Match ends, Morton 0, Raith Rovers 1.
Raith Rovers all but confirmed a place in the play-offs with victory over nearest challengers Greenock Morton.
James Craigen's solitary strike early in the second half - his seventh goal of the season - clinched victory for the Kirkcaldy club at Cappielow.
Stefan McCluskey had an effort saved as Morton chased a leveller.
Fourth-placed Raith are now 13 points clear of the Greenock side, who sit fifth with five games left of the Scottish Championship season.
The result also means Rovers have beaten Morton in all four meetings this term.
The visitors' early ploy of utilising the long throw capabilities of Rory McKeown caused a few problems for the Morton defence.
In an early instance, Mark Stewart stretched to connect with an Iain Davidson head-flick but the striker's effort flew over.
Ross Callachan then controlled another McKeown delivery on his chest before sending in a volley that Derek Gaston saved comfortably.
Throwing seemed to be a theme for Rovers as their defenders threw themselves in front of shots while Morton finished the first half the stronger side.
Bobby Barr, who has signed a pre-contract with Rovers for next season, was first to have an effort blocked.
McCluskey was then foiled by Kyle Benedictus, while a few moments later the same Rovers defender looked to have turned a Michael Miller cross into his own net.
However, he was bailed out by the quick reflexes of his goalkeeper Kevin Cuthbert, who managed to react and turn the ball wide.
Early in the second half Raith Rovers took the lead after a neat through pass from Callachan split the Morton defence.
Craigen pounced from close range as Gaston advanced from his goal line, the ball going through the keeper's legs.
Morton looked for a quick reply and Declan McManus had a shot deflected over before McCluskey saw his 20-yard strike tipped over by Cuthbert.
The home side then claimed a McManus shot had been blocked by the arm of Craig Barr inside the box but the penalty appeal was turned down.
And Raith held out for a valuable win that extends their unbeaten run to six games.
- 11McCluskeySubstituted forMcMullanat 72'minutes
- 8ForbesBooked at 88mins
- 16BarrSubstituted forSamuelat 73'minutes
- 21McManusBooked at 70mins
- 23McKeownBooked at 75mins
- 18ConnollySubstituted forLongridgeat 77'minutesBooked at 81mins
- 4CallachanBooked at 33minsSubstituted forMatthewsat 85'minutes
- 9StewartSubstituted forThomasat 77'minutes
- Stephen Finnie
- Shots on Target
Second Half ends, Morton 0, Raith Rovers 1.
Joe McKee (Morton) wins a free kick on the right wing.
Foul by James Craigen (Raith Rovers).
Ross Forbes (Morton) is shown the yellow card for a bad foul.
Foul by Ross Forbes (Morton).
Iain Davidson (Raith Rovers) wins a free kick in the defensive half.
Attempt missed. Thomas O'Ware (Morton) right footed shot from outside the box is high and wide to the right.
Mark Russell (Morton) wins a free kick on the left wing.
Foul by Louis Longridge (Raith Rovers).
Substitution, Raith Rovers. Ross Matthews replaces Ross Callachan because of an injury.
Attempt blocked. Joel Thomas (Raith Rovers) right footed shot from the left side of the box is blocked.
Foul by Declan McManus (Morton).
Iain Davidson (Raith Rovers) wins a free kick in the attacking half.
Attempt blocked. James Craigen (Raith Rovers) right footed shot from outside the box is blocked.
Corner, Morton. Conceded by Jason Thomson.
Louis Longridge (Raith Rovers) is shown the yellow card.
Foul by Michael Miller (Morton).
Joel Thomas (Raith Rovers) wins a free kick on the left wing.
Substitution, Raith Rovers. Louis Longridge replaces Aidan Connolly.