La Liga side chief says that the deal with the Hammers was completed one month ago.
The £50m offer for a 50% stake in the Premier League club was rejected.
Costa scored in Chelsea's 2-0 win against Hull City.
German coach admits he fully realised team's shortcomings during Christmas period.
Inter Milan open to letting Ranocchia leave this month.
Claude Puel also spoke on the possibility of signing a replacement for Jose Fonte.
Thill has already made his senior debut for Metz.
Deulofeu had fallen out of favour under Ronald Koeman.
Mason still in St. Mary's hospital recovering from emergency surgery after clash of heads with Gary Cahill.
Sunderland centre-back could face a four-match suspension if found guilty.
Wenger was sent off by referee Jon Moss and then pushing fourth official Anthony Taylor.
Frenchman is also being courted by Chinese clubs.
The 31-year-old has reached the landmark in 215 matches and four seasons quicker than Sir Bobby Charlton.
Spaniard could be out for up to 15 days after suffering an ankle injury during the Sunday's win over Eibar.
The 17-year-old striker has been dubbed the next Zlatan Ibrahimovic.
Redknapp thinks England captain is a bit-part player at Old Trafford.
The Sevilla boss has recently compared Barca's number 10 with Batman.
Modric is expected to return in around 10 days but the left-back could be out for up to a month.
Haye is preparing to face Tony Bellew on 4 March.
Reds' new academy coach tells Jurgen Klopp to move for Southampton defender in January.
Spain international midfielder suffered an injury during the Sunday's 4-0 win at Eibar.
Mason is in a stable condition in hospital after incident at Stamford Bridge.
The club's record-goalscorer plans to see out his current contract which expires in 2019.
Markovic, 22, is expected to cut short his season-long loan at Sporting Lisbon.
Tunisia are second in Group B table and a win against Zimbabwe will confirm their place in the quarter-finals.
Busquets was stretchered off during Barcelona's 4-0 win over Eibar on 22 January.
Senegal became the first team to book a place in the quarter-final of the 2017 African Cup of Nations.
Wilshere has 18 months left on his contract at Arsenal.
Blues move eight points clear of Arsenal at top of Premier League.
Rooney, 31, became United's all-time record goalscorer at the weekend.