Here are their whole Wimbledon records:
Pete Sampras
1989 Wimbledon
R128: Todd Woodbridge def. Pete Sampras (7-5, 7-6, 5-7, 6-3)
1990 Wimbledon
R128: Christo Van Rensburg def. Pete Sampras (7-6, 7-5, 7-6)
1991 Wimbledon
R128: Pete Sampras def. Danilo Marcelino (6-1, 6-2, 6-2)
R64: Derrick Rostagno def. Pete Sampras (6-4, 3-6, 7-6, 6-4)
1992 Wimbledon
R128: Pete Sampras def. Andrei Cherkasov (6-1, 6-3, 6-3)
R64: Pete Sampras def. Todd Woodbridge (7-6, 7-6, 6-7, 6-4)
R32: Pete Sampras def. Scott Davis (6-1, 6-0, 6-2)
R16: Pete Sampras def. Arnaud Boetsch (6-3, 7-5, 7-6)
QF: Pete Sampras def. Michael Stich (6-3, 6-2, 6-4)
SF: Goran Ivanisevic def. Pete Sampras (6-7, 7-6, 6-4, 6-2)
1993 Wimbledon
R128: Pete Sampras def. Neil Borwick (6-7, 6-3, 7-6, 6-3)
R64: Pete Sampras def. Jamie Morgan (6-4, 7-6, 6-4)
R32: Pete Sampras def. Byron Black (6-4, 6-1, 6-1)
R16: Pete Sampras def. Andrew Foster (6-1, 6-2, 7-6)
QF: Pete Sampras def. Andre Agassi (6-2, 6-2, 3-6, 3-6, 6-4)
SF: Pete Sampras def. Boris Becker (7-6, 6-4, 6-4)
FR: Pete Sampras def. Jim Courier (7-6, 7-6, 3-6, 6-3)
1994 Wimbledon
R128: Pete Sampras def. Jared Palmer (7-6, 7-5, 6-3)
R64: Pete Sampras def. Richey Reneberg (6-3, 6-4, 6-2)
R32: Pete Sampras def. Chuck Adams (6-1, 6-2, 6-4)
R16: Pete Sampras def. Daniel Vacek (6-4, 6-1, 7-6)
QF: Pete Sampras def. Michael Chang (6-4, 6-1, 6-3)
SF: Pete Sampras def. Todd Martin (6-4, 6-4, 3-6, 6-3)
FR: Pete Sampras def. Goran Ivanisevic (7-6, 7-6, 6-0)
1995 Wimbledon
R128: Pete Sampras def. Karsten Braasch (7-6, 6-7, 6-4, 6-1)
R64: Pete Sampras def. Tim Henman (6-2, 6-3, 7-6)
R32: Pete Sampras def. Jared Palmer (4-6, 6-4, 6-1, 6-2)
R16: Pete Sampras def. Greg Rusedski (6-4, 6-3, 7-5)
QF: Pete Sampras def. Shuzo Matsuoka (6-7, 6-3, 6-4, 6-2)
SF: Pete Sampras def. Goran Ivanisevic (7-6, 4-6, 6-3, 4-6, 6-3)
FR: Pete Sampras def. Boris Becker (6-7, 6-2, 6-4, 6-2)
1996 Wimbledon
R128: Pete Sampras def. Richey Reneberg (4-6, 6-4, 6-3, 6-3)
R64: Pete Sampras def. Mark Philippoussis (7-6, 6-4, 6-4)
R32: Pete Sampras def. Karol Kucera (6-4, 6-1, 6-7, 7-6)
R16: Pete Sampras def. Cedric Pioline (6-4, 6-4, 6-2)
QF: Richard Krajicek def. Pete Sampras (7-5, 7-6, 6-4)
1997 Wimbledon
R128: Pete Sampras def. Mikael Tillstrom (6-4, 6-4, 6-2)
R64: Pete Sampras def. Hendrik Dreekmann (7-6, 7-5, 7-5)
R32: Pete Sampras def. Byron Black (6-1, 6-2, 6-2)
R16: Pete Sampras def. Petr Korda (6-4, 6-3, 6-7, 6-7, 6-4)
QF: Pete Sampras def. Boris Becker (6-1, 6-7, 6-1, 6-4)
SF: Pete Sampras def. Todd Woodbridge (6-2, 6-1, 7-6)
FR: Pete Sampras def. Cedric Pioline (6-4, 6-2, 6-4)
1998 Wimbledon
R128: Pete Sampras def. Dominik Hrbaty (6-3, 6-3, 6-2)
R64: Pete Sampras def. Mikael Tillstrom (6-4, 6-4, 7-6)
R32: Pete Sampras def. Thomas Enqvist (6-3, 7-6, 7-6)
R16: Pete Sampras def. Sebastien Grosjean (6-3, 6-4, 6-4)
QF: Pete Sampras def. Mark Philippoussis (7-6, 6-4, 6-4)
SF: Pete Sampras def. Tim Henman (6-3, 4-6, 7-5, 6-3)
FR: Pete Sampras def. Goran Ivanisevic (6-7, 7-6, 6-4, 3-6, 6-2)
1999 Wimbledon
R128: Pete Sampras def. Scott Draper (6-3, 6-4, 6-4)
R64: Pete Sampras def. Sebastien Lareau (6-4, 6-2, 6-3)
R32: Pete Sampras def. Danny Sapsford (6-3, 6-4, 7-5)
R16: Pete Sampras def. Daniel Nestor (6-3, 6-4, 6-2)
QF: Pete Sampras def. Mark Philippoussis (4-6, 2-1 ret.)
