Some recent ratings highlights:
• America's Got Talent topped the night with 11.38 million total viewers, up 9 percent over last week. Lead-out The Philanthropist dropped another 15 percent, to 4.34 mil.
• The premiere of TNT's Dark Blue copped 3.5 million viewers, retaining an impressive 90 percent of its Leverage lead-in. Leverage's Season 2 premiere garnered 3.8 mil, a 24 percent gain over its series debut.
• Big Brother 11 won the 8 o'clock hour with 5.57 million viewers, down 17 percent from last week. ABC News' special on Harry Potter author J.K. Rowling placed third (behind a Bones repeat) with 4.38 mil.
• So You Think You Can Dance's results show drew 7 mil, down 750K from last week. NBC's The Listener (3.86 mil), in its second-to-last broadcast airing, gained 620 thou. (Following the July 23 airing, NBC.com will stream the final five episodes in August.)