Sri Lanka defeated Scotland by 82 runs on Tuesday to advance to the Super Six stage of the Cricket World Cup qualifiers with maximum points, while Ireland secured a consolation win over the United Arab Emirates.
Opener Pathum Nissanka made 75 and Charith Asalanka scored 63 as Sri Lanka were bowled out for 245 in Bulawayo, with Scotland spinners Chris Greaves (4-32) and Mark Watt (3-52) combining for seven wickets.
Scotland slid to 73-5 in reply and were eventually dismissed for just 163 after two run outs in the same over sealed their fate despite an enterprising 56 not out from Greaves.
Sri Lanka, the 1996 champions, go through as winners of Group B and will start on four points in the next round ahead of matches against the Netherlands, Zimbabwe and the West Indies.
Scotland carry over two points following Sunday's win over Oman, the third team to qualify from the section.
The next phase of the tournament begins on Thursday when hosts Zimbabwe play Oman. The top two finishers in the Super Six will qualify for the World Cup in India in October and November.
SRI LANKA: Pathum Nissanka, Dimuth Karunaratne, Kusal Mendis (w), Sadeera Samarawickrama, Charith Asalanka, Dhananjaya de Silva, Dasun Shanaka (c), Wanindu Hasaranga, Maheesh Theekshana, Kasun Rajitha, Lahiru Kumara
SCOTLAND: Christopher McBride, Matthew Cross (w), Brandon McMullen, Richard Berrington(c), Tomas Mackintosh, Michael Leask, Chris Greaves, Mark Watt, Jack Jarvis, Chris Sole, Alasdair Evans