SF: Pete Sampras def. Tim Henman (3-6, 6-4, 6-3, 6-4)
FR: Pete Sampras def. Andre Agassi (6-3, 6-4, 7-5)
2000 Wimbledon
R128: Pete Sampras def. Jiri Vanek (6-4, 6-4, 6-2)
R64: Pete Sampras def. Karol Kucera (7-6, 3-6, 6-3, 6-4)
R32: Pete Sampras def. Justin Gimelstob (2-6, 6-4, 6-2, 6-2)
R16: Pete Sampras def. Jonas Bjorkman (6-3, 6-2, 7-5)
QF: Pete Sampras def. Jan-Michael Gambill (6-4, 6-7, 6-4, 6-4)
SF: Pete Sampras def. Vladimir Voltchkov (7-6, 6-2, 6-4)
FR: Pete Sampras def. Patrick Rafter (6-7, 7-6, 6-4, 6-2)
2001 Wimbledon
R128: Pete Sampras def. Francisco Clavet (6-4, 7-6, 6-4)
R64: Pete Sampras def. Barry Cowan (6-3, 6-2, 6-7, 4-6, 6-3)
R32: Pete Sampras def. Sargis Sargsian (6-4, 6-4, 7-5)
R16: Roger Federer def. Pete Sampras (7-6, 5-7, 6-4, 6-7, 7-5)
2002 Wimbledon
R128: Pete Sampras def. Martin Lee (6-3, 7-6, 6-3)
R64: George Bastl def. Pete Sampras (6-3, 6-2, 4-6, 3-6, 6-4)
Roger Federer
1999 Wimbledon
R128: Jiri Novak def. Roger Federer (6-3, 3-6, 4-6, 6-3, 6-4)
2000 Wimbledon
R128: Yevgeny Kafelnikov def. Roger Federer (7-5, 7-5, 7-6)
2001 Wimbledon
R128: Roger Federer def. Christophe Rochus (6-2, 6-3, 6-2)
R64: Roger Federer def. Xavier Malisse (6-3, 7-5, 3-6, 4-6, 6-3)
R32: Roger Federer def. Jonas Bjorkman (7-6, 6-3, 7-6)
R16: Roger Federer def. Pete Sampras (7-6, 5-7, 6-4, 6-7, 7-5)
QF: Tim Henman def. Roger Federer (7-5, 7-6, 2-6, 7-6)
2002 Wimbledon
R128: Mario Ancic def. Roger Federer (6-3, 7-6, 6-3)
2003 Wimbledon
R128: Roger Federer def. Hyung-Taik Lee (6-3, 6-3, 7-6)
R64: Roger Federer def. Stefan Koubek (7-5, 6-1, 6-1)
R32: Roger Federer def. Mardy Fish (6-3, 6-1, 4-6, 6-1)
R16: Roger Federer def. Feliciano Lopez (7-6, 6-4, 6-4)
QF: Roger Federer def. Sjeng Schalken (6-3, 6-4, 6-4)
SF: Roger Federer def. Andy Roddick (7-6, 6-3, 6-3)
FR: Roger Federer def. Mark Philippoussis (7-6, 6-2, 7-6)
2004 Wimbledon
R128: Roger Federer def. Alex Bogdanovic (6-3, 6-3, 6-0)
R64: Roger Federer def. Alejandro Falla (6-1, 6-2, 6-0)
R32: Roger Federer def. Thomas Johansson (6-3, 6-4, 6-3)
R16: Roger Federer def. Ivo Karlovic (6-3, 7-6, 7-6)
QF: Roger Federer def. Lleyton Hewitt (6-1, 6-7, 6-0, 6-4)
SF: Roger Federer def. Sebastien Grosjean (6-2, 6-3, 7-6)
FR: Roger Federer def. Andy Roddick (4-6, 7-5, 7-6, 6-4)
2005 Wimbledon
R128: Roger Federer def. Paul-Henri Mathieu (6-4, 6-2, 6-4)
R64: Roger Federer def. Ivo Minar (6-4, 6-4, 6-1)
R32: Roger Federer def. Nicolas Kiefer (6-2, 6-7, 6-1, 7-5)
R16: Roger Federer def. Juan Carlos Ferrero (6-3, 6-4, 7-6)
QF: Roger Federer def. Fernando Gonzalez (7-5, 6-2, 7-6)
SF: Roger Federer def. Lleyton Hewitt (6-3, 6-4, 7-6)
FR: Roger Federer def. Andy Roddick (6-2, 7-6, 6-4)
