# 1993 Thriftway ATP Championships – Singles

Michael Chang defeated Stefan Edberg in the final, 7–5, 0–6, 6–4 to win the singles tennis title at the 1993 Cincinnati Masters.
Pete Sampras was the defending champion, but lost in the semifinals to Edberg.

## Seeds

* Pete Sampras (semifinals)
* Jim Courier (second round)
* Stefan Edberg (final)
* Michael Stich (quarterfinals)
* Ivan Lendl (second round)
* Petr Korda (second round)
* Michael Chang (champion)
* Richard Krajicek (second round)
* Goran Ivanišević (first round, retired)
* Andrei Medvedev (third round)
* Todd Martin (first round)
* Alexander Volkov (third round)
* Cédric Pioline (second round)
* Wayne Ferreira (third round)
* MaliVai Washington (second round)
* Henrik Holm (second 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 |
| 1 | Pete Sampras | 7$^7$ | 5 | 6$^5$ | | | | | |
| 3 | Stefan Edberg | 6$^3$ | 7 | 7$^7$ | | | | | |
| 3 | Stefan Edberg | 6$^3$ | 7 | 7$^7$ | 3 | Stefan Edberg | 5 | 6 | 4 |
| | | | | | 7 | Michael Chang | 7 | 0 | 6 |
| | Andre Agassi | 5 | 6 | 5 | 7 | Michael Chang | 7 | 0 | 6 |
| 7 | Michael Chang | 7 | 1 | 7 | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | P Sampras | 7 | 6 | | | | | | | | | |
| | B Shelton | 7$^{10}$ | 4 | 6 | | B Shelton | 5 | 2 | | | | | | | | | |
| | G Raoux | 6$^8$ | 6 | 1 | | | | | | 1 | P Sampras | 6 | 7 | | | | |
| | S Simian | 4 | 6$^5$ | | | | | | | | A Krickstein | 2 | 5 | | | | |
| | A Krickstein | 6 | 7$^7$ | | | A Krickstein | 4 | 6 | 6 | | | | | | | | |
| | J Eltingh | 5 | 4 | | 16 | H Holm | 6 | 3 | 0 | | | | | | | | |
| 16 | H Holm | 7 | 6 | | | | | | | | | | | 1 | P Sampras | 6 | 6 |
| 10 | A Medvedev | 6 | 6 | | | | | | | | | | | Q | S Bryan | 4 | 0 |
| Q | L Paes | 2 | 4 | | 10 | A Medvedev | 6 | 6 | | | | | | | | | |
| | W Masur | 7$^7$ | 4 | 7$^7$ | | W Masur | 3 | 4 | | | | | | | | | |
| | D Rostagno | 6$^4$ | 6 | 6$^5$ | | | | | | 10 | A Medvedev | 3 | 6$^6$ | | | | |
| | J Stark | 6$^4$ | 6$^4$ | | | | | | | Q | S Bryan | 6 | 7$^8$ | | | | |
| Q | S Bryan | 7$^7$ | 7$^7$ | | Q | S Bryan | 4 | 6 | 6 | | | | | | | | |
| | | | | | 8 | R Krajicek | 6 | 4 | 1 | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 3 | S Edberg | 6 | 6 | | | | | | | | | |
| | J Hlasek | 6 | 4 | 6 | | J Hlasek | 4 | 3 | | | | | | | | | |
| WC | R Weiss | 4 | 6 | 0 | | | | | 3 | S Edberg | 6 | 6 | | | | | |
| | R Gilbert | 7 | 4 | 0 | | | | | 14 | W Ferreira | 4 | 2 | | | | | |
| | J Tarango | 5 | 6 | 6 | | J Tarango | 2 | 4 | | | | | | | | | |
| | K Carlsen | 4 | 3 | | 14 | W Ferreira | 6 | 6 | | | | | | | | | |
| 14 | W Ferreira | 6 | 6 | | | | | | | | | | | 3 | S Edberg | 6 | 6 |
