Everton's Tim Howard has no doubts he's his club's No. 1 goalkeeper, and he doesn't feel threatened by the arrival of Joel Robles.

Robles was one of new manager Roberto Martinez's first signings at Goodison Park, with the pair reunited after winning the FA Cup with Wigan in May. Howard, though, has three years remaining on his Everton contract and expressed confidence that his starting spot won't be taken by Robles. The 23-year-old Spaniard joined the club from Atletico Madrid after spending part of last season on loan at Wigan.

''I don't think that's ever been in question. ... I have never asked for assurances (about my status),'' Howard said Thursday during a conference call. ''I know where I stand. I think my performances over the last 450 games have merited my place where I am right now. Unless I have been asleep for a few months and forgotten something I think all is pretty well in my camp.''

The 34-year-old United States men's national team international described preseason training as ''intense'' under Martinez, with fatigue setting in during exhibition games.

That, though, is to be expected and the team is now focused on the Aug. 17 league opener at Norwich - Martinez's first competitive game since filling the void left by David Moyes going to Manchester United .

''Change is good but I think the tough part about change is everyone is having to get on the same page,'' Howard said. ''The manager and staff are needing to learn the players, and the players are having to learn the new system and new personalities on the staff. That part, though, has been a pretty seamless transition.''

Unlike international teammate Clint Dempsey, Howard has no immediate plans to return to the United States to play in Major League Soccer .

''I've got three years left on my (Everton) contract. That's what my future looks like, that's what's very concrete for me,'' he said. ''Obviously I'm American, so when my time in England, in Europe, is done I'm going to live in America. I'm going to be in America.

''So if I'm fit and healthy when that time comes, I think anything's possible. But right now, I'm happy and I'm excited for the challenges that I've always had here at Everton.''