Per the Cincinnati Enqurier, Tupou’s injury appears to be to his right ankle.
DT Josh Tupou got rolled up on his right ankle and was just carted off. #Bengals— Paul Dehner Jr. (@pauldehnerjr) August 1, 2018
Additionally, rookie defensive lineman Andrew Brown may have hurt his upper right leg.
Rookie DE Andrew Brown has his right upper leg heavily wrapped. #Bengals— Jim Owczarski (@JimOwczarski) August 1, 2018
Tupou spent most of last year on the Bengals’ practice squad after joining the team as an undrafted free agent. He is competing to earn back his spot this year, or even make the roster. The defensive tackle is competing with Chris Baker, Andrew Billings, Ryan Glasgow and rookies Brown (mentioned above) and Chris Okoye for a spot alongside Geno Atkins on the roster.
Tupou was active for one game in 2017 during which he played 19 snaps but recorded no statistics.