[6] In March, they played in All England Open and lost in second round to four seeds and eventual winners Yuta Watanabe and Arisa Higashino of Japan.

[11] They later won their third consecutive title as a pair at the Vietnam Open where they defeat their compatriots Rehan Naufal Kusharjanto and Lisa Ayu Kusumawati in two games.

[13] Their winning streak was then stopped by the Chinese pair Jiang Zhenbang and Wei Yaxin in the semi-finals of the Indonesia Masters Super 100,[14] and their ranking shot to the top 50 in the world.

[19] They competed in the home tournament, Indonesia Masters, but unfortunately lost in the quarter-finals from Japanese pair Yuki Kaneko and Misaki Matsutomo.

[21] In the next tournament, they lost in the quarter-finals of the Thailand Masters from 6th seed Chinese pair Feng Yanzhe and Olympic champion Huang Dongping.

[27] Ferdinansyah and Widjaja partnership again had to accept defeats in the early rounds in the Malaysia Masters,[28] Singapore,[29] Indonesia,[30] Korea,[31] Japan,[32] and Australian Opens,[33] as well at the World Championships.

[43] The duo then reached the final in the Macau Open, finished as runner-up to Chinese pairing Guo Xinwa and Chen Fanghui.

[44] He was called to the national training camp, starting new partnership with two times World Junior Championship's silver medalist, Siti Fadia Silva Ramadhanti.