No question of experimenting with lineup against Newcastle - Pochettino

FILE PHOTO: Soccer Football - Premier League - Manchester City v Tottenham Hotspur - Etihad Stadium, Manchester, Britain - August 17, 2019 Tottenham Hotspur manager Mauricio Pochettino before the match REUTERS/Phil Noble

(Reuters) - Tottenham Hotspur boss Mauricio Pochettino said experimenting was best left to scientists, as he bristled at a question on whether he would use Sunday's Premier League clash against Newcastle United to tinker with his starting lineup.

Struggling Newcastle were beaten 1-0 by Arsenal in their opener before losing 3-1 at promoted Norwich.