Question: Jeremy Bates and Patrick Galbraith both played what sport?

Context paragraphs:
1991 Grand Prix de Tennis de Lyon – Doubles: Patrick Galbraith and Kelly Jones were the defending champions, but did not participate together this year.  Galbraith partnered Todd Witsken, losing in the quarterfinals.  Jones partnered Rick Leach, losing in the first round.

1998 Nottingham Open – Doubles: Ellis Ferreira and Patrick Galbraith were the defending champions, but did not partner together this year.  Ferreira partnered Rick Leach, losing in the first round.  Galbraith partnered Brett Steven, losing in the first round.

1998 Heineken Open – Doubles: Ellis Ferreira and Patrick Galbraith were the defending champions, but Ferreira did not participate this year.  Galbraith partnered Brett Steven, successfully defending his title.

Patrick Galbraith: Patrick Galbraith (born April 16, 1967, in Tacoma, Washington) is a former professional tennis player from the United States.

1993 Manchester Open – Doubles: Patrick Galbraith and David Macpherson were the defending champions, but Galbraith did not participate this year.  Macpherson partnered Steve DeVries, losing in the first round.

1999 Heineken Open – Doubles: Patrick Galbraith and Brett Steven were the defending champions, but Galbraith did not participate this year.  Steven partnered James Greenhalgh, losing in the quarterfinals.

Jeremy Bates (tennis): Michael Jeremy Bates, commonly known as Jeremy Bates (born 19 June 1962 in Solihull, England) is a British former professional tennis player.  He was ranked UK number 1 in 1987 and again from 1989 to 1994.  He reached a career-high ATP world ranking of 54 from 17 April 1995 to 21 April 1995.

1997 Stockholm Open – Doubles: Patrick Galbraith and Jonathan Stark were the defending champions, but Stark did not participate this year.  Galbraith partnered Ellis Ferreira, losing in the final.

1992 ABN AMRO World Tennis Tournament – Doubles: Patrick Galbraith and Anders Järryd were the defending champions, but Galbraith chose not to participate, and only Jarryd competed that year.

1996 Paris Open – Doubles: Grant Connell and Patrick Galbraith were the defending champions but they competed with different partners that year, Connell with Byron Black and Galbraith with Jonathan Stark.

Supporting paragraphs: Jeremy Bates (tennis) Patrick Galbraith
Answer: tennis