Sjeng Schalken (#no-rank)
| atpworldtour.com | ATP | Country |  Unknown | 
| Wikipedia | Eng / Fr | Birth | - | 
| Career best ranking | 11 - 2003-04-21 | Résidence |  Unknown | 
| Height | - | ||
| Weight | - | 
9 titles - 3 finals (winning ratio : 75.0%)
| Category | Hard (out.) | Hard (in.) | Clay | Grass | Total | 
|---|---|---|---|---|---|
| 500 | 1 | 0 | 0 | 0 | 1 | 
| 250 | 4 | 0 | 2 | 2 | 8 | 
| # | Date | Age | Categ | Tournament | Conditions | Opponent | Score | |
|---|---|---|---|---|---|---|---|---|
| 1 |  | 1995-10-08 | - | 250 |  Valence Open | Clay |  Gilbert Schaller | - | 
| 2 |  | 1996-01-14 | - | 250 |  Indonesia Open | Hard (out.) |  Younes El Aynaoui | - | 
| 3 |  | 1997-08-24 | - | 250 |  US Pro Tennis Championships | Hard (out.) |  Marcelo Rios | - | 
| 4 |  | 1999-01-17 | - | 250 |  Auckland Open | Hard (out.) |  Tommy Haas | - | 
| 5 |  | 2000-10-15 | - | 500 |  Japan Open | Hard (out.) |  Nicolas Lapentti | - | 
| 6 | 2000-10-22 | - | 250 |  China Open | Hard (out.) |  Magnus Norman | - | |
| 7 | 2001-08-19 | - | 500 |  Washington Open | Hard (out.) |  Andy Roddick | - | |
| 8 |  | 2001-10-28 | - | 250 |  Stockholm Open | Hard (out.) |  Jarkko Nieminen | - | 
| 9 |  | 2002-06-23 | - | 250 |  's-Hertogenbosch | Grass |  Arnaud Clement | - | 
| 10 | 2002-10-06 | - | 250 |  Kremlin Cup | Hard (in.) |  Paul-Henri Mathieu | - | |
| 11 |  | 2003-06-22 | - | 250 |  's-Hertogenbosch | Grass |  Arnaud Clement | - | 
| 12 |  | 2003-09-14 | - | 250 |  Brasil Open | Clay |  Rainer Schuettler | - | 
| (8) Country | Total | 
|---|---|
|  - Netherlands | 2 | 
|  - Spain | 1 | 
|  - Indonesia | 1 | 
|  - United States of America | 1 | 
|  - New Zealand | 1 | 
|  - Japan | 1 | 
|  - Sweden | 1 | 
|  - Brazil | 1 | 
LLTL
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