Gwangju, Gangwon and Daejeon Citizen posted wins as the relegation round of the K-League drew to a close on Saturday.
Gwangju, already relegated after losing 2-0 to Daegu midweek, bounced back with a 1-0 victory at home to the Chunnam Dragons.
Kim Eun-Seon scored the decisive goal in the 59th minute, handing Gwangju just their 10th win of the season.
Elsewhere, Gangwon finished their campaign on a high with a thrilling 2-1 victory against Incheon United at home.
Jung Sung-Min put the hosts in front on the stroke of half-time, before Jeon Jun-Hyung levelled proceedings from the penalty spot with four minutes remaining.
The match looked headed for draw until Kim Myung-Jung found the net in the 90th minute to secure three points for Gangwon.
Finally, Kim Byung-Suk’s 41st-minute goal clinched a 1-0 win for Daejeon at home to Daegu.