title: 1989 Lorraine Open – Singles
text: # 1989 Lorraine Open – Singles
  
  Jonas Svensson was the defending champion but did not compete that year.
  
  Guy Forget won in the final 6–3, 7–6 against Michiel Schapers.
  
  ## Seeds
  
  A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.
  
  * Darren Cahill (second round)
  * Ronald Agénor (quarterfinals)
  * Guy Forget (champion)
  * Jan Gunnarsson (first round)
  * Eric Jelen (first round)
  * Richard Matuszewski (first round)
  * Michiel Schapers (final)
  * Thierry Tulasne (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
  
  | 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 | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | D Cahill | 4 | 6 | 7 | | | | | | | | | | | | | | | | | | |
  | | E Winogradsky | 6 | 3 | 6 | 1 | D Cahill | 4 | 1 | | | | | | | | | | | | | | |
  | | J Carlsson | 6 | 3 | 6 | | J Carlsson | 6 | 6 | | | | | | | | | | | | | | |
  | | S Guy | 4 | 6 | 3 | | | | | | | J Carlsson | 4 | 7 | 3 | | | | | | | | |
  | | B Dyke | 4 | 6 | | | | | | | | E Masso | 6 | 5 | 6 | | | | | | | | |
  | | E Masso | 6 | 7 | | | E Masso | 6 | 2 | 7 | | | | | | | | | | | | | |
  | | Y Doumbia | 6 | 1 | | 8 | T Tulasne | 4 | 6 | 6 | | | | | | | | | | | | | |
  | 8 | T Tulasne | 7 | 6 | | | | | | | | | | | | | E Masso | 3 | 5 | | | | |
  | 3 | G Forget | 6 | 6 | | | | | | | | | | | | 3 | G Forget | 6 | 7 | | | | |
  | | T Nelson | 2 | 2 | | 3 | G Forget | 7 | 6 | | | | | | | | | | | | | | |
  | | C Mezzadri | 6 | 7 | | | C Mezzadri | 5 | 4 | | | | | | | | | | | | | | |
  | WC | M Bahrami | 1 | 6 | | | | | | | 3 | G Forget | 6 | 6 | | | | | | | | | |
  | Q | A Boetsch | 6 | 6 | | | | | | | | O Delaître | 4 | 3 | | | | | | | | | |
  | | C Panatta | 4 | 4 | | Q | A Boetsch | 4 | 6 | 2 | | | | | | | | | | | | | |
  | | O Delaître | 6 | 6 | | | O Delaître | 6 | 1 | 6 | | | | | | | | | | | | | |
  | 6 | R Matuszewski | 3 | 2 | | | | | | | | | | | | | | | | 3 | Guy Forget | 6 | 7 |
  | 5 | E Jelen | 5 | 6 | 6 | | | | | | | | | | | | | | | 7 | Michiel Schapers | 3 | 6 |
  | | R Stadler | 7 | 4 | 3 | 5 | E Jelen | 1 | 2 | | | | | | | | | | | | | | |
  | | O Rahnasto | 4 | 6 | | | J Bates | 6 | 6 | | | | | | | | | | | | | | |
  | | J Bates | 6 | 7 | | | | | | | | J Bates | 4 | 4 | | | | | | | | | |
  | | P Chamberlin | 6 | 6 | | | | | | | | P Chamberlin | 6 | 6 | | | | | | | | | |
  | | P Wekesa | 4 | 3 | | | P Chamberlin | 7 | 6 | | | | | | | | | | | | | | |
  | | J Potier | 7 | 7 | | | J Potier | 6 | 4 | | | | | | | | | | | | | | |
  | 4 | J Gunnarsson | 5 | 6 | | | | | | | | | | | | | P Chamberlin | 2 | $0^r$ | | | | |
  | 7 | M Schapers | 6 | 6 | | | | | | | | | | | | 7 | M Schapers | 6 | 1 | | | | |
  | | N Kulti | 3 | 4 | | 7 | M Schapers | 6 | 7 | | | | | | | | | | | | | | |
  | Q | G Raoux | 6 | 6 | | Q | G Raoux | 3 | 5 | | | | | | | | | | | | | | |
  | | U Riglewski | 3 | 4 | | | | | | | 7 | M Schapers | 7 | 7 | | | | | | | | | |
  | Q | M Ostoja | 3 | 7 | 1 | | | | | | 2 | R Agénor | 6 | 6 | | | | | | | | | |
  | Q | D Durand | 6 | 6 | 6 | Q | D Durand | 2 | 3 | | | | | | | | | | | | | | |
  | | H Moraing | 5 | 4 | | 2 | R Agénor | 6 | 6 | | | | | | | | | | | | | | |
  | 2 | R Agénor | 7 | 6 | | | | | | | | | | | | | | | | | | | |
  