# 2000 Sybase Open – Singles

Mark Philippoussis was the defending champion and successfully defended his title, by defeating Mikael Tillström 7–5, 4–6, 6–3 in the final.

## Seeds

* (n/a)
* Mark Philippoussis (champion)
* (n/a)
* Michael Chang (quarterfinals)
* Jim Courier (semifinals)
* Franco Squillari (first round)
* Wayne Ferreira (semifinals)
* Jan-Michael Gambill (first 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

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 7 | Wayne Ferreira | 6$^7$ | 6 | 3 | | | | | |
| | Mikael Tillström | 7$^9$ | 2 | 6 | | | | | |
| | Mikael Tillström | 7$^9$ | 2 | 6 | | Mikael Tillström | 5 | 6 | 3 |
| | | | | | 2 | Mark Philippoussis | 7 | 4 | 6 |
| 5 | Jim Courier | 6 | 3 | 4 | 2 | Mark Philippoussis | 7 | 4 | 6 |
| 2 | Mark Philippoussis | 4 | 6 | 6 | | | | | |

### Top half

| 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 | Semifinals |
| LL | S Humphries | 4 | 4 | | | | | | | | | | | | | | | |
| WC | M Woodforde | 6 | 6 | WC | M Woodforde | 3 | 6 | 3 | | | | | | | | | | |
| | M Rodríguez | 2 | 1 | | M Larsson | 6 | 3 | 6 | | | | | | | | | | |
| | M Larsson | 6 | 6 | | | | | | | M Larsson | 6 | 3 | 4 | | | | | |
| | L Tieleman | 5 | 3 | | | | | | 7 | W Ferreira | 4 | 6 | 6 | | | | | |
| Q | V Liukko | 7 | 6 | Q | V Liukko | 3 | 3 | | | | | | | | | | | |
| Q | J Salzenstein | 4 | 4 | 7 | W Ferreira | 6 | 6 | | | | | | | | | | | |
| 7 | W Ferreira | 6 | 6 | | | | | | | | | | | 7 | W Ferreira | 6$^7$ | 6 | 3 |
| 4 | M Chang | 7 | 6 | | | | | | | | | | | | M Tillström | 7$^9$ | 2 | 6 |
| | P Srichaphan | 5 | 4 | 4 | M Chang | 6 | 6 | | | | | | | | | | | |
| | J Alonso | 4 | 4 | | M Mamiit | 2 | 3 | | | | | | | | | | | |
| | M Mamiit | 6 | 6 | | | | | | 4 | M Chang | 6 | 3 | 3 | | | | | |
| | S Sargsian | 6 | 6 | | | | | | | M Tillström | 2 | 6 | 6 | | | | | |
| | J van Lottum | 2 | 3 | | S Sargsian | 6 | 6$^3$ | 4 | | | | | | | | | | |
| | M Tillström | 7 | 7 | | M Tillström | 4 | 7$^7$ | 6 | | | | | | | | | | |
| 6 | F Squillari | 5 | 5 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | J Courier | 6 | 6 | | | | | | | | | | | | | | | |
| Q | E Taino | 3 | 4 | | 5 | J Courier | 7 | 6$^2$ | 7$^7$ | | | | | | | | | |
| | H Gumy | 6 | 6 | | | H Gumy | 5 | 7$^7$ | 6$^4$ | | | | | | | | | |
| WC | T Woodbridge | 4 | 2 | | | | | | | 5 | J Courier | 6 | 6 | | | | | |
| | P Goldstein | 6 | 7$^7$ | | | | | | | | P Goldstein | 4 | 4 | | | | | |
| Q | J Blake | 3 | 6$^4$ | | | P Goldstein | 6 | 3 | 7 | | | | | | | | | |
| | R Fromberg | 6$^5$ | 6 | 4 | LL | X Malisse | 2 | 6 | 5 | | | | | | | | | |
| LL | X Malisse | 7$^7$ | 0 | 6 | | | | | | | | | | 5 | J Courier | 6 | 3 | 4 |
| 8 | JM Gambill | 6$^2$ | 2 | | | | | | | | | | | 2 | M Philippoussis | 4 | 6 | 6 |
| | J Gimelstob | 7$^7$ | 6 | | | J Gimelstob | 6 | 7$^7$ | | | | | | | | | | |
| | N Massú | 4 | 2 | | | T Zíb | 4 | 6$^4$ | | | | | | | | | | |
| | T Zíb | 6 | 6 | | | | | | | | J Gimelstob | 6$^5$ | 4 | | | | | |
| | R Agénor | 7 | 6 | | | | | | | 2 | M Philippoussis | 7$^7$ | 6 | | | | | |
| WC | P King | 5 | 2 | | | R Agénor | 3 | 4 | | | | | | | | | | |
| | G Cañas | 6$^8$ | 6 | 6$^3$ | 2 | M Philippoussis | 6 | 6 | | | | | | | | | | |
| 2 | M Philippoussis | 7$^{10}$ | 4 | 7$^7$ | | | | | | | | | | | | | | |