8, CBS has a new Power of 10.
• FOX has a new So You Think You Can Dance at 8, then a new Don't Forget The Lyrics.
• BBC America has a new What's Eating Victoria Beckham at 8.
• At 8:30, ABC has anew Knights of Prosperity (there's another new episode at 9:30).
• At 9, NBC has a new Last Comic Standing, then a new Dateline.
• TBS has two new episodes of Tyler Perry's House of Payne starting at 9.
• Discovery has a new Mythbusters at 9, followed by a new Cash Cab.
• Travel Channel has a new World Poker Tour at 9.
• At 10, ABC has a new episode of The Nine.
• There's a new Rescue Me on FX at 10.
• Bravo has a new Top Chef at 10.
• Sci-Fi has a new Mind Control with Derren Brown at 10.
• Also at 10: Food Network has a new Dinner: Impossible.

Check your local TV listings for more.