Rennes vs Montpellier prediction (Over/Under)

It is a final day in France. Rennes looks favourite of this game and I have 2 leans; %55 under game - %45 Rennes to win. I hope i will go with winner side. Rennes enjoys their Europa League ticket with coach Lamouchi who took control at Rennes in November. A point will be enought to secure their positions. If they get surprise upset at home and Nice overcomes on road, they may lose their ranking. With in this mind, I think they may not want to danger their goal zone. Rennes had over 2.5 goals in 3 of last 5 games.When you go deeper, Rennes had seen only 3/10 over 2.5 goals. That is %70 under. Their record at home 10/18 unders at home. Montpellier helps me a lot to decide on this bet. They scored only 35 goals in 37 games, conceded just 32 goals after Paris SG 29 goals record. This is becauese they play with solid 5 defenders evet at home/road. 28/37 games finished under 2.5 goals, this is 15/18 unders on road, %83 under 2.5 goals - insane ! Rennes won first meeting 1-0 this season, 6/6 last meetings finished under 2.5 goals too. 9 of 10 meetings of Montpellier against Top-5 teams finished under 2.5 goals.