The 2015 U.S. Open Grand Prix was the twenty-first grand prix gold and grand prix tournament of the 2015 BWF Grand Prix Gold and Grand Prix. The tournament was held in Orange County Badminton Club, Orange, United States, from December 7 until December 12, 2015, and had a total purse of $50,000.
Men's singles Seeds
Lee Hyun-il (champion) Rajiv Ouseph (final) Sho Sasaki (first round) Hsu Jen-hao (semifinals) Tanongsak Saensomboonsuk (second round) Lee Dong-keun (third round) Boonsak Ponsana (semifinals) Pablo Abian (quarterfinals) Zulfadli Zulkiffli (second round) Nguyen Tien Minh (first round) Kenichi Tago (withdrawn) Misha Zilberman (third round) Kevin Cordón (third round) Luka Wraber (second round) David Obernosterer (third round) Osleni Guerrero (withdrawn)
Finals
Top half Section 1
Section 2
Section 3
Section 4
Bottom half Section 5
Section 6
Section 7
Section 8
Women's singles Seeds
Nozomi Okuhara (withdrawn) Bae Yeon-ju (second round) Michelle Li (second round) Busanan Ongbumrungpan (second round) Minatsu Mitani (semifinals) Yui Hashimoto (withdrawn) Kirsty Gilmour (final) Porntip Buranaprasertsuk (quarterfinals)
Finals
Top half Section 1
Section 2
Bottom half Section 3
Section 4
Men's doubles Seeds
Vladimir Ivanov / Ivan Sozonov (final) Goh V Shem / Tan Wee Kiong (champion) Manu Attri / B. Sumeeth Reddy (second round) Chen Hung-ling / Wang Chi-lin (semifinals) Marcus Ellis / Chris Langridge (quarterfinals) Michael Fuchs / Johannes Schoettler (quarterfinals) Dechapol Puavaranukroh / Kittinupong Kedren (quarterfinals) Andrew Ellis / Peter Mills (withdrawn)
Finals
Top half Section 1
Section 2
Bottom half Section 3
Section 4
Women's doubles Seeds
Reika Kakiiwa / Miyuki Maeda (withdrawn) Naoko Fukuman / Kurumi Yonao (withdrawn) Go Ah-ra / Yoo Hae-won (withdrawn) Jongkongphan Kittiharakul / Rawinda Prajongjai (quarterfinals)
Finals
Top half Section 1
Section 2
Bottom half Section 3
Section 4
Mixed doubles Seeds
Michael Fuchs / Birgit Michels (final) Chan Peng Soon / Goh Liu Ying (quarterfinals) Danny Bawa Chrisnanta / Vanessa Neo Yu Yan (first round) Sudket Prapakamol / Saralee Thoungthongkam (first round) Phillip Chew / Jamie Subandhi (semifinals) Ronan Labar / Emilie Lefel (quarterfinals) Toby Ng / Alex Bruce (first round) Choi Sol-gyu / Eom Hye-won (champion)
Finals
Top half Section 1
Section 2
Bottom half Section 3
Section 4
References tournamentsoftware.com