I think it's an ordinary win for Borussia Dortmund because Mainz itself is one of the teams that has been underperforming this season. I would say so if they are able to keep winning every game they play. They have just won 2 times from the defeat in the previous week. I don't mean to undervalue this victory, but I want to see them more than what they got in this game.
The next game for Borussia Dortmund is away against Bayer Leverkusen and I will also see how Borussia Dortmund performs in that game. Will it continue to improve or will it be the other way around because considering that Bayer Leverkusen have also been able to win at home against Bochum. If Borussia Dortmund can continue to improve in every game after the break, of course that will be very good for Borussia Dortmund because they can continue to compete for a better place in the Bundesliga standings.
Dortmund's performance has been good in the last two matches. However, although Leverkusen is behind Dortmund in the points table, they are consistently able to perform well. Leverkusen is unbeaten in their last 8 matches. So now, do you think that Dortmund will lose against Leverkusen? Personally, I think Leverkusen's chances of defeat are very low if Dortmund is in good form. However, I don't think the Dortmund team is completely stable yet. I think Leverkusen will win otherwise the match will be a draw.
Anyway, even though the final score was just a narrow victory that Dortmund got, but with Dortmund being able to win two consecutive wins after the season break, it's still a good result. Because with these two wins, at least Dortmund's position in the Bundesliga has also improved, but Dortmund's opponents in the next two matches will not be easy because Dortmund will play against Leverkusen and also Freiburg.
But yes, for Freiburg maybe because of his declining performance it could be a big chance for Dortmund to beat him. But for Leverkusen, I think Leverkusen's current performance is better compared to Dortmund. Leverkusen came from the bottom of the rankings at the start of this season because Leverkusen's coach was also new, Xabi Alonso, but over time Xabi Alonso managed to form Leverkusen to have very good quality at this moment so that they could return Leverkusen to the top 10.
With this big increase, I personally believe that Leverkusen will not lose in the match against Dortmund. The final result for Leverkusen's win and/or draw, seems very likely to happen in this match.