| Singles | |
|---|---|
| 2001 BMW Open | |
| Champion |  Jiří Novák |
| Runner-up |  Antony Dupuis |
| Final score | 6–4, 7–5 |
| Draw | 32 (4 Q / 3 WC ) |
| Seeds | 8 |
Franco Squillari was the defending champion but lost in the quarterfinals to Bohdan Ulihrach.
Jiří Novák won in the final 6–4, 7–5 against Antony Dupuis.
Yevgeny Kafelnikov (first round)
Thomas Enqvist (second round)
Franco Squillari (quarterfinals)
Wayne Ferreira (first round) Thomas Johansson (second round)
Marcelo Ríos (second round)
Sjeng Schalken (second round)| Semifinals | Final | ||||||||||||
| Younes El Aynaoui | 7 | 1 | 2 | ||||||||||
| Antony Dupuis | 5 | 6 | 6 | ||||||||||
| Antony Dupuis | 4 | 5 | |||||||||||
| Jiří Novák | 6 | 7 | |||||||||||
| Bohdan Ulihrach | 4 | 4 | |||||||||||
| Jiří Novák | 6 | 6 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | Y Kafelnikov | 77 | 5 | 3 | |||||||||||||||||||||||
| Q |  W Eschauer | 62 | 7 | 6 | Q | W Eschauer | 6 | 1 | 0 | ||||||||||||||||||
 M Rosset | 67 | 2 | Q |  T Behrend | 2 | 6 | 6 | ||||||||||||||||||||
| Q | T Behrend | 79 | 6 | Q | T Behrend | 2 | 4 | ||||||||||||||||||||
| J Boutter | 6 | 65 | 63 | Y El Aynaoui | 6 | 6 | |||||||||||||||||||||
| Y El Aynaoui | 3 | 77 | 77 | Y El Aynaoui | 6 | 6 | |||||||||||||||||||||
| N Davydenko | 61 | 3 | 5 | T Johansson | 4 | 4 | |||||||||||||||||||||
| 5 | T Johansson | 77 | 6 | Y El Aynaoui | 7 | 1 | 2 | ||||||||||||||||||||
| 4 | W Ferreira | 6 | 2 | 1 | A Dupuis | 5 | 6 | 6 | |||||||||||||||||||
| A Dupuis | 3 | 6 | 6 | A Dupuis | 77 | 6 | |||||||||||||||||||||
| A Vinciguerra | 6 | 6 | A Vinciguerra | 65 | 4 | ||||||||||||||||||||||
| Q | T Zíb | 4 | 1 | A Dupuis | 3 | 78 | 6 | ||||||||||||||||||||
| WC | B Phau | 7 | 1 | 1 | Q |  F Saretta | 6 | 66 | 2 | ||||||||||||||||||
| Q | F Saretta | 5 | 6 | 6 | Q | F Saretta | 6 | 6 | |||||||||||||||||||
 S Sargsian | 2 | 4 | 6 | M Ríos | 3 | 2 | |||||||||||||||||||||
| 6 | M Ríos | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | S Schalken | 66 | 6 | 6 | |||||||||||||||||||||||
 N Lapentti | 78 | 3 | 4 | 8 | S Schalken | 7 | 3 | 66 | |||||||||||||||||||
| B Ulihrach | 6 | 3 | 6 | B Ulihrach | 5 | 6 | 78 | ||||||||||||||||||||
 D Sanguinetti | 4 | 6 | 0 | B Ulihrach | 6 | 6 | |||||||||||||||||||||
| C Vinck | 7 | 6 | 3 | F Squillari | 4 | 4 | |||||||||||||||||||||
| F Santoro | 5 | 1 | C Vinck | 2 | 5 | ||||||||||||||||||||||
| WC |  G Ivanišević | 3 | 3 | 3 | F Squillari | 6 | 7 | ||||||||||||||||||||
| 3 | F Squillari | 6 | 6 | B Ulihrach | 4 | 4 | |||||||||||||||||||||
| LL | D Melo | 5 | 77 | 3 | J Novák | 6 | 6 | ||||||||||||||||||||
 W Arthurs | 7 | 62 | 6 | W Arthurs | 6 | 6 | |||||||||||||||||||||
| WC |  E Benfele Álvarez | 1 | 6 | 5 | R Schüttler | 4 | 4 | ||||||||||||||||||||
| R Schüttler | 6 | 3 | 7 | W Arthurs | 63 | 1 | |||||||||||||||||||||
| J Novák | 6 | 7 | J Novák | 77 | 6 | ||||||||||||||||||||||
| LL | M Hipfl | 1 | 5 | J Novák | 1 | 6 | 77 | ||||||||||||||||||||
| D Elsner | 4 | 1 | 2 | T Enqvist | 6 | 2 | 62 | ||||||||||||||||||||
| 2 | T Enqvist | 6 | 6 | ||||||||||||||||||||||||
Defending champion Gustavo Kuerten successfully defended his title, defeating Àlex Corretja in the final 6–7(3–7), 7–5, 6–2, 6–0 to win the men's singles tennis title at the 2001 French Open.
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