PAISLEY, Scotland (Interstat) — In a stunning and lopsided Scottish Premiership contest that defied pregame projections, Motherwell delivered a commanding 5-0 victory over Saint Mirren on Saturday, Feb. 21, 2026, at The SMISA Stadium.

The match, which saw all five goals scored by second-half substitutes, was effectively decided in a frantic 18-minute period after halftime. The result immediately separated the two sides in the early season table, with Motherwell opening its league campaign with a win while Saint Mirren began with a loss.

The first half was a cagey, physical affair that yielded little in clear chances but several cautions. Motherwell defender Killian Phillips was shown a yellow card in just the 4th minute, setting a combative tone. Saint Mirren midfielder Alexandros Gogić also received a booking in the 41st minute. The breakthrough finally came in the 44th minute, with Motherwell’s Eli Just, who had entered the match as a substitute, opening the scoring.

Any hope of a Saint Mirren response after the break was extinguished in a disastrous sequence. Motherwell substitute Ibrahim Said doubled the lead in the 49th minute. The home side’s task became insurmountable just three minutes later when Saint Mirren’s Richard King was shown a straight red card in the 52nd minute, forcing his team to play a man down for the remainder of the match.

Motherwell ruthlessly capitalized on the numerical advantage. Substitute Emmanuel Longelo made it 3-0 in the 58th minute. Eight minutes later, Eythor Bjørgolfsson found the net to extend the lead to four. The scoring was rounded out in the 79th minute by another substitute, Tawanda Maswanhise, who netted Motherwell’s fifth and final goal.

The lopsided scoreline was a stark contrast to the pregame analytics. Interstat’s game simulator had projected a 2-2 draw, while its ELO rating system gave Motherwell an 84.1 percent probability to win. The actual outcome proved to be far more decisive than either model forecast.

Saint Mirren’s frustration was evident as the match wore on, with second-half yellow cards shown to Miguel Freckleton in the 87th minute and Keanu Baccus in second-half stoppage time. Motherwell’s midfield orchestrator, Alexandros Gogić, was instrumental in the victory, registering two assists. Defender Killian Phillips also contributed an assist to go with his early booking.

The comprehensive victory provides Motherwell with significant momentum and a positive goal difference to start the Premiership season. For Saint Mirren, the heavy home defeat, compounded by a red card, presents an immediate challenge as they look to regroup.