Johann van Graan: Munster must improve after being outmuscled against Ospreys

Dejected Munster players after the United Rugby Championship defeat to Ospreys. Picture: Ben Evans/Sportsfile

Johann van Graan has warned his players they will have to improve all aspects of their game after getting bullied by the Ospreys in Swansea.

Munster were unbeaten in the United Rugby Championship up to this point, but the coaches will have some concerns after last week’s somewhat fortuitous victory over Connacht and this humbling defeat to an understrength Ospreys side.