2006 Wimbledon
R128: Roger Federer def. Richard Gasquet (6-3, 6-2, 6-2)
R64: Roger Federer def. Tim Henman (6-4, 6-0, 6-2)
R32: Roger Federer def. Nicolas Mahut (6-3, 7-6, 6-4)
R16: Roger Federer def. Tomas Berdych (6-3, 6-3, 6-4)
QF: Roger Federer def. Mario Ancic (6-4, 6-4, 6-4)
SF: Roger Federer def. Jonas Bjorkman (6-2, 6-0, 6-2)
FR: Roger Federer def. Rafael Nadal (6-0, 7-6, 6-7, 6-3)
2007 Wimbledon
R128: Roger Federer def. Teymuraz Gabashvili (6-3, 6-2, 6-4)
R64: Roger Federer def. Juan Martin del Potro (6-2, 7-5, 6-1)
R32: Roger Federer def. Marat Safin (6-1, 6-4, 7-6)
R16: Roger Federer def. Tommy Haas (Walkover)
QF: Roger Federer def. Juan Carlos Ferrero (7-6, 3-6, 6-1, 6-3)
SF: Roger Federer def. Richard Gasquet (7-5, 6-3, 6-4)
FR: Roger Federer def. Rafael Nadal (7-6, 4-6, 7-6, 2-6, 6-2)
2008 Wimbledon
R128: Roger Federer def. Dominik Hrbaty (6-3, 6-2, 6-2)
R64: Roger Federer def. Robin Soderling (6-3, 6-4, 7-6)
R32: Roger Federer def. Marc Gicquel (6-3, 6-3, 6-1)
R16: Roger Federer def. Lleyton Hewitt (7-6, 6-2, 6-4)
QF: Roger Federer def. Mario Ancic (6-1, 7-5, 6-4)
SF: Roger Federer def. Marat Safin (6-3, 7-6, 6-4)
FR: Rafael Nadal def. Roger Federer (6-4, 6-4, 6-7, 6-7, 9-7)
2009 Wimbledon
R128: Roger Federer def. Yen-Hsun Lu (7-5, 6-3, 6-2)
R64: Roger Federer def. Guillermo Garcia-Lopez (6-2, 6-2, 6-4)
R32: Roger Federer def. Philipp Kohlschreiber (6-3, 6-2, 6-7, 6-1)
R16: Roger Federer def. Robin Soderling (6-4, 7-6, 7-6)
QF: Roger Federer def. Ivo Karlovic (6-3, 7-5, 7-6)
SF: Roger Federer def. Tommy Haas (7-6, 7-5, 6-3)
FR: Roger Federer def. Andy Roddick (5-7, 7-6, 7-6, 3-6, 16-14)
2010 Wimbledon
R128: Roger Federer def. Alejandro Falla (5-7, 4-6, 6-4, 7-6, 6-0)
R64: Roger Federer def. Ilija Bozoljac (6-3, 6-7, 6-4, 7-6)
R32: Roger Federer def. Arnaud Clement (6-2, 6-4, 6-2)
R16: Roger Federer def. Jurgen Melzer (6-3, 6-2, 6-3)
QF: Tomas Berdych def. Roger Federer (6-4, 3-6, 6-1, 6-4)
2011 Wimbledon
R128: Roger Federer def. Mikhail Kukushkin (7-6, 6-4, 6-2)
R64: Roger Federer def. Adrian Mannarino (6-2, 6-3, 6-2)
R32: Roger Federer def. David Nalbandian (6-4, 6-2, 6-4)
R16: Roger Federer def. Mikhail Youzhny (6-7, 6-3, 6-3, 6-3)
QF: Jo-Wilfried Tsonga def. Roger Federer (3-6, 6-7, 6-4, 6-4, 6-4)
2012 Wimbledon
R128: Roger Federer def. Albert Ramos (6-1, 6-1, 6-1)
R64: Roger Federer def. Fabio Fognini (6-1, 6-3, 6-2)
R32: Roger Federer def. Julien Benneteau (4-6, 6-7, 6-2, 7-6, 6-1)
R16: Roger Federer def. Xavier Malisse (7-6, 6-1, 4-6, 6-3)
QF: Roger Federer def. Mikhail Youzhny (6-1, 6-2, 6-2)
SF: Roger Federer def. Novak Djokovic (6-3, 3-6, 6-4, 6-3)
FR: Roger Federer def. Andy Murray (4-6, 7-5, 6-3, 6-4)