Saturday’s coverage of the track & field U.S. Olympic Trials drew a 2.6 overnight rating on NBC, even with 2008 (2.6). The following night, additional track & field coverage drew a 3.3 overnight — down 21% from the comparable telecast in 2008, which featured both track & field and swimming (4.2). In other Olympic action, coverage of the diving U.S. Olympic Trials drew a 1.3 overnight on Saturday, reports Sports Media Watch.