The Top 14 multiplex of the 18th day kept all its promises. Oyonnax, bottom of the championship, won a good draw in Clermont (15-15). At the same time and at the end of a crazy match, Pau won a formidable showdown against Bayonne (42-40) while Montpellier scored its fourth consecutive victory against UBB (10-3). In the last match of the multiplex, Lyon won with the offensive bonus against Castres (34-19).