| 12 | A Volkov | 6 | 6$^3$ | 7 | | | | | | | | | | | B Gilbert | 4 | 2 |
| | J Yzaga | 1 | 7$^7$ | 5 | 12 | A Volkov | 6 | 6 | | | | | | | | | |
| | A Cherkasov | 6 | 6 | | | A Cherkasov | 3 | 3 | | | | | | | | | |
| | A Järryd | 4 | 0 | | | | | | 12 | A Volkov | 6 | 2 | 2 | | | | |
| | A Olhovskiy | 7$^7$ | 4 | 6$^7$ | | | | | | B Gilbert | 3 | 6 | 6 | | | | |
| | B Gilbert | 6$^3$ | 6 | 7$^9$ | | B Gilbert | 6 | 6 | | | | | | | | | |
| | | | | | 6 | P Korda | 3 | 4 | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 5 | I Lendl | 6$^4$ | 6 | 2 | | | | | | | | |
| | G Pozzi | 1 | 7$^8$ | 2 | WC | D Flach | 7$^7$ | 2 | 6 | | | | | | | | |
| WC | D Flach | 6 | 6$^6$ | 6 | | | | | | WC | D Flach | 5 | 1 | | | | |
| | R Reneberg | 6 | 7$^7$ | | | | | | | | A Agassi | 7 | 6 | | | | |
| Q | S Stolle | 3 | 6$^5$ | | | R Reneberg | 3 | 2 | | | | | | | | | |
| | A Agassi | 6 | 6$^2$ | 6 | | A Agassi | 6 | 6 | | | | | | | | | |
| 11 | T Martin | 3 | 7$^7$ | 3 | | | | | | | | | | | A Agassi | 6 | 6 |
| 13 | C Pioline | 6 | 6 | | | | | | | | | | | 4 | M Stich | 3 | 2 |
| | B Steven | 3 | 3 | | 13 | C Pioline | 6$^4$ | 2 | | | | | | | | | |
| | A O'Brien | 6$^4$ | 4 | | | M Woodforde | 7$^7$ | 6 | | | | | | | | | |
| | M Woodforde | 7$^7$ | 6 | | | | | | | | M Woodforde | 3 | 3 | | | | |
| | C Adams | 3 | 1$^r$ | | | | | | | 4 | M Stich | 6 | 6 | | | | |
| | A Mansdorf | 6 | 2 | | | A Mansdorf | 2 | 3 | | | | | | | | | |
| | | | | | 4 | M Stich | 6 | 6 | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 7 | M Chang | 6 | 7$^7$ | | | | | | | | | | | |
| Q | P Rafter | 4 | 2 | | Q | D Nestor | 3 | 6$^5$ | | | | | | | | | | | |
| Q | D Nestor | 6 | 6 | | | | | | | 7 | M Chang | 6 | 7$^9$ | | | | | | |
| Q | M Knowles | 6 | 1 | 6$^6$ | | | | | | | J Morgan | 1 | 6$^7$ | | | | | | |
| | J Morgan | 2 | 6 | 7$^8$ | | J Morgan | 6 | 5 | 7$^7$ | | | | | | | | | | |
| | L Mattar | 6 | 3 | | | L Mattar | 3 | 7 | 6$^3$ | | | | | | | | | | |
| 9 | G Ivanišević | 3 | 1$^r$ | | | | | | | | | | | | 7 | M Chang | 7$^7$ | 5 | 6 |
| 15 | M Washington | 6 | 6 | | | | | | | | | | | | | J Stoltenberg | 6$^3$ | 7 | 3 |
| WC | M Pernfors | 4 | 2 | | 15 | M Washington | 4 | 4 | | | | | | | | | | | |
| | J Siemerink | 6 | 6 | | | J Siemerink | 6 | 6 | | | | | | | | | | | |
| Q | G Doyle | 3 | 2 | | | | | | | | J Siemerink | 6$^1$ | 6 | 5 | | | | | |
| | J Stoltenberg | 6 | 7$^7$ | | | | | | | | J Stoltenberg | 7$^7$ | 3 | 7 | | | | | |
| | D Wheaton | 2 | 6$^5$ | | | J Stoltenberg | 3 | 6 | 6 | | | | | | | | | | |
| | | | | | 2 | J Courier | 6 | 4 | 4 | | | | | | | | | | |

