Ulster defeat Pro12 leaders Ospreys
Paddy Jackson's six penalties from six attempts gives Ulster a fine 18-12 win over Pro12 leaders Ospreys.
Home fly-half Dan Biggar had scored four penalties to put the unbeaten Welsh club into a 12-0 lead.
The victory means Ulster are up to third place in the table, just two points behind the top-placed Ospreys.
More from Rugby Union