This season Rennes had 3 matches on home ground and all won nicely and now it's again have meeting with Guingamp, that is the very good reason to place bet on Rennes when it will play on its own home ground, so this bet will go into profitable way and Rennes will win this match.
But look the team versus who Rennes win, for me it's not a reason. Guigamp is confident for this time in the ligue 1.