Ghana defender John Boye scored the solitary goal of the game for Sivasspor when they won 1-0 at Genclerbirligi in the Turkish Super Lig on Sunday.
The 28-year-old registered the only goal of the game for Sivasspor with a 24th minute effort.
Genclerbirligi - the host, failed to crawl back into the game in the second-half as Boye and his defensive team-mates defended gallantly for the rest of the game.
The former Stade Rennes defender has now scored four league goals from a defensive role for Sivasspor since the start of the season.