Here's all of Nadal's matches on clay on the ATP Tour
2002
2002 Mallorca
R32: Rafael Nadal def. Ramon Delgado (6-4, 6-4)
R16: Olivier Rochus def. Rafael Nadal (6-2, 6-2)
2003
2003 Monte Carlo
R64: Rafael Nadal def. Karol Kucera (6-1, 6-2)
R32: Rafael Nadal def. Albert Costa (7-5, 6-3)
R16: Guillermo Coria def. Rafael Nadal (7-6, 6-2)
2003 Barcelona
R64: Rafael Nadal def. Juan Antonio Marin (6-0 ret.)
R32: Alex Corretja def. Rafael Nadal (3-6, 6-2, 6-1)
2003 Hamburg
R64: Rafael Nadal def. Paul-Henri Mathieu (7-5, 6-4)
R32: Rafael Nadal def. Carlos Moya (7-5, 6-4)
R16: Gaston Gaudio def. Rafael Nadal (6-2, 6-2)
2003 Bastad
R32: Rafael Nadal def. Younes El Aynaoui (6-3, 4-6, 6-3)
R16: Rafael Nadal def. Albert Portas (6-0, 6-4)
QF: Nicolas Lapentti def. Rafael Nadal (3-6, 6-3, 7-6)
2003 Stuttgart
R64: Rafael Nadal def. Philipp Petzschner (7-5, 6-1)
R32: Fernando Gonzalez def. Rafael Nadal (6-2, 3-6, 6-2)
2003 Umag
R32: Rafael Nadal def. Adrian Voinea (6-3, 1-0 ret.)
R16: Rafael Nadal def. Mariano Puerta (6-2, 6-4)
QF: Rafael Nadal def. Magnus Norman (6-3, 6-4)
SF: Carlos Moya def. Rafael Nadal (6-4, 6-4)
2004
2004 Estoril
R32: Rafael Nadal def. Goran Ivanisevic (6-4, 6-1)
R16: Rafael Nadal def. Richard Gasquet (6-4, 3-6, 6-2)
QF: Irakli Labadze def. Rafael Nadal (Walkover)
2004 Bastad
R32: Rafael Nadal def. Jiri Vanek (4-6, 6-4, 6-3)
R16: Rafael Nadal def. Santiago Ventura (6-1, 6-2)
QF: Gaston Gaudio def. Rafael Nadal (6-2, 6-3)
2004 Stuttgart
R64: BYE
R32: Rafael Nadal def. Martin Vassallo Arguello (7-6, 6-4)
R16: Rafael Nadal def. Juan Ignacio Chela (6-2, 6-3)
QF: David Ferrer def. Rafael Nadal (6-3, 6-7, 7-5)
2004 Sopot
R32: Rafael Nadal def. Victor Hanescu (6-4, 6-4)
R16: Rafael Nadal def. Arnaud Di Pasquale (6-2, 6-4)
QF: Rafael Nadal def. Franco Squillari (6-3, 6-4)
SF: Rafael Nadal def. Felix Mantilla (7-5, 6-1)
F: Rafael Nadal def. Jose Acasuso (6-3, 6-4)
2004 Davis Cup SF (Spain vs. France)
4th Rubber: Rafael Nadal def. Arnaud Clement (6-4, 6-1, 6-2)
2004 Palermo
R32: Rafael Nadal def. Nicolas Almagro (6-1, 7-5)
R16: Olivier Mutis def. Rafael Nadal (6-3, 6-3)
2004 Davis Cup F (Spain vs. USA)
2nd Rubber: Rafael Nadal def. Andy Roddick (6-7, 6-2, 7-6, 6-2)
2005
2005 Buenos Aires
R32: Rafael Nadal def. Agustin Calleri (7-6, 6-3)
R16: Rafael Nadal def. Potito Starace (6-1, 6-3)
QF: Gaston Gaudio def. Rafael Nadal (0-6, 6-0, 6-1)
2005 Costa Do Sauipe
R32: Rafael Nadal def. Jose Acasuso (7-6, 6-3)
R16: Rafael Nadal def. Alex Calatrava (6-3, 6-3)
QF: Rafael Nadal def. Agustin Calleri (6-2, 6-7, 6-4)
SF: Rafael Nadal def. Ricardo Mello (2-6, 6-2, 6-4)
F: Rafael Nadal def. Alberto Martin (6-0, 6-7, 6-1)
2005 Acapulco
R32: Rafael Nadal def. Alex Calatrava (6-4, 6-4)
R16: Rafael Nadal def. Santiago Ventura (7-6, 6-2)
QF: Rafael Nadal def. Guillermo Canas (7-5, 6-3)
SF: Rafael Nadal def. Mariano Puerta (6-4, 6-1)
F: Rafael Nadal def. Albert Montanes (6-1, 6-0)
2005 Valencia
R32: Rafael Nadal def. Juan Carlos Ferrero (6-2, 6-1)
R16: Rafael Nadal def. Guillermo Garcia-Lopez (6-1, 6-4)
QF: Igor Andreev def. Rafael Nadal (7-5, 6-2)
2005 Monte Carlo
R64: Rafael Nadal def. Gael Monfils (6-3, 6-2)
R32: Rafael Nadal def. Xavier Malisse (6-0, 6-3)
R16: Rafael Nadal def. Olivier Rochus (6-1, 6-2)
QF: Rafael Nadal def. Gaston Gaudio (6-3, 6-0)
SF: Rafael Nadal def. Richard Gasquet (6-7, 6-4, 6-3)
F: Rafael Nadal def. Guillermo Coria (6-3, 6-1, 0-6, 7-5)
2005 Barcelona
R64: BYE
R32: Rafael Nadal def. Gilles Muller (6-0, 6-2)
R16: Rafael Nadal def. Dominik Hrbaty (6-1, 6-2)
QF: Rafael Nadal def. Agustin Calleri (6-2, 3-0 ret.)
