Its not just Tiger, the June month was a disaster month for Telugu movies at overseas box office. Because of No proper overseas release information about Jaadugaadu & Tiger which is a poor distribution.
Overseas distributors not able to cash-in good reviews of Tiger due to the bad release & zero promotions. Tiger could not cross even $3000 on Friday. Tiger weekend collections are also not encouraging $11,104 from 19 locs on Fri & Sat. The verdict of the film is flop. It can be due to bad release and holidays in USA.