Celtic and Hearts, the two leading contenders for the Scottish Premiership crown, are separated by only a single point as the season heads into its decisive final day.

The thrilling Premiership title chase scaled new heights on Wednesday night, producing one of the most dramatic evenings of the campaign.

Hearts, who are aiming to secure their first top-flight championship since 1960 and the first by a team outside the Old Firm since 1985, maintained their position at the top after a convincing 3-0 victory over Falkirk at Tynecastle.

Meanwhile, the true drama unfolded at Fir Park, where second-placed Celtic recovered from an early setback to lead Motherwell 2-1. However, they conceded an equaliser in the 85th minute, which threatened to derail their title hopes. In stoppage time, following a VAR review for a handball, Celtic were awarded a controversial penalty. Kelechi Iheanacho stepped up and converted from the spot nine minutes into added time, sealing a crucial win for the visitors.

If the match in Motherwell had ended at 2-2, Hearts would have entered the final weekend three points clear of Celtic, with a six-goal advantage in goal difference.

Instead, Martin O'Neill’s side are now only one point behind Derek McInnes’ men, whom they will host in a decisive showdown at Celtic Park on Saturday afternoon.

The scenario is straightforward: if Celtic win, they will leapfrog Hearts to claim the title for the fifth consecutive season. Any other result would hand McInnes and Hearts their fifth league championship overall.

Since the two sides face each other on the final day, they cannot finish level on points. However, when teams in the Scottish Premiership do end up tied, the league’s rules specify a clear order of criteria to determine the final standings.

The first tiebreaker is goal difference. Hearts currently stand at +35, while Celtic are at +30. If both sides were to end the campaign with the same goal difference, the next factor would be total goals scored. On that front, O'Neill’s team hold the advantage, having netted 70 times this season compared to Hearts’ 66.

If they remain inseparable after that, the next deciding factor would be the head-to-head record. Going into their fourth and final meeting of the season, Hearts have already defeated Celtic home and away, with the reverse fixture at Tynecastle ending 2-2 in January.

That means Hearts currently lead in the head-to-head record, and if the teams were still tied, the deciding factor would then be head-to-head goal difference, which the Edinburgh club currently lead 7-4.

Hearts established their dominance early this season with a remarkable 12-match unbeaten run, while Celtic struggled through the first half of the campaign, enduring a period of instability marked by three different permanent managers.

French coach Wilfried Nancy was dismissed in January, only a month after taking charge, leaving Celtic six points adrift of Hearts when club legend Martin O'Neill returned for a second stint in the dugout.

Since O'Neill’s return, Celtic have lost only twice in league play, steadily closing the gap on a resilient Hearts side that has handled the pressure impressively, pulling off comeback victories against both Hibernian and Rangers in recent weeks.

Now, everything comes down to the final 90 minutes at Celtic Park — a winner-takes-all clash that will decide whether the trophy remains in Glasgow or finally makes its way back to Edinburgh.