Guarani, with a long history, has limited strength. They have previously competed in the Brazilian Serie A multiple times, but have recently been in low-level leagues for a long time, and even failed to qualify for the Brazilian Serie B. In the 21st season, the team performed well and ultimately ranked sixth in the Brazilian Serie B, just one step away from the top league. In the following two years, they successively ranked in the middle of the league. The new season, the team strives to achieve another good result, but they suffered six losses in the first eight rounds. Now, they are ranked bottom, and the coach is dismissed during this period, causing the team's morale to be low;

The little-known Opaleo has limited strength. They have been competing in low-level leagues for many years before, and recently returned to the Brazilian Serie B. In the first three years, they have remained in the middle. The previous season, the team underwent a coach change, but their performance declined. The coach's dismissal situation did not improve midway, and the team was ultimately relegated. Last season, they hired a new coach, but the team's performance remained stable and they successfully promoted. In the new season, they strive to create better results, but the team can still start in the middle. The player morale is still good.

(Guarani has had a huge psychological advantage in his last seven wins against Ophelio.)

The main referee officiated Opaleo three times in this game, and the latter remained unbeaten.

Guarani's performance was slightly poor, but they had an advantage in strength and were full of fighting spirit. Sitting at home against the promoted team Ophelio, the team naturally had a slight advantage in attractiveness. They offered a shallow initial score, and the home team had a high demand. Therefore, Ophelio, who was not favored, will remain unbeaten this game.