Hi, my keeper almost always have bad rating, what can be the problem? His ability is 90 with is a scout/6 star player at my level and his moral is superb. He has almost always fewer saved then the opponent goalkeeper, with means I often lose matches where I have more chances. He's the only spanish player on the team, could this mean anything?
His form is:
League: 4-5-6-4-5
CL: 5-4-5-5-5

Is there anything I can do, so he doesen't play a bad game almost every time??

PS. sorry for my English, it's not my native language.