unconvincing

His attempt to portray the club as a cohesive machine where no conflict existed was unconvincing based on some of the things he has been saying in recent weeks.

It's about confusion and chaos, about unconvincing words and alarming performances.

However, the defending US Open champion also comes into the hard-court major tournament in unconvincing form.

Germany were backed as one of the pre-tournament favourites by many, but have been unconvincing so far in Switzerland.

Pochettino's start to life as head coach has been unconvincing but a promising run in this summer's Gold Cup had started to provide new hope.