title: 1987 Donnay Indoor Championships – Singles
text: # 1987 Donnay Indoor Championships – Singles
  
  Mats Wilander was the defending champion.
  
  Wilander successfully defended his title, defeating John McEnroe 6–3, 6–4 in the final.
  
  ## Seeds
  
  * Boris Becker (quarterfinals)
  * Mats Wilander (champion)
  * John McEnroe (final)
  * Emilio Sánchez (first round)
  * Jonas Svensson (semifinals)
  * Jakob Hlasek (quarterfinals)
  * Anders Järryd (semifinals)
  * Amos Mansdorf (second round)
  
  ## Draw
  
  ### Key
  
  * Q = Qualifier
  * WC = Wild card
  * LL = Lucky loser
  * Alt = Alternate
  * SE = Special exempt
  * PR = Protected ranking
  * ITF = ITF entry
  * JE = Junior exempt
  * w/o = Walkover
  * r = Retired
  * d = Defaulted
  * SR = Special ranking
  
  ### Finals
  
  | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - |
  | 7 | Anders Järryd | 3 | 3 | | | | |
  | 3 | John McEnroe | 6 | 6 | | | | |
  | 3 | John McEnroe | 6 | 6 | 3 | John McEnroe | 3 | 4 |
  | | | | | 2 | Mats Wilander | 6 | 6 |
  | 5 | Jonas Svensson | 3 | 2 | 2 | Mats Wilander | 6 | 6 |
  | 2 | Mats Wilander | 6 | 6 | | | | |
  
  ### Top half
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | B Becker | 7 | 6 | | | | | | | | | | | | | | | |
  | LL | P Lindgren | 6 | 3 | | 1 | B Becker | 3 | 6 | 6 | | | | | | | | | |
  | | S Živojinović | 6 | 6 | | | S Živojinović | 6 | 4 | 4 | | | | | | | | | |
  | | E Jelen | 4 | 3 | | | | | | | 1 | B Becker | 6 | 3 | 4 | | | | |
  | | S Casal | 6 | 4 | | | | | | | 7 | A Järryd | 4 | 6 | 6 | | | | |
  | | A Chesnokov | 7 | 6 | | | A Chesnokov | 2 | 3 | | | | | | | | | | |
  | | L Pimek | 3 | 3 | | 7 | A Järryd | 6 | 6 | | | | | | | | | | |
  | 7 | A Järryd | 6 | 6 | | | | | | | | | | | | 7 | A Järryd | 3 | 3 |
  | 3 | J McEnroe | 6 | 6 | | | | | | | | | | | | 3 | J McEnroe | 6 | 6 |
  | | P Canè | 3 | 1 | | 3 | J McEnroe | 7 | 6 | | | | | | | | | | |
  | | T Šmid | 6 | 4 | | Q | T Högstedt | 6 | 1 | | | | | | | | | | |
  | Q | T Högstedt | 7 | 6 | | | | | | | 3 | J McEnroe | 6 | 7 | | | | | |
  | WC | J Vanlangendonck | 5 | 7 | 3 | | | | | | 6 | J Hlasek | 3 | 5 | | | | | |
  | | M Leach | 7 | 6 | 6 | | M Leach | 6 | 5 | 3 | | | | | | | | | |
  | | J Canter | 2 | 4 | | 6 | J Hlasek | 2 | 7 | 6 | | | | | | | | | |
  | 6 | J Hlasek | 6 | 6 | | | | | | | | | | | | | | | |
  
  ### Bottom half
  
  | First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 5 | J Svensson | 6 | 6 | | | | | | | | | | | | | | | |
  | | P Arraya | 3 | 3 | | 5 | J Svensson | 6 | 5 | 6 | | | | | | | | | |
  | | C Limberger | 7 | 2 | 6 | | C Limberger | 2 | 7 | 3 | | | | | | | | | |
  | WC | K Demuynck | 5 | 6 | 4 | | | | | | 5 | J Svensson | 6 | 6 | | | | | |
  | | S Colombo | 6 | 4 | 6 | | | | | | | J Gunnarsson | 3 | 3 | | | | | |
  | | K Nováček | 2 | 6 | 4 | | S Colombo | 6 | 0 | 1 | | | | | | | | | |
  | | J Gunnarsson | 6 | 7 | | | J Gunnarsson | 3 | 6 | 6 | | | | | | | | | |
  | 4 | E Sánchez | 1 | 6 | | | | | | | | | | | | 5 | J Svensson | 3 | 2 |
  | 8 | A Mansdorf | 6 | 6 | | | | | | | | | | | | 2 | M Wilander | 6 | 6 |
  | | B Dyke | 3 | 3 | | 8 | A Mansdorf | 6 | 6 | 4 | | | | | | | | | |
  | WC | Christoph Geukens | 3 | 2 | | Q | G Bloom | 1 | 7 | 6 | | | | | | | | | |
  | Q | G Bloom | 6 | 6 | | | | | | | Q | G Bloom | 7 | 3 | 2 | | | | |
  | Q | M Kratzmann | 4 | 6 | 6 | | | | | | 2 | M Wilander | 5 | 6 | 6 | | | | |
  | | D Pérez | 6 | 3 | 2 | Q | M Kratzmann | 0 | 2 | | | | | | | | | | |
  | Q | E Masso | 5 | 2 | | 2 | M Wilander | 6 | 6 | | | | | | | | | | |
  | 2 | M Wilander | 7 | 6 | | | | | | | | | | | | | | | |
  