Francis Casey "Niño"[1] Alcantara (born February 4, 1992) is a professional tennis player from the Philippines.

[1] He won the 2009 Australian Open Boys' Doubles event with Hsieh Cheng-peng, beating Mikhail Biryukov and Yasutaka Uchiyama, 6–4, 6–2 in the final.

In winning the 2009 Australian Open Boys' Doubles title, Alcantara and Cheng-peng did not lose a set during the entire tournament.

[2] Alcantara completed his secondary education at Xavier University – Ateneo de Cagayan High School in March 2009.

[3] Yasutaka Uchiyama Nuttanon Kadchapanan Artem Sitak Dineshkanthan Thangarajah Abdulhamid Mubarak Sunu Wahyu Trijati David Agung Susanto Sonchat Ratiwatana Sonchat Ratiwatana Petros Tsitsipas Hiromasa Oku Frederik Nielsen Wang Aoran Noh Sang-woo Sun Fajing Milos Sekulic Sho Katayama Masato Shiga Lý Hoàng Nam Tomohiro Masabayashi Sun Fajing Darren Polkinghorne Takuto Niki Sami Reinwein Wishaya Trongcharoenchaikul Yeung Pak-long Noh Sang-woo Christopher Rungkat Nuttanon Kadchapanan Yu Cheng-yu Karunuday Singh Lý Hoàng Nam Roman Safiullin Yu Cheng-yu Sun Fajing Luke Saville Sidane Pontjodikromo Wally Thayne Constantin Frantzen Francesco Vilardo Marat Sharipov Ilya Rudiukov Ilya Rudiukov Son Ji-hoon Yuta Shimizu Ajeet Rai Wishaya Trongcharoenchaikul Manish Sureshkumar Igor Sijsling Sun Fajing Christopher Rungkat Finn Reynolds Pierre-Hugues Herbert Matthew Romios Wishaya Trongcharoenchaikul Thijmen Loof Grégoire Jacq Adil Kalyanpur Vishnu Vardhan Dhakshineswar Suresh Vishnu Vardhan Kishi Watanabe Dane Propoggia Hiroki Moriya Thomas Knights Karunuday Singh Lakshit Sood Li Chieh-lin Oliver Evans Nat Maraga David Sofaer Kelsey Stevenson Yasutaka Uchiyama Dominik Schulz Ahmed El Menshawy Riki McLachlan Karim-Mohamed Maamoun Roberto Quiroz Ben McLachlan