Antonio Conte would not be drawn on Diego Costa’s future at Chelsea beyond the end of the season, but said the striker is still focused.
The striker, who has scored 15 times this season, was once again linked with a mega-money move to China on Friday, with reports in Spain suggesting that the 28-year-old will move at the end of the season.
Conte insisted Costa is focused on the present, but would not look beyond the end of the current season.
“Every week I hear a lot of news, a lot of speculation about Diego,” Conte said.
“I think now the most important thing is to be focused on this championship.
“We are in a good position. Diego is an important player for us, is very happy to stay for us.
“The summer is far (away). It’s important to think to the present.”
Antonio Conte says Chelsea must be on high alert and be wary of the dangers of the Premier League title run-in.
Chelsea lead by nine points from second-placed Tottenham and Saturday’s opponents Arsenal, who are behind Spurs on goal difference.
But Conte, a multiple Serie A winner as player and manager with Juventus, said: “Anything can happen. It’s important to keep the antenna very high.
“If someone thinks that the league is finished, I’m not so sure.
“I want to have this tension, this right tension. In the past I fight to win the title and I know we must pay great attention.
“There are 15 games to play and there are a lot of great teams behind us.”
Conte watched Manchester City’s 4-0 win at West Ham on Wednesday, which highlighted the quality of those chasing Chelsea.
The Italian added: “We all know the real potential of Manchester City.”
Chelsea lost 3-0 at the Emirates Stadium on September 24, a defeat which prompted a change of formation to 3-4-3 and a 13-game winning run in the Premier League followed.
The Blues have 15 wins in 17 league games since, the January 4 loss at Spurs and Tuesday’s draw at Liverpool the exceptions.
“This defeat seems far (away), but it’s important to remember the defeat against Arsenal,” Conte added.
“It was a bad defeat, 3-0 after the first half. And in my mind it’s present, it’s always present, this defeat.
“I hope (it is) also in the mind of my players. I think it’s important to remember the first game against Arsenal.
“A lot of things changed now. For sure we are a team. We want to have a good game tomorrow.”