Treat Conrad Huey (; born August 28, 1985) is a Filipino-American tennis player who represents the Philippines in international competitions. He turned professional in 2008 and he started representing the Philippines in the Davis Cup and the Southeast Asian Games in 2009. Huey specializes in doubles and has reached eighteen finals on the ATP World Tour. He won titles at the 2012 Citi Open, 2013 Swiss Indoors, and 2014 Aegon International alongside Dominic Inglot, 2015 Estoril Open with Scott Lipsky, 2015 St. Petersburg Open and 2015 Malaysian Open, Kuala Lumpur with Henri Kontinen, 2016 Abierto Mexicano Telcel with Max Mirnyi and the 2017 Los Cabos Open with Juan Sebastian Cabal. Huey reached his career-high doubles ranking of world No. 18 in July 2016. Among his partners were Somdev Devvarman, Brian Battistone, Jeff Coetzee, Harsh Mankad, Jerzy Janowicz, Dominic Inglot, Jack Sock, Jonathan Erlich, Scott Lipsky, Max Mirnyi and Henri Kontinen. In 2012, Huey became a member of the World Team Tennis' Washington Kastles due to the absence of Leander Paes (competing in the 2012 London Olympics). Huey also participated in the International Premier Tennis League (IPTL). Treat Huey participated as coach and player in the IPTL with the Philippine Mavericks. He is the first Filipino player to reach the doubles semifinals at the Wimbledon Championships partnering Belarusian Max Mirnyi. In 2019, Huey returned to his college alma mater to attend the Charlottesville Men’s Pro Challenger Tournament hosted by the University of Virginia. Career highlights 2015: New partnership, Three ATP titles Huey started the year by reaching the Australian Open third round alongside Jonathan Erlich, losing to Feliciano Lopez and Max Mirnyi in straight sets. He then reached the semifinals of the 2015 Ecuador Open Quito with new partner Scott Lipsky, losing to Victor Estrella Burgos and João Souza in two tiebreak sets. He then reached the semifinals of the 2015 Memphis Open with Lipsky, losing to Artem Sitak and Donald Young in two tight sets. He continued his good run of form at the 2015 Delray Beach International Tennis Championships, reaching the quarterfinals with Lipsky but losing to Raven Klaasen and Leander Paes in straight sets. He then lost in the first round of the 2015 Abierto Mexicano Telcel with Lipsky, losing to Ivan Dodig and Marcelo Melo in straight sets. He then represented the Philippines at the 2015 Davis Cup partnering Francis Casey Alcantara. The defeated Sri Lanka's Sharmal