## Qualifying
### Qualifying seeds

* Thomas Enqvist (first round)
* Jared Palmer (first round)
* Tommy Ho (first round)
* Markus Zoecke (first round)
* Chris Wilkinson (second round)
* Cristiano Caratti (first round)
* Chris Pridham (qualifying competition)
* Patrick Rafter (qualified)
* Stefano Pescosolido (second round)
* Jeremy Bates (first round)
* Diego Nargiso (first round)
* Sandon Stolle (qualified)
* David Witt (qualifying competition)
* Sébastien Lareau (qualifying competition)

### Qualifiers

* Sandon Stolle
* Daniel Nestor
* Mark Knowles
* Leander Paes
* Grant Doyle
* Patrick Rafter
* Steve Bryan

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Thomas Enqvist | 4 | 2 | | | | | | | | | |
| | Nicola Bruno | 6 | 6 | | | | | | | | | |
| | Nicola Bruno | 6 | 6 | | | Nicola Bruno | 6 | 6 | | | | |
| | | | | | | Ross Matheson | 4 | 2 | | | | |
| | Lin Bing-chao | 6 | 3 | 4 | | Ross Matheson | 4 | 2 | | | | |
| | Ross Matheson | 2 | 6 | 6 | | | | | | | | |
| | Ross Matheson | 2 | 6 | 6 | | | | | | Nicola Bruno | 4 | 2 |
| | | | | | | | | | 12 | Sandon Stolle | 6 | 6 |
| | Michael Tebbutt | 0 | 4 | | | | | | | | | | 12 | Sandon Stolle | 6 | 6 |
| | Dave Randall | 6 | 6 | | | | | | | | | |
| | Dave Randall | 6 | 6 | | | Dave Randall | 3 | 2 | | | | |
| | | | | | 12 | Sandon Stolle | 6 | 6 | | | | |
| | José Luis Noriega | 6 | 5 | | 12 | Sandon Stolle | 6 | 6 | | | | |
| 12 | Sandon Stolle | 7 | 7 | | | | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Jared Palmer | 6 | 7 | 3 | | | | | | | | | |
| | Daniel Nestor | 7 | 6 | 6 | | | | | | | | | |
| | Daniel Nestor | 7 | 6 | 6 | | Daniel Nestor | 7 | 6 | | | | | |
| | | | | | | Richard Schmidt | 6 | 4 | | | | | |
| | Richard Schmidt | 6 | 6 | | | Richard Schmidt | 6 | 4 | | | | | |
| | Philippe Pech | 3 | 4 | | | | | | | | | | |
| | Philippe Pech | 3 | 4 | | | | | | | Daniel Nestor | 7 | 1 | 6 |
| | | | | | | | | | 13 | David Witt | 5 | 6 | 3 |
| | Wayne Arthurs | 6 | 4 | | | | | | | | | | | 13 | David Witt | 5 | 6 | 3 |
| | David Nainkin | 7 | 6 | | | | | | | | | | |
| | David Nainkin | 7 | 6 | | | David Nainkin | 3 | 4 | | | | | |
| | | | | | 13 | David Witt | 6 | 6 | | | | | |
| | Todd Nelson | 6 | 1 | | 13 | David Witt | 6 | 6 | | | | | |
| 13 | David Witt | 7 | 6 | | | | | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Tommy Ho | 4 | 2 | | | | | | | | | |
| | Mark Knowles | 6 | 6 | | | | | | | | | |
| | Mark Knowles | 6 | 6 | | Mark Knowles | 6 | 7 | | | | | |
| | | | | | Fabio Silberberg | 4 | 6 | | | | | |
| | John Fitzgerald | 3 | 1 | | Fabio Silberberg | 4 | 6 | | | | | |
| | Fabio Silberberg | 6 | 6 | | | | | | | | | |
| | Fabio Silberberg | 6 | 6 | | | | | | Mark Knowles | 7 | 5 | 7 |
| | | | | | | | | 14 | Sébastien Lareau | 5 | 7 | 6 |
| | Martin Laurendeau | 6 | 6 | | | | | | | | | | 14 | Sébastien Lareau | 5 | 7 | 6 |
| | Pablo Campana | 4 | 4 | | | | | | | | | |
| | Pablo Campana | 4 | 4 | | Martin Laurendeau | 6 | 6 | | | | | |
| | | | | 14 | Sébastien Lareau | 7 | 7 | | | | | |
| | Kevin Ullyett | 5 | 1 | 14 | Sébastien Lareau | 7 | 7 | | | | | |
| 14 | Sébastien Lareau | 7 | 6 | | | | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Markus Zoecke | 4 | 5 | | | | | | | | | |
| | Leander Paes | 6 | 7 | | | | | | | | | |
| | Leander Paes | 6 | 7 | | Leander Paes | 6 | 6 | 6 | | | | |
| | | | | | Matt Lucena | 7 | 4 | 3 | | | | |
| | Matt Lucena | 6 | 6 | | Matt Lucena | 7 | 4 | 3 | | | | |
| | Chris Garner | 4 | 4 | | | | | | | | | |
| | Chris Garner | 4 | 4 | | | | | | Leander Paes | 4 | 6 | 6 |
| | | | | | | | | | Todd Witsken | 6 | 3 | 2 |
| | Kent Kinnear | 2 | 7 | 7 | | | | | | | | | Todd Witsken | 6 | 3 | 2 |
| | Keith Evans | 6 | 5 | 6 | | | | | | | | |
| | Keith Evans | 6 | 5 | 6 | Kent Kinnear | 6 | 3 | 6 | | | | |
| | | | | | Todd Witsken | 4 | 6 | 7 | | | | |
| | Todd Witsken | 6 | 6 | | Todd Witsken | 4 | 6 | 7 | | | | |
| 11 | Diego Nargiso | 4 | 2 | | | | | | | | | |

