Carolina Marín
Sindhu was seeded 3rd in the 2018 BWF World Championships. She won her opening encounters against Fitriani &amp; Sung Ji-hyun both in straight games. She then faced defending champion Nozomi Okuhara, whom she also defeated with 21–17, 21–19. In the semi-finals, she defeated 2nd seeded Akane Yamaguchi also in 2 games 21–16, 24–22. She won her second consecutive silver medal after losing to Carolina Marín in finals 19–21, 10–21. This was her total fourth medal at the Worlds.