Europe's Top 10 Deals  (Sky Sports)

We look at the top 10 biggest deals of the January transfer window, from Wilfried Bony to Manolo Gabbiadini.

1) Wilfried Bony – Swansea City to Manchester City (£28m)
Manchester City boosted their strikeforce with the £25m acquisition of the Premier League’s top scorer in 2014, Wilfried Bony. The Ivory Coast international – whose arrival at the Etihad has been delayed due to his Africa Cup of Nations commitments – has won praise from City boss Pellegrini for his skill, intelligence and power.

2) Juan Cuadrado – Fiorentina to Chelsea (£26.1m)
Premier League leaders Chelsea completed the biggest deal of the window as they strengthened their squad for the run-in with the £27m capture of Juan Cuadrado. The Colombian winger brings versatility to the Blues' attack, with Sky Sports pundit Thierry Henry saying: "He can beat anyone at any time and he’s a proper winger also – that’s something you don’t see often now, guys that want to go down the line and beat people and cross. That’s what you want if you’re a striker, so I think he will be a special player.”

3) Andre Schurrle – Chelsea to Wolfsburg (£22m)
To help fund an expensive move for Cuadrado, Chelsea agreed to sell Schurrle to Wolfsburg for £22m. The German World Cup winner impressed in flashes during his spell at Stamford Bridge, but struggled to hold down a regular place in the first XI. Should Chelsea win the Premier League, Schurrle's goal in the 1-1 draw at the Etihad in September will have been a crucial moment.

4) Enzo Perez – Benfica to Valencia (Undisclosed – approx £20m)
Perez was linked with a move to Manchester United back in the summer, before finally leaving Benfica at the start of January to join Valencia for around £20m. The 28-year-old midfielder - who played three matches at the World Cup including the final - has made four appearances for his new club and claimed his first assist in the 3-1 win against Sevilla.

5) Gabriel Paulista – Villarreal to Arsenal (£14m)
"He is a real defender, who wants to defend," said Arsene Wenger after securing Gabriel Paulista for £13.5m from Villarreal. The 24-year-old defender is still considered to be a raw prospect, having made only 45 appearances in Europe so far, but convinced Wenger with his strong statistical showing in the Gunners' scouting report. "I cannot tell you all but he has good stats,” said the manager.

6) Bernardo Silva – Benfica to Monaco (Undisclosed – approx £12m)
Following an impressive first half of the season on loan at Monaco, Silva secured a permanent move to the Ligue 1 club on a four-year deal halfway through January. The 20-year-old attacking midfielder has chipped in with three goals so far as he learns his trade from compatriot Joao Moutinho, and will hope to be a thorn in Arsenal's side in the forthcoming Champions League clash.

7) Lucas Silva – Cruzeiro to Real Madrid (Undisclosed – approx £11.5m)
Silva was hot property after helping Cruzeiro to back-to-back Brazilian league titles, with Real Madrid eventually securing his services for a reported fee of £11.5m. The 21-year-old, who was named the best volante (defensive midfielder) in his home country last year, has been told to bulk up by Carlo Ancelotti, but the manager has backed him to make an impact. "He has defensive characteristics, a good shot and an excellent range of passing," said Ancelotti.

8) Seydou Doumbia – CSKA Moscow to AS Roma (£10.85m)
After being linked with a number of Europe's leading clubs over the past few years, Doumbia has finally departed CSKA Moscow for Serie A title hopefuls Roma. The striker is currently involved in Ivory Coast's Africa Cup of Nations campaign, but Roma will hope he hits the ground running on his return. Doumbia's brace in CSKA's 2-1 victory over Manchester City at the Etihad in November highlighted his finishing ability, while he also notched in the 2-2 draw in Moscow.

9) Ryan Bertrand – Chelsea to Southampton (£10m)
In the final few moments of Transfer Deadline Day we learned Southampton had signed Chelsea defender on a permanent deal after the full-back had impressed on loan in the first half of the season. We understand the transfer fee to be in the region of £10m, which might raise a few eyebrows - but, remember, this is a player who made his Champions League debut in the final for Chelsea against Bayern Munich in 2012, which they won on penalties.

10) Manolo Gabbiadini – Sampdoria to Napoli (£9.75m)
Rafa Benitez's Napoli snapped up Gabbiadini following the forward's eight goals in 14 matches for Sampdoria. The 23-year-old has been capped twice by Italy after an impressive stint with the Under-21 team in which he averaged a goal every other game.