Mamelodi Sundowns took a significant step towards the TotalEnergies CAF Champions League final with a hard-fought 1-0 victory over Espérance Sportive de Tunis in a tense semi-final first leg in Tunis on Sunday evening.

The only goal came in the second half when striker Brayan León scored with a powerful header, demonstrating Sundowns’ resilience, especially after they went down to ten men late in the match.

Espérance started strong, creating good chances early on. Mohamed Tougaï forced a save from goalkeeper Ronwen Williams, while Florian Danho hit the post in the 32nd minute. Despite their pressure and multiple set-pieces, they couldn’t break through Sundowns’ solid defence.

Sundowns emerged with renewed determination after halftime and struck just five minutes in. A precise cross from Thapelo Morena found León, who headed it into the top corner for a vital away goal.

Espérance seemed to have equalised in the 65th minute through Aboubacar Diakité, but a VAR review disallowed the goal due to a foul on the keeper. The hosts continued to press, with Ogbelu and Danho attempting shots, but Williams remained composed.

The match shifted in the 84th minute when Sundowns’ Grant Kekana received a red card, leaving them to defend their lead with ten players.

Espérance ramped up the pressure, creating late chances, but Sundowns held on for the 1-0 win, giving them a crucial advantage going into the return leg.