The 25-year-old, who joined Napoli from Espanyol in August 2014, has made 32 appearances for the club in Serie A.
The Daily Mail reports that the Baggies are in talks with the Italian side over a £5m move for the Spaniard, although the Foxes could hijack the deal.
Lopez has made one appearance for the Catalonia national team.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Burnley | 40 | 23 | 15 | 2 | 55 | 12 | 43 | 84 |
| 2 | Sheffield UnitedSheff Utd | 40 | 26 | 7 | 7 | 56 | 30 | 26 | 83 |
| 3 | Leeds UnitedLeeds | 40 | 23 | 13 | 4 | 79 | 28 | 51 | 82 |
| 4 | Sunderland | 40 | 21 | 12 | 7 | 57 | 37 | 20 | 75 |
| 5 | Middlesbrough | 40 | 17 | 9 | 14 | 61 | 49 | 12 | 60 |
| 6 | Bristol City | 40 | 15 | 15 | 10 | 51 | 43 | 8 | 60 |
| 7 | Coventry CityCoventry | 40 | 17 | 8 | 15 | 57 | 53 | 4 | 59 |
| 8 | West Bromwich AlbionWest Brom | 40 | 13 | 18 | 9 | 48 | 36 | 12 | 57 |
| 9 | Millwall | 40 | 14 | 12 | 14 | 39 | 41 | -2 | 54 |
| 10 | Watford | 40 | 15 | 8 | 17 | 48 | 53 | -5 | 53 |
| 11 | Norwich CityNorwich | 40 | 13 | 13 | 14 | 62 | 56 | 6 | 52 |
| 12 | Blackburn RoversBlackburn | 40 | 15 | 7 | 18 | 42 | 43 | -1 | 52 |
| 13 | Sheffield WednesdaySheff Weds | 40 | 14 | 10 | 16 | 54 | 61 | -7 | 52 |
| 14 | Preston North EndPreston | 40 | 10 | 18 | 12 | 40 | 47 | -7 | 48 |
| 15 | Swansea CitySwansea | 40 | 13 | 9 | 18 | 41 | 51 | -10 | 48 |
| 16 | Queens Park RangersQPR | 40 | 11 | 13 | 16 | 45 | 53 | -8 | 46 |
| 17 | Portsmouth | 40 | 12 | 9 | 19 | 48 | 63 | -15 | 45 |
| 18 | Oxford UnitedOxford Utd | 40 | 11 | 12 | 17 | 41 | 57 | -16 | 45 |
| 19 | Hull City | 40 | 11 | 11 | 18 | 40 | 48 | -8 | 44 |
| 20 | Stoke CityStoke | 40 | 10 | 13 | 17 | 41 | 53 | -12 | 43 |
| 21 | Derby CountyDerby | 40 | 11 | 8 | 21 | 42 | 52 | -10 | 41 |
| 22 | Cardiff CityCardiff | 40 | 9 | 14 | 17 | 43 | 63 | -20 | 41 |
| 23 | Luton TownLuton | 40 | 10 | 9 | 21 | 36 | 61 | -25 | 39 |
| 24 | Plymouth ArgylePlymouth | 40 | 8 | 13 | 19 | 42 | 78 | -36 | 37 |
| > Championship Full Table | |||||||||
