Seattle Sounders keeper Keller drops retirement bombshell
The former Tottenham No1 admits he may not go round again next season.
"Nothing changes," Keller said on Friday after training. "It's the same. I want to obviously play to a standard and if I can't play to that standard I won't play any longer.
"No different from the start of the season or anything to that. Obviously disappointed with giving up a bad goal, I've given up bad goals before and if I play long enough, I'll give up another one probably."
Sounders goalkeeper coach Tom Dutra, a longtime friend of Keller's, told the Seattle Post-Intelligencer. "He's very demanding of himself. He doesn't take a day off. I can't remember the last time he took a day off. Works hard and puts it in. He was hard on himself this morning."