Competitive career Ylanan was selected to represent the Philippines at the inaugural
Far Eastern Championship Games in 1913 in the
athletics competition. At the event in
Manila, his throwing abilities from playing baseball translated into success in the
shot put and the
discus throw, events which he won with marks of and , respectively. He won a third
athletics gold medal in the
pentathlon, making him the top performing athlete at the competition and a key figure in securing the athletics title for the Philippines. Still a student, he returned for the
1915 Games held in Shanghai and defended his shot put title with an improved throw of . Although he didn't match the success of his first appearance, he did reach the podium for a second time in the form of a pentathlon bronze medal. The Philippines won the championship title for second time, although it was
Genaro Saavedra that led the charge this time as he took four gold medals in total. Ylanan competed one further time at the competition, playing as catcher for the Filipino baseball team at the
1917 Far Eastern Championship Games.
As coach and support staff He served as the head coach for the Filipino baseball team at the
1921 and
1923 Far Eastern Championship Games; the team won the title in both years. Western sports were becoming increasingly popular during the
period of American influence and the American-educated Ylanan fostered the development of such sports. In 1924 he coached
David Nepomuceno, a sprinter who, at the
1924 Paris Olympics, became the first ever
Filipino Olympian as the country sent a two-man delegation comprising Ylanan as the sole official and Nepomuceno as the sole athlete. He was the chief medic for the
1928 Olympic Philippines team and then the head of the national delegation at the
1936 Berlin Olympics, where
Miguel White won the country's second ever Olympic athletics medal in the hurdles.
Sports administration Ylanan helped create the
National Collegiate Athletic Association in 1924, representing the University of the Philippines among the seven founding colleges in the national sports league. The league went on to be highly influential in the development of
sport in the Philippines. Ylanan headed the Filipino delegation for the
1925 Far Eastern Championship Games in Manila. as well as the development of
baseball in the country on which he remarked that it "seemed to fill a long-felt want with the Filipino". ==Death==