Kammala wannan jumla: 2012 Pro12 Grand Final shi ne wasan karshe na
2011<unk>12 Pro12 kakar wasa. Lokacin 2011-12 shine na farko tare da RaboDirect a matsayin mai daukar nauyin taken kuma na uku a cikin Celtic League Grand Final. Ospreys sun ci wasan 31-30 a kan Leinster.