SF: Rafael Nadal def. Radek Stepanek (7-5, 6-2)
F: Rafael Nadal def. Juan Carlos Ferrero (6-1, 7-6, 6-3)
2005 Rome
R64: Rafael Nadal def. Mikhail Youzhny (6-0, 6-2)
R32: Rafael Nadal def. Victor Hanescu (6-1, 6-1)
R16: Rafael Nadal def. Guillermo Canas (6-3, 6-1)
QF: Rafael Nadal def. Radek Stepanek (5-7, 6-1, 6-1)
SF: Rafael Nadal def. David Ferrer (4-6, 6-4, 7-5)
F: Rafael Nadal def. Guillermo Coria (6-4, 3-6, 6-3, 4-6, 7-6)
2005 French Open
R128: Rafael Nadal def. Lars Burgsmuller (6-1, 7-6, 6-1)
R64: Rafael Nadal def. Xavier Malisse (6-2, 6-2, 6-4)
R32: Rafael Nadal def. Richard Gasquet (6-4, 6-3, 6-2)
R16: Rafael Nadal def. Sebastien Grosjean (6-4, 3-6, 6-0, 6-3)
QF: Rafael Nadal def. David Ferrer (7-5, 6-2, 6-0)
SF: Rafael Nadal def. Roger Federer (6-3, 4-6, 6-4, 6-3)
F: Rafael Nadal def. Mariano Puerta (6-7, 6-3, 6-1, 7-5)
2005 Bastad
R32: Rafael Nadal def. Juan Monaco (6-1, 6-1)
R16: Rafael Nadal def. Alberto Martin (6-2, 6-4)
QF: Rafael Nadal def. Juan Carlos Ferrero (6-3, 6-3)
SF: Rafael Nadal def. Tommy Robredo (6-3, 6-3)
F: Rafael Nadal def. Tomas Berdych (2-6, 6-2, 6-4)
2005 Stuttgart
R64: BYE
R32: Rafael Nadal def. Hugo Armando (6-1, 6-2)
R16: Rafael Nadal def. Fernando Verdasco (6-3, 6-2)
QF: Rafael Nadal def. Tomas Zib (6-2, 6-1)
SF: Rafael Nadal def. Jarkko Nieminen (6-2, 7-5)
F: Rafael Nadal def. Gaston Gaudio (6-3, 6-3, 6-4)
2005 Davis Cup (Italy vs. Spain)
2nd Rubber: Rafael Nadal def. Daniele Bracciali (6-3, 6-2, 6-1)
4th Rubber: Rafael Nadal def. Andreas Seppi (6-1, 6-2, 5-7, 6-4)
2006
2006 Monte Carlo
R64: Rafael Nadal def. Arnaud Clement (6-4, 6-4)
R32: Rafael Nadal def. Jean-Rene Lisnard (6-4, 6-1)
R16: Rafael Nadal def. Kristof Vliegen (6-3, 6-3)
QF: Rafael Nadal def. Guillermo Coria (6-2, 6-1)
SF: Rafael Nadal def. Gaston Gaudio (5-7, 6-1, 6-1)
F: Rafael Nadal def. Roger Federer (6-2, 6-7, 6-3, 7-6)
2006 Barcelona
R64: BYE
R32: Rafael Nadal def. Feliciano Lopez (6-4, 6-2)
R16: Rafael Nadal def. Ivan Navarro (6-4, 6-2)
QF: Rafael Nadal def. Jarkko Nieminen (4-6, 6-4, 6-3)
SF: Rafael Nadal def. Nicolas Almagro (7-6, 6-3)
F: Rafael Nadal def. Tommy Robredo (6-4, 6-4, 6-0)
2006 Rome
R64: Rafael Nadal def. Carlos Moya (6-1, 2-6, 6-2)
R32: Rafael Nadal def. Filippo Volandri (6-1, 6-2)
R16: Rafael Nadal def. Tim Henman (6-2, 6-2)
QF: Rafael Nadal def. Fernando Gonzalez (6-4, 6-3)
SF: Rafael Nadal def. Gael Monfils (6-2, 6-2)
F: Rafael Nadal def. Roger Federer (6-7, 7-6, 6-4, 2-6, 7-6)
2006 French Open
R128: Rafael Nadal def. Robin Soderling (6-2, 7-5, 6-1)
R64: Rafael Nadal def. Kevin Kim (6-2, 6-1, 6-4)
R32: Rafael Nadal def. Paul-Henri Mathieu (5-7, 6-4, 6-4, 6-4)
R16: Rafael Nadal def. Lleyton Hewitt (6-2, 5-7, 6-4, 6-2)
QF: Rafael Nadal def. Novak Djokovic (6-4, 6-4 ret.)
