| Singles | |
|---|---|
| 1990 Trofeo Ilva-Coppa Mantegazza | |
| Champion |  Raffaella Reggi |
| Runner-up |  Alexia Dechaume |
| Score | 3–6, 6–0, 6–2 |
| Draw | 32 (4Q) |
| Seeds | 8 |
Karine Quentrec was the defending champion, but did not compete this year.
Raffaella Reggi won the title by defeating Alexia Dechaume 3–6, 6–0, 6–2 in the final. [1]
Raffaella Reggi (champion) Laura Golarsa (quarterfinals) Laura Garrone (second round)
Ann Grossman (quarterfinals) Barbara Romanò (first round)
Jana Pospíšilová (first round)
Federica Haumüller (first round) Eva Švíglerová (first round)| Semifinals | Final | ||||||||||||
| 1 | Raffaella Reggi | 6 | 2 | 6 | |||||||||
| Pascale Etchemendy | 3 | 6 | 4 | ||||||||||
| 1 | Raffaella Reggi | 3 | 6 | 6 | |||||||||
| Q | Alexia Dechaume | 6 | 0 | 2 | |||||||||
 Petra Ritter | 2 | 3 | |||||||||||
| Q | Alexia Dechaume | 6 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | R Reggi | 6 | 4 | 6 | |||||||||||||||||||||||
 A Devries | 1 | 6 | 2 | 1 | R Reggi | 6 | 6 | ||||||||||||||||||||
 C Toleafoa | 6 | 2 |  C Chabalgoity | 3 | 0 | ||||||||||||||||||||||
| C Chabalgoity | 7 | 6 | 1 | R Reggi | 5 | 6 | 6 | ||||||||||||||||||||
 T Scheuer-Larsen | 6 | 6 | T Scheuer-Larsen | 7 | 2 | 3 | |||||||||||||||||||||
| I Budařová | 2 | 0 | T Scheuer-Larsen | 6 | 3 | 6 | |||||||||||||||||||||
 K Godridge | 0 | 7 | 6 | K Godridge | 4 | 6 | 0 | ||||||||||||||||||||
| 6 | J Pospíšilová | 6 | 5 | 1 | 1 | R Reggi | 6 | 2 | 6 | ||||||||||||||||||
| 4 | A Grossman | 6 | 6 | P Etchemendy | 3 | 6 | 4 | ||||||||||||||||||||
 E Zardo | 2 | 3 | 4 | A Grossman | 6 | 6 | |||||||||||||||||||||
| F Romano | 6 | 6 | F Romano | 1 | 1 | ||||||||||||||||||||||
| C Cohen | 3 | 1 | 4 | A Grossman | 6 | 0 | 2 | ||||||||||||||||||||
| F Bonsignori | 6 | 6 | P Etchemendy | 3 | 6 | 6 | |||||||||||||||||||||
| B Reinstadler | 3 | 4 | F Bonsignori | 6 | 0 | 2 | |||||||||||||||||||||
| P Etchemendy | 6 | 7 | P Etchemendy | 3 | 6 | 6 | |||||||||||||||||||||
| 8 | E Švíglerová | 1 | 5 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 7 | F Haumüller | 4 | 6 | 4 | |||||||||||||||||||||||
| L Lásková | 6 | 4 | 6 | L Lásková | 6 | 1 | |||||||||||||||||||||
| Q | K Piccolini | 6 | 6 | Q | K Piccolini | 7 | 6 | ||||||||||||||||||||
| Q | M Maruska | 1 | 1 | Q | K Piccolini | 7 | 4 | 3 | |||||||||||||||||||
| P Ritter | 4 | 6 | 7 | P Ritter | 5 | 6 | 6 | ||||||||||||||||||||
 V Martinek | 6 | 3 | 5 | P Ritter | 6 | 6 | |||||||||||||||||||||
| Q |  S Smith | 2 | 4 | 3 | L Garrone | 2 | 0 | ||||||||||||||||||||
| 3 | L Garrone | 6 | 6 | P Ritter | 2 | 3 | |||||||||||||||||||||
| 5 | B Romanò | 6 | 6 | 6 | Q | A Dechaume | 6 | 6 | |||||||||||||||||||
| S La Fratta | 0 | 7 | 7 | S La Fratta | 6 | 6 | 4 | ||||||||||||||||||||
| Q | A Dechaume | 6 | 6 | Q | A Dechaume | 4 | 7 | 6 | |||||||||||||||||||
 P Thorén | 4 | 2 | Q | A Dechaume | 7 | 6 | |||||||||||||||||||||
| J Tremelling | 3 | 1 | 2 | L Golarsa | 6 | 2 | |||||||||||||||||||||
| S Farina | 6 | 6 | S Farina | 4 | 5 | ||||||||||||||||||||||
| A Tiezzi | 2 | 2 | 2 | L Golarsa | 6 | 7 | |||||||||||||||||||||
| 2 | L Golarsa | 6 | 6 | ||||||||||||||||||||||||
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