# 2001 Hamlet Cup – Singles

Magnus Norman was the defending champion but did not compete that year.
Tommy Haas won in the final 6–3, 3–6, 6–2 against Pete Sampras.

## Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.
* n/a
* Àlex Corretja (first round)
* Pete Sampras (final)
* Arnaud Clément (semifinals)
* Thomas Johansson (semifinals)
* Tommy Haas (champion)
* Goran Ivanišević (first round)
* Jan-Michael Gambill (first round)
* Thomas Enqvist (quarterfinals)

## 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 | Final |
| 9 | T Enqvist | 6 | 7 | | | | | | | | | | | | | | | | | | | | |
| | H-T Lee | 2 | 5 | | 9 | T Enqvist | 6 | 6 | | | | | | | | | | | | | | | |
| | J Boutter | 6$^7$ | 7$^9$ | 6 | | J Boutter | 3 | 4 | | | | | | | | | | | | | | | |
| Q | D Hrbatý | 7$^9$ | 6$^7$ | 3 | | | | | | 9 | T Enqvist | 5 | 6 | 6$^7$ | | | | | | | | | |
| | R Schüttler | 6$^2$ | 6$^5$ | | | | | | | 5 | T Johansson | 7 | 3 | 7$^9$ | | | | | | | | | |
| | A Dupuis | 7$^7$ | 7$^7$ | | | A Dupuis | 3 | 1 | | | | | | | | | | | | | | | |
| | M Tabara | 1 | 4 | | 5 | T Johansson | 6 | 6 | | | | | | | | | | | | | | | |
| 5 | T Johansson | 6 | 6 | | | | | | | | | | | | 5 | T Johansson | 5 | 3 | | | | | |
| WC/3 | P Sampras | 6 | 6$^3$ | 7$^7$ | | | | | | | | | | | WC/3 | P Sampras | 7 | 6 | | | | | |
| | O Rochus | 4 | 7$^7$ | 6$^4$ | WC/3 | P Sampras | 6 | 6 | | | | | | | | | | | | | | | |
| | L Burgsmüller | 3 | 4 | | Q | A Peya | 3 | 2 | | | | | | | | | | | | | | | |
| Q | A Peya | 6 | 6 | | | | | | | WC/3 | P Sampras | 7 | 6 | | | | | | | | | | |
| WC | T Dent | 6 | 1 | 3 | | | | | | Q | F Mantilla | 5 | 3 | | | | | | | | | | |
| | G Cañas | 1 | 6 | 6 | | G Cañas | 7 | 3 | 2 | | | | | | | | | | | | | | |
| Q | F Mantilla | 6 | 7 | | Q | F Mantilla | 5 | 6 | 6 | | | | | | | | | | | | | | |
| 7 | G Ivanišević | 3 | 5 | | | | | | | | | | | | | | | | WC/3 | Pete Sampras | 3 | 6 | 2 |
| 8 | J-M Gambill | 6 | 6$^3$ | r | | | | | | | | | | | | | | | 6 | Tommy Haas | 6 | 3 | 6 |
| | A Martín | 3 | 7$^7$ | | | A Martín | 7$^7$ | 4 | 2 | | | | | | | | | | | | | | |
| Q | F Meligeni | 6 | 7$^7$ | | Q | F Meligeni | 6$^2$ | 6 | 6 | | | | | | | | | | | | | | |
| LL | M Hipfl | 2 | 6$^3$ | | | | | | | Q | F Meligeni | 6 | 3 | 3 | | | | | | | | | |
| | D Sanguinetti | 6$^5$ | 3 | | | | | | | 4 | A Clément | 1 | 6 | 6 | | | | | | | | | |
| | D Prinosil | 7$^7$ | 6 | | | D Prinosil | 4 | 6$^5$ | | | | | | | | | | | | | | | |
| | W Arthurs | 6 | 3 | 6$^6$ | 4 | A Clément | 6 | 7$^7$ | | | | | | | | | | | | | | | |
| 4 | A Clément | 4 | 6 | 7$^8$ | | | | | | | | | | | 4 | A Clément | 3 | 6$^3$ | | | | | |
| 6 | T Haas | 6 | 6$^4$ | 6 | | | | | | | | | | | 6 | T Haas | 6 | 7$^7$ | | | | | |
| | M Kratochvil | 3 | 7$^7$ | 3 | 6 | T Haas | 7$^7$ | 3 | 6 | | | | | | | | | | | | | | |
| | H Levy | 1 | 7 | 4 | | T Robredo | 6$^3$ | 6 | 2 | | | | | | | | | | | | | | |
| | T Robredo | 6 | 5 | 6 | | | | | | 6 | T Haas | 6 | 6 | | | | | | | | | | |
| | J Björkman | 6 | 6 | | | | | | | | J Björkman | 1 | 4 | | | | | | | | | | |
| | S Bruguera | 1 | 1 | | | J Björkman | 7 | | | | | | | | | | | | | | | | |
| | G Blanco | 7$^7$ | 6$^4$ | 6 | | G Blanco | 5 | r | | | | | | | | | | | | | | | |
| WC/2 | À Corretja | 6$^4$ | 7$^7$ | 1 | | | | | | | | | | | | | | | | | | | |