List of male tennis players

To keep it at a reasonable length, the following is (only) a list of male tennis players from over the years who in singles have been ranked in the top 25 in the 'open era', in the top few prior to the open era, quarter-finalists or better in a Grand Slam tournament, or medalists at the Olympic Games, or who in doubles have won a Grand Slam or Olympic tournament or been ranked No 1.

S

• John Sadri - (U.S.)
• Marat Safin (1980-) - (Russia) - 2000 U.S. Open champion; 2005 Australian Open champion; 2002 French Open semi-finalist; 2001 Wimbledon quater-finalist; ranked World No. 1
• Pete Sampras (1971-) - (USA) - 1990, 1993, 1995, 1996 and 2002 U.S. Open champion; 1993, 1994, 1995, 1997, 1998, 1999 and 2000 Wimbledon champion; 1994 and 1997 Australian Open champion; 1996 French Open semi-finalist; ranked World No. 1 for 286 weeks (record)
• Emilio Sánchez - (Spain) - 1988 French Open quater-finalist; 1988 U.S. Open quater-finalist
• Javier Sánchez - (Spain)
• Manuel Santana (1938-) - (Spain)
• Jiro Sato (1908-1934) (Japan)
• Bill Scanlon - (USA)
• Sjeng Schalken (1976-) - (Netherlands) - 2002 U.S. Open semi-finalist; 2002, 2003 and 2004 Wimbledon quater-finalist
• Michiel Schapers (1959-) - (Netherlands) - World No. 25 in 1988; 1985 and 1988 Australian Open quarter-finalist
• Ted Schroeder (1921-) - (U.S.)
• Rainer Schü(e)ttler (1976-) - (Germany) - 2003 Australian Open finalist
• Frank Sedgman (1927-) - (Australia)
• Pancho Segura (1921-) - (Ecuador/U.S.)
• Robert Seguso - (U.S.) - doubles specialist
• Zenzo Shimizu (1891- 1977) (Japan)
• Jan Siemerink - (The Netherlands) - 1998 Wimbledon quater-finalist
• Henry Slocum - (U.S.)
• Tomas Smid - (Czechoslovakia/U.S.)
• Stan Smith (1946-) - (U.S.) - 1971 U.S. Open champion; 1972 Wimbledon champion; 1971 and 1972 French Open quater-finalist
• Harold Solomon - (U.S.)
• Vince(nt) Spadea - (1974-) - (U.S.) - 1999 Australian Open quater-finalist
• Franco Squillari - (Argentina) - 2000 French Open semi-finalist
• Milan Srejber - (Czechoslovakia) - 1986 U.S. Open quarterfinalist
• Paradorn Srichaphan (1979-) - (Thailand) -
• Johnathan Stark - (U.S.) - doubles specialist
• Radek Stepanek - (Czech Republic)
• Brett Steven (1969-) - (New Zealand) - 1993 Australian Open quarterfinalist
• Michael Stich (1968-) - (Germany) - 1991 Wimbledon champion
• Dick Stockton - (U.S.)
• Fred Stolle - (Australia)
• Sandon Stolle - (Australia) - doubles specialist
• Jason Stoltenberg - (Australia)
• Allan Stone (1945-) - (Australia) - 1971 Australian Open semi-finalist; 1968 and 1977(December) Australian Open doubles champion
• Eric Sturgess - (South Africa)
• Cyril Suk (1967-) - (Czech Republic) - doubles specialist
• Henrik Sundström - (Sweden)
• Jonas Svensson - (Sweden)