Question: What sport was played by both Scott Draper and Peter Curtis?

Context paragraphs:
1998 Stella Artois Championships: The 1998 Stella Artois Championships was a men's tennis tournament played on grass courts at the Queen's Club in London in the United Kingdom and was part of the World Series of the 1998 ATP Tour.  It was the 96 edition of the tournament and was held from June 8 through June 15, 1998.  Scott Draper won the singles title.

2005 Australian Open – Mixed Doubles: Samantha Stosur and Scott Draper defeated Liezel Huber and Kevin Ullyett in the final 6–2, 2–6, 10–6 to win the mixed doubles title at the 2005 Australian Open tennis tournament.

Peter Curtis (tennis): Peter Curtis (born 29 August 1945 ) is a former British professional tennis player.  Peter Curtis won one Grand Slam in mixed doubles with his wife at the time Mary Ann Eisel Curtis.

1999 Stella Artois Championships – Singles: Scott Draper was the defending champion but lost in the third round to Sargis Sargsian.

The Witches (1966 film): The Witches (US: "The Devil's Own") is a 1966 British horror film made by Hammer Films.  It was adapted by Nigel Kneale from the novel "The Devil's Own" by Norah Lofts, published under the pseudonym Peter Curtis.  It was directed by Cyril Frankel and starred Joan Fontaine (in her final feature-film performance), Alec McCowen, Kay Walsh, Ann Bell, Ingrid Boulting (billed as Ingrid Brett) and Gwen Ffrangcon Davies.  This was the final big-screen film role for Fontaine.

Scott Draper: Scott Dennis Draper (born 5 June 1974) is an Australian former tennis player and golfer.  He won the Australian Open Mixed Doubles with Sam Stosur in 2005.  Draper also reached the fourth round of the 1995 and 1996 French Opens, and the fourth round of the US Open in 1997.

1996 Infiniti Open – Singles: Michael Stich was the defending champion but lost in the first round to Scott Draper.

2003 RCA Championships – Singles: Greg Rusedski was the defending champion but lost in the second round to Scott Draper.

1997 Lipton Championships – Men's Singles: Andre Agassi was the two time defending champion but lost in the second round to Scott Draper.

Peter Curtis (footballer): Peter Curtis (born 13 January 1933) is a former Australian rules footballer who played with North Melbourne in the Victorian Football League (VFL).

Supporting paragraphs: Scott Draper Peter Curtis (tennis)
Answer: tennis