Tottenham boss Ange Postecoglou lavished praise on Manchester City yesterday.
The two sides are preparing to meet in the Premier League on Tuesday night in a potential title decider.
If City win the game, they would only have to win their remaining game of the season to clinch the title.
On City possibly winning four in a row, Postecoglou stated: Yeah, incredible. I think sometimes people think once you win it once it should become easier, but actually it makes it more difficult.
You've got a target on your back, and you have to get guys to consistently climb the mountain again, knowing that they've already done it.
Particularly in the Premier League and you know the demands of the competition, and City are always fighting on multiple fronts in terms of competitions. I think it's a testament not just to Pep but to the whole organization - they've stayed really disciplined with a blueprint of how they want to achieve success, and they're bearing that fruit."