Helsinki CH 1981 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Yannick Noah | m. | Mario Martinez | 6-4 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Yannick Noah | m. | Manuel Orantes | 6-2 6-3 |
| Mario Martinez | m. | Balazs Taroczy | 6-3 6-2 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Yannick Noah | m. | Paul Torre | 7-6 6-2 |
| Manuel Orantes | m. | Zeljko Franulovic | 7-6 6-3 |
| Mario Martinez | m. | Ricardo Cano | 6-0 6-3 |
| Balazs Taroczy | m. | Angel Gimenez | 6-4 4-6 6-4 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Yannick Noah | m. | Stefan Simonsson | 6-4 6-2 |
| Paul Torre | m. | Chris Lewis | 0-6 6-3 6-1 |
| Zeljko Franulovic | m. | Anders Jarryd | 6-2 6-2 |
| Manuel Orantes | m. | Thierry Tulasne | 6-1 6-1 |
| Ricardo Cano | m. | Trevor Allan | 7-6 6-2 |
| Mario Martinez | m. | Fernando Luna | 2-6 6-1 6-2 |
| Angel Gimenez | m. | Bernard Boileau | 3-6 6-4 6-2 |
| Balazs Taroczy | m. | Pavel Hutka | 7-5 6-1 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Yannick Noah | m. | Christophe Freyss | 6-1 6-2 |
| Stefan Simonsson | m. | Georges Goven | 6-3 4-6 6-3 |
| Paul Torre | m. | Patrick Proisy | 6-7 6-1 6-4 |
| Chris Lewis | m. | Gustavo Guerrero | 6-3 6-3 |
| Anders Jarryd | m. | Corrado Barazzutti | 6-0 6-1 |
| Zeljko Franulovic | m. | Hans Kary | 6-0 7-6 |
| Thierry Tulasne | m. | Jiri Hrebec | 6-4 6-2 |
| Manuel Orantes | m. | Roberto Vizcaino | 6-3 6-2 |
| Ricardo Cano | m. | Ilie Nastase | 7-5 6-7 7-5 |
| Trevor Allan | m. | Hans Simonsson | 6-4 6-2 |
| Fernando Luna | m. | Gabriel Urpi | 3-6 7-6 6-3 |
| Mario Martinez | m. | Gerard Toulon | 6-3 6-2 |
| Bernard Boileau | m. | Pavel Slozil | 4-6 6-4 6-3 |
| Angel Gimenez | m. | Jerome Potier | 6-2 6-4 |
| Pavel Hutka | m. | Eric Deblicker | 3-6 7-6 6-4 |
| Balazs Taroczy | m. | Dominique Bedel | 7-5 6-7 6-3 |