AS Monaco is a French professional football club based in Monaco, while Stade Rennais is a professional football club based in Rennes, France. Both clubs have had successful histories and events that are worth noting.

One of the most notable events in AS Monaco's history was their win at the UEFA Champions League in 2019. The team defeated Liverpool 3-1 on aggregate to reach the final of the competition for the first time since their debut in the tournament in 2016. This victory marked a significant achievement for the club and its fans.

Stade Rennais has also had some impressive moments in their history. They reached the semi-finals of the UEFA Europa League in 2018, which is one of the highest achievements in their history. In addition, they have won several major domestic titles, including the Ligue 1 title four times.

Both clubs have had their fair share of ups and downs over the years, but they continue to be strong competitors in their respective leagues. AS Monaco has always been known for their attacking style of play, while Stade Rennais is more focused on defense and possession-based football.

Overall, both AS Monaco and Stade Rennais have had some memorable moments throughout their histories. While they may not have achieved the same level of success as other European giants like Barcelona or Real Madrid, they still hold a special place in the hearts of their fans and continue to be a force to be reckoned with in French football.