No, that's not the reason. It's because Pollstar counted 52 out of 72 dates for Taylor, while they counted 76 for Rihanna, which gave Rihanna the advantage. This doesn't represent the actual tour gross for both of them because they have played more dates than Pollstar has counted/reported.
No. They counted 72 shows for Taylor. 52/72 means 52 cities and 72 shows...
Pollstar always reports all the shows in a calendar year. If Taylor had shows in 2012 she may have the edge overall but in this calendar year Rihanna grossed more.
When Billboard came out with numbers you were arguing them saying "wait for Pollstar's numbers" and now they're here & you're still arguing them. Like idgi
the 52/72 symbolizes 52 cities and 72 shows
single artist not
Weird