Question: Patrick McEnroe and Lindsay Davenport, are both professional American sportsmen, for which sport?

Context paragraphs:
John McEnroe: John Patrick McEnroe Jr. (born February 16, 1959) is a retired American tennis player, often considered among the greatest in the history of the sport.  He was known for his shot-making artistry and volleying skills, as well as his confrontational on-court behavior that frequently landed him in trouble with umpires and tennis authorities.

1993 Paris Open – Doubles: John McEnroe and Patrick McEnroe were the defending champions.  John McEnroe did not participate this year.  Patrick McEnroe partnered Richey Reneberg, losing in the second round.

2013 French Open – Legends Over 45 Doubles: John McEnroe and Patrick McEnroe were the defending champions, but Patrick McEnroe did not participate. <br>

Lindsay Davenport: Lindsay Ann Davenport Leach (born June 8, 1976) is an American former professional tennis player.  She was ranked World No. 1 on eight different occasions, for a total of 98 weeks.  Davenport is one of five women who have been the year-end World No. 1 at least four times (1998, 2001, 2004, and 2005) since 1975; the others are Chris Evert, Steffi Graf, Martina Navratilova and Serena Williams.  She has achieved the No. 1 ranking in doubles as well.

1989 Los Angeles Open – Doubles: John McEnroe and Mark Woodforde were the defending champions but only Woodforde competed that year with Patrick McEnroe.

2012 French Open – Legends Over 45 Doubles: Guy Forget and Henri Leconte were the defending champions but lost the final to John McEnroe and Patrick McEnroe, 7–6, 6–3.

2015 French Open – Legends Over 45 Doubles: John McEnroe and Patrick McEnroe were the defending champions, but were eliminated in the round-robin stage.

1999 Porsche Tennis Grand Prix – Doubles: The 1999 Porsche Tennis Grand Prix – Doubles was the tennis doubles event at the 1999 Porsche Tennis Grand Prix, the twenty-second edition of the most prestigious tournament in Baden-Württemberg.  Lindsay Davenport and Natasha Zvereva were the defending champions, but they did not compete this year.  Davenport competed with Martina Hingis as the first seed, while Zvereva competed with Elena Tatarkova.  Davenport and Hingis withdrew in the quarterfinals due to Davenport having a wrist injury, whilst Tatarkova and Zvereva were knocked out in the first round.

2000 Toray Pan Pacific Open – Doubles: Lindsay Davenport and Natasha Zvereva were the defending champions, but Davenport did not compete this year.  Zvereva teamed up with Katarina Srebotnik and lost in quarterfinals to Lisa Raymond and Rennae Stubbs.

Patrick McEnroe: Patrick John McEnroe (born July 1, 1966) is a former professional tennis player and the former captain of the United States Davis Cup team.

Supporting paragraphs: Patrick McEnroe Lindsay Davenport
Answer: tennis