#### Fifth qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition |
| 5 | Chris Wilkinson | 6 | 6 | | | | | | | | |
| | Louis Gloria | 4 | 3 | | | | | | | | |
| | Louis Gloria | 4 | 3 | 5 | Chris Wilkinson | 6 | 4 | | | | |
| | | | | | Grant Doyle | 7 | 6 | | | | |
| | Grant Doyle | 6 | 6 | | Grant Doyle | 7 | 6 | | | | |
| | Agustín Moreno | 1 | 3 | | | | | | | | |
| | Agustín Moreno | 1 | 3 | | | | | | Grant Doyle | 7 | 6 |
| | | | | | | | | | David Engel | 6 | 2 |
| | Heath Denman | 6 | 6 | | | | | | | | | David Engel | 6 | 2 |
| | Mark Kaplan | 0 | 4 | | | | | | | | |
| | Mark Kaplan | 0 | 4 | | Heath Denman | 2 | 6 | 4 | | | |
| | | | | | David Engel | 6 | 2 | 6 | | | |
| | David Engel | 6 | 6 | | David Engel | 6 | 2 | 6 | | | |
| 10 | Jeremy Bates | 2 | 2 | | | | | | | | |

#### Sixth qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 6 | Cristiano Caratti | 6 | 6 | 5 | | | | | | | | | |
| | Lan Bale | 1 | 7 | 7 | | | | | | | | | |
| | Lan Bale | 1 | 7 | 7 | | Lan Bale | 2 | 7 | 6 | | | | |
| | | | | | | Peter Lundgren | 6 | 5 | 3 | | | | |
| | Jimmy Arias | 2 | 6 | 2 | | Peter Lundgren | 6 | 5 | 3 | | | | |
| | Peter Lundgren | 6 | 3 | 6 | | | | | | | | | |
| | Peter Lundgren | 6 | 3 | 6 | | | | | | | Lan Bale | 2 | 2 |
| | | | | | | | | | | 8 | Patrick Rafter | 6 | 6 |
| | Niclas Kroon | 6 | 6 | | | | | | | | | | | 8 | Patrick Rafter | 6 | 6 |
| | Vince Spadea | 3 | 4 | | | | | | | | | | |
| | Vince Spadea | 3 | 4 | | | Niclas Kroon | 2 | 4 | | | | | |
| | | | | | 8 | Patrick Rafter | 6 | 6 | | | | | |
| | Johan Carlsson | 4 | 3 | | 8 | Patrick Rafter | 6 | 6 | | | | | |
| 8 | Patrick Rafter | 6 | 6 | | | | | | | | | | |

#### Seventh qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 7 | Chris Pridham | 6 | 6 | | | | | | | | | |
| | Axel Finnberg | 4 | 3 | | | | | | | | | |
| | Axel Finnberg | 4 | 3 | | 7 | Chris Pridham | 6 | 6 | | | | |
| | | | | | | David Kass | 2 | 2 | | | | |
| | Fabien Cousin | 2 | 6 | 3 | | David Kass | 2 | 2 | | | | |
| | David Kass | 6 | 3 | 6 | | | | | | | | |
| | David Kass | 6 | 3 | 6 | | | | | 7 | Chris Pridham | 6 | 5 |
| | | | | | | | | | | Steve Bryan | 7 | 7 |
| | Danilo Marcelino | 2 | 4$^r$ | | | | | | | | | | Steve Bryan | 7 | 7 |
| | Steve Bryan | 6 | 3 | | | | | | | | | |
| | Steve Bryan | 6 | 3 | | | Steve Bryan | 7 | 6 | | | | |
| | | | | | 9 | Stefano Pescosolido | 5 | 1 | | | | |
| WC | Curt Josselyn | 6 | 0 | 3 | 9 | Stefano Pescosolido | 5 | 1 | | | | |
| 9 | Stefano Pescosolido | 4 | 6 | 6 | | | | | | | | |