The Brazilians endured a frustrating first half, with the compact pitch limiting their usual fluid style and forcing a more calculated approach.

Despite the challenges, the reigning champions showed composure and tactical discipline, with Marcelo Allende scoring the decisive goal just after the hour mark.

Cardoso praised his side's adaptability and focus under difficult conditions.

"Well, I think we did a wonderful game with the conditions we were provided. Very interesting game in terms of focus determination, spaces, trying to find spaces, different tactical approach. Different variants, trying to manage the players also. Not easy to go on the sequence on the ones we facing but I'm so happy with the boys," Cardoso told SuperSport TV after the game.

"A lot of understanding of the moment, the way they had to play to look for it so we were pretty welcomed and we did the job, second game against Polokwane in a few days again. Another tough one for sure, let's keep focus just worry about the next one nothing more," he continued.

The Sundowns coach also reflected on his substitutions, including the introductions of Lebo Mothiba and Tashreeq Matthews shortly before the breakthrough, acknowledging a touch of fortune in their timing.

"Sometimes, we're lucky obviously, we have a purpose and I think it was important in that moment to keep forcing the centre-backs in that defence. Obviously, we'd like to have more creativity in the pitch but sometimes you need to really rest let's say or press or create damage in defence.

"So, introducing of Lebo (Mothiba) and Tash (Matthews) was to keep that pattern and well it worked but it's luck as I said, sometimes things take longer and sometimes it's look we do something and the coach is the best in the world.

"Sometimes, he tries things it doesn't happen he is the worst, it's not the really the way to look at things. Obviously, we're happy that the players that bring energy and can help the team. It's important in the few minutes even they're ready to help because we going to need everybody until the end of the championship," Cardoso said.

With Sundowns now on 61 points at the summit - two points ahead of Orlando Pirates, Cardoso will be hoping his side maintains momentum when they face Polokwane City again at Loftus Versfeld Stadium on Sunday.

Dates, venues, and kick-off times for the Nedbank Cup round of 16 confirmed