Manager Arsene Wenger is "worried" about Arsenal's recent results and says his players need to get back to "basics" after a 2-1 loss to Swansea.
Mauricio Pochettino, meanwhile, refuses to blame nerves as his title-chasing Tottenham side lose 1-0 at West Ham.And Manchester City's Manuel Pellegrini says he is not thinking about the title after watching his side crash to a 3-0 defeat against Liverpool at Anfield.
It all means Leicester remain top of the table, with just 10 games left.
The Foxes have 57 points, extending their lead in the latest round of games thanks to Tuesday's 2-2 draw at West Brom.
Defeat at home by Swansea means Arsenal have lost three games in a
row for the first time since 2010.
After Ashley Williams scored a late winner for the Welsh side, Wenger said his side's loss of form "looks a bit" like a confidence issue.
"I am worrying about our results," he said. "We don't dream. We have to be realistic and come back to what we do well... the basics.
"The players are very down but we have to respond. We have to focus on our job and remind ourselves that we have some quality as well."
