An Se-young could secured back-to-back triumphs in Bali ©Getty Images

South Korea’s An Se-young has moved to the brink of back-to-back triumphs in Bali after advancing to the women’s singles final at the Badminton World Federation (BWF) Indonesia Open.

An was crowned Indonesian Masters champion last weekend at the Bali International Convention Center, the first of consecutive competitions in the venue.

She has maintained her form throughout the Indonesia Open, a BWF World Tour Super 1000 event.

An faced the challenge of Pornpawee Chochuwong in the last four, with the Thai player on a high after snapping her losing streak to Japan’s Akane Yamaguchi in the quarter-finals.

An came from 17-14 down to narrowly clinch the opening game 21-19, before establishing an 11-2 advantage in the second.

A late fightback by Chochuwong proved too late, with An sealing a 21-19, 21-19 win to reach the final.

She will next face the challenge of Thailand’s Ratchanok Intanon, after the second seed came from a game down to beat India’s PV Sindhu.

World champion Sindhu won the opener 21-15, but Intanon dominated the remainder of the contest to win the remaining games 21-9, 21-14.

Olympic champion Viktor Axelsen of Denmark reached the men’s singles final, after overcoming Indonesia’s Jonathan Christie 21-19, 21-15.

Axelsen will face the winner of the match between Singapore’s Loh Kean Yew and Denmark’s Rasmus Gemke.

Top men's doubles seeds Marcus Fernaldi Gideon and Kevin Sanjaya Sukamuljo of Indonesia booked their place in tomorrow’s final.

The duo recorded a 21-16, 21-18 win over India's Satwiksairaj Rankireddy and Chirag Shetty in their semi-final match.

The winners will face Takuro Hoki and Yugo Kobayashi, after they won an all-Japanese tie against Akira Koga and Taichi Saito 22-20, 21-14.

Indonesia will also be represented in the women’s doubles final, after Greysia Polii and Apriyani Rahayu beat Thailand's Jongkolphan Kititharakul and Rawinda Prajongjai in a meeting of the second and third seeds.

Olympic champions Polii and Rahayu earned a 21-18, 21-14 victory.

They will play Nami Matsuyama and Chiharu Shida in the final, after the Japanese pairing won two tight games 21-19, 21-18 against South Korea’s Baek Ha-na and Lee Yu-rim.

Mixed doubles top seeds Dechapol Puavaranukroh and Sapsiree Taerattanachai of Thailand came through their semi-final match in three games.

The duo were 21-17, 18-21, 21-14 winners over South Korea’s Ko Sung-hyun and Eom Hye-won.

Japan's Yuta Watanabe and Arisa Higashino beat Denmark’s Mathias Christiansen and Alexandra Bøje 21-16, 21-12 in the second semi-final.