Question: What year did the Los Angeles Clippers and Memphis Grizzlies face off, resulting in the Los Angeles Clippers to lose their first-round series in six games?
Sentence (from "2012–13 Los Angeles Clippers season"): Although this was enough to net them home-court advantage in a playoff series for the first time in franchise history, they lost their first-round series to the Memphis Grizzlies in six games.
Relevant evidence: Yes