What to TiVo: Saturday

Fox has repeats of "Cops"
NBC has repeats of "Dateline," "Law & Order," and "Law & Order: Criminal Intent"
CBS has coverage of the NCAA basketball tournament
ABC has The Rookie
The CW has "American Idol Rewind"
VH1 has repeats of "I Love New York"
MTV has repeats of "The Real World," "Pimp My Ride," and "Bam's Unholy Union"
FX has a repeat of "The Riches"
Late-night highlights include a repeat of the Rainn Wilson/Arcade Fire episode of "Saturday Night Live" on NBC and a repeat of "Mad TV" on Fox