The band earns its second leader, following "Square Hammer."
Ghost notches its second total and consecutive No. 1 on Billboard's Mainstream Rock Songs airplay chart, as "Rats" rises 2-1 on the list dated July 7.
The Swedish hard rock act first led Mainstream Rock Songs with "Square Hammer," which ruled for two weeks in January-February 2017.
"Rats" reaches No. 1 in its 12th week on the chart, after "Hammer" took 17. Ghost had charted two prior titles on the tally: "Cirice" (No. 4, 2015) and "From the Pinnacle to the Pit" (No. 5, 2016).