Oman kept themselves in contention after beating UAE by five wickets while Ireland found themselves on brink of elimination.
After slumping to yet another defeat, this time against Scotland by one wicket, in the ICC World Cup qualifiers here on Wednesday.
Michael Leask held his nerve with an unbeaten 91 to complete an unlikely comeback for Scotland.
As they chased down a target of 287 off the last ball with a wicket in hand.
Leask hit two off the final ball as Scotland stunned Ireland with a one-wicket victory at the Queens Sports Club in Bulawayo.
Curtis Campher looked like he would be the hero of the day, coming to the crease with Ireland. Thus reeling at 33 for four before rattling off a vital century to help the team post a total of 286 for eight.
That looked like plenty when Scotland slumped to 152 for seven in reply, before Leask turned the tide.