What was interesting was that Blaney did it with a pass that didn't work last week. When he tried to pass Keselowski in the all-star race, he pulled out of traffic and didn't get the help he needed to complete the move. This time he was able to get past leader Logano, then the Keselowski accident brought out the caution.
Source: Los Angeles Times February 16, 2018 04:18 UTC