SF: Rafael Nadal def. Ivan Ljubicic (6-4, 6-2, 7-6)
F: Rafael Nadal def. Roger Federer (1-6, 6-1, 6-4, 7-6)
2006 Davis Cup (Spain vs. Italy)
2nd Rubber: Rafael Nadal def. Andreas Seppi (6-0, 6-4, 6-3)
4th Rubber: Rafael Nadal def. Filippo Volandri (3-6, 7-5, 6-3, 6-3)
2007
2007 Monte Carlo
R64: BYE
R32: Rafael Nadal def. Juan Ignacio Chela (6-3, 6-1)
R16: Rafael Nadal def. Kristof Vliegen (6-1, 6-1)
QF: Rafael Nadal def. Philipp Kohlschreiber (6-2, 6-3)
SF: Rafael Nadal def. Tomas Berdych (6-0, 7-5)
F: Rafael Nadal def. Roger Federer (6-4, 6-4)
2007 Barcelona
R64: BYE
R32: Rafael Nadal def. Kristof Vliegen (6-1, 6-2)
R16: Rafael Nadal def. Thomas Johansson (6-1, 6-4)
QF: Rafael Nadal def. Potito Starace (6-2, 7-5)
SF: Rafael Nadal def. David Ferrer (7-5, 6-1)
F: Rafael Nadal def. Guillermo Canas (6-3, 6-4)
2007 Rome
R64: BYE
R32: Rafael Nadal def. Daniele Bracciali (6-4, 6-2)
R16: Rafael Nadal def. Mikhail Youzhny (6-2, 6-2)
QF: Rafael Nadal def. Novak Djokovic (6-2, 6-3)
SF: Rafael Nadal def. Nikolay Davydenko (7-6, 6-7, 6-4)
F: Rafael Nadal def. Fernando Gonzalez (6-2, 6-2)
2007 Hamburg
R64: BYE
R32: Rafael Nadal def. Oscar Hernandez (7-5, 6-1)
R16: Rafael Nadal def. Igor Andreev (6-4, 6-1)
QF: Rafael Nadal def. Fernando Gonzalez (6-4, 6-4)
SF: Rafael Nadal def. Lleyton Hewitt (2-6, 6-3, 7-5)
F: Roger Federer def. Rafael Nadal (2-6, 6-2, 6-0)
2007 French Open
R128: Rafael Nadal def. Juan Martin del Potro (7-5, 6-3, 6-2)
R64: Rafael Nadal def. Flavio Cipolla (6-2, 6-1, 6-4)
R32: Rafael Nadal def. Albert Montanes (6-1, 6-3, 6-2)
R16: Rafael Nadal def. Lleyton Hewitt (6-3, 6-1, 7-6)
QF: Rafael Nadal def. Carlos Moya (6-4, 6-3, 6-0)
SF: Rafael Nadal def. Novak Djokovic (7-5, 6-4, 6-2)
F: Rafael Nadal def. Roger Federer (6-3, 4-6, 6-3, 6-4)
2007 Stuttgart
R32: Rafael Nadal def. Alexander Waske (6-1, 6-1)
R16: Rafael Nadal def. Philipp Kohlschreiber (6-3, 6-3)
QF: Rafael Nadal def. Juan Monaco (6-1, 6-3)
SF: Rafael Nadal def. Feliciano Lopez (6-1, 7-5)
F: Rafael Nadal def. Stanislas Wawrinka (6-4, 7-5)