Alan Jouban will have a tough test to keep his win streak alive in the Octagon.
Jouban aims for his fourth straight UFC victory when he squares off against Gunnar Nelson in a welterweight contest at UFC Fight Night 107 on March 18 in London, according to UFC officials Tuesday.
Jouban (15-4) recently defeated Mike Perry via unanimous decision at UFC on FOX 22 this past December.
Nelson (15-2-1) has won three of his past five fights, including his submission (neck crank) victory over Albert Tumenov at UFC Fight Night 87 last May.