SENEGAL IS THE FIRST AFRICAN TEAM TO HAVE A WIN IN THIS WORLD CUP.
The win of Senegal was a win for the whole African continents. Even though African teams are not weak, but they are unable to have a win. The Ghanaians were able to put pass 2 goals into the net of Portugal but some kind of favouritism make VAR not to review a controversial penalty kick and offside.
Senegal chances of qualifying from that group is still slim even after winning against Qatar. This is because Netherlands vs Ecuador is almost ending in draw which will extend the points of both teams to 4 against Senegal that has 3 points.
This victory was expected as Qatar is the weakest team in the tournament. As for the chances, I do not think that they have become worse - the condition for a guaranteed passage to the next round has not changed - it is necessary to beat Ecuador in a face-to-face meeting. Maybe after the game with the Netherlands, Ecuador will not be so fresh and Senegal will have an additional advantage (even if it is minimal).