Airdrieonians 0-2 Greenock Morton

Andrew Barrowman's double helped Morton into the fourth round of the Scottish Cup after beating Airdrie United in the third-round replay.

Visiting goalkeeper David Gaston saved from Scott Fraser and Morton's Jamie McCluskey squandered a good chance before Barrowman slotted the opener.

Barrowman's second, and fifth of the campaign, came 13 minutes from time as he latched on to Jordan Allan's ball.

Keigan Parker and Fraser wasted chances for the home side late on.

The Greenock side's reward is a trip to Edinburgh to face Spartans, the Lowland League side who caused a surprise in the last round by defeating League Two outfit Clyde.