Substitute driver Tommy Johnson Jr. wins NHRA playoff opener

Funny Car driver Tommy Johnson Jr. tears down the track during the NHRA Nationals on Saturday, May 20, 2017, in Topeka, Kan. (Chris Neal/The Topeka Capital-Journal via AP) Funny Car driver Tommy Johnson Jr. tears down the track during the NHRA Nationals on Saturday, May 20, 2017, in Topeka, Kan. (Chris Neal/The Topeka Capital-Journal via AP)