Mate Pavić and Michael Venus were the defending champions, but Pavić chose to compete in Sydney instead.
 Venus played alongside Robert Lindstedt, but lost in the first round to Nicholas Monroe and Artem Sitak.
Mate Pavić and Michael Venus were the defending champions, but Venus chose to compete in Delray Beach instead.
 Pavić played alongside Alexander Peya, but lost in the quarterfinals to Robin Haase and Dominic Inglot.
Marin Draganja and Mate Pavić won the inaugural tournament, beating Aljaž Bedene and Blaž Rola 6–3, 1–6, [10–5].
Laura Siegemund and Mate Pavić were the defending champions, but Siegemund was unable to compete due to injury.
 Pavić played alongside Andreja Klepač, but lost to Alicja Rosolska and Santiago González in the first round.
Andrea Jaeger ( ; born June 4, 1965) is a former World No. 2 professional tennis player from the United States whose brief but highly successful tennis career ended prematurely due to major shoulder injuries.
 Jaeger reached the singles final of Wimbledon in 1983 and the French Open in 1982.
 She reached the singles semifinals of the Australian Open in 1982 and of the U.S. Open in 1980 and 1982.
 She also won 10 singles titles.
 In mixed doubles, Jaeger won the French Open with Jimmy Arias in 1981.
 During her career, Jaeger won U.S. $1.4 million in prize money and millions more in endorsements.
 After retirement in 1987, she has prominently dedicated her life to public service, charities, and philanthropy.
 In 2006, she became "Sister Andrea" as a member of the Anglican Order of Preachers.
 She is a member of the Episcopal Church and based in Santa Rosa Beach, Florida, U.S.
Mate Pavić and Michael Venus were the defending champions, but decided not to defend their title.
Liam Broady and Tom Farquharson were the defending champions but only Broady chose to compete this year, playing alongside Filip Horanský.
 They reached the semifinals, where the second seeds George Morgan and Mate Pavić defeated them, 3–6, 6–7.
Mate Pavić and Michael Venus were the defending champions, but Pavić chose to compete in Sofia instead.
 Venus played alongside Robert Lindstedt, but lost in the quarterfinals to Alexander and Mischa Zverev.
Mate Pavić and Michael Venus were the defending champions, but Pavić chose to compete in Stuttgart instead.
 Venus played alongside André Sá, but lost to Łukasz Kubot and Marcelo Melo in the semifinals.
Mate Pavić (born 4 July 1993) is a Croatian professional tennis player specialising in doubles.
 Mate won the 2016 US Open mixed doubles title in partnership with Laura Siegemund, and reached the 2017 Wimbledon Championships men's doubles finals partnering Oliver Marach.

Question: Mate Pavić and Andrea Jaeger are both what?
Answer: professional tennis player