| August 2017Aug 05 |  Ligue 1 | Estac Troyes 1–1 RennesRegular Season - 1 | D |
| Aug 11 | Ligue 1 | Rennes1–2 LyonRegular Season - 2 | L |
| Aug 19 | Ligue 1 | Rennes2–2 DijonRegular Season - 3 | D |
| Aug 26 | Ligue 1 | Toulouse 3–2RennesRegular Season - 4 | L |
| September 2017Sep 10 | Ligue 1 | Marseille 1–3RennesRegular Season - 5 | W |
| Sep 17 | Ligue 1 | Rennes0–1 NiceRegular Season - 6 | L |
| Sep 24 | Ligue 1 | Saint Etienne 2–2RennesRegular Season - 7 | D |
| Sep 30 | Ligue 1 | Rennes0–1 CaenRegular Season - 8 | L |
| October 2017Oct 14 | Ligue 1 | Guingamp 2–0RennesRegular Season - 9 | L |
| Oct 21 | Ligue 1 | Rennes1–0 LilleRegular Season - 10 | W |
| Oct 28 | Ligue 1 | Montpellier 0–1RennesRegular Season - 11 | W |
| November 2017Nov 03 | Ligue 1 | Rennes1–0 BordeauxRegular Season - 12 | W |
| Nov 18 | Ligue 1 | Strasbourg 2–1RennesRegular Season - 13 | L |
| Nov 25 | Ligue 1 | Rennes2–1 NantesRegular Season - 14 | W |
| Nov 29 | Ligue 1 | Angers 1–2RennesRegular Season - 15 | W |
| December 2017Dec 02 | Ligue 1 | Rennes2–0 AmiensRegular Season - 16 | W |
| Dec 09 | Ligue 1 | Metz 1–1RennesRegular Season - 17 | D |
| Dec 16 | Ligue 1 | Rennes1–4 Paris Saint GermainRegular Season - 18 | L |
| Dec 20 | Ligue 1 | Monaco 2–1RennesRegular Season - 19 | L |
| January 2018Jan 13 | Ligue 1 | Rennes0–3MarseilleRegular Season - 20 | L |
| Jan 17 | Ligue 1 | Lille1–2RennesRegular Season - 21 | W |
| Jan 20 | Ligue 1 | Rennes1–0AngersRegular Season - 22 | W |
| Jan 26 | Ligue 1 | Dijon2–1RennesRegular Season - 23 | L |
| February 2018Feb 04 | Ligue 1 | Rennes0–1GuingampRegular Season - 24 | L |
| Feb 11 | Ligue 1 | Lyon0–2RennesRegular Season - 25 | W |
| Feb 17 | Ligue 1 | Caen2–2RennesRegular Season - 26 | D |
| Feb 24 | Ligue 1 | Rennes2–0Estac TroyesRegular Season - 27 | W |
| March 2018Mar 03 | Ligue 1 | Amiens0–2RennesRegular Season - 28 | W |
| Mar 10 | Ligue 1 | Rennes1–1Saint EtienneRegular Season - 29 | D |
| Mar 17 | Ligue 1 | Bordeaux0–2RennesRegular Season - 30 | W |
| April 2018Apr 04 | Ligue 1 | Rennes1–1MonacoRegular Season - 31 | D |
| Apr 08 | Ligue 1 | Nice1–1RennesRegular Season - 32 | D |
| Apr 14 | Ligue 1 | Rennes1–2MetzRegular Season - 33 | L |
| Apr 20 | Ligue 1 | Nantes1–1RennesRegular Season - 34 | D |
| Apr 29 | Ligue 1 | Rennes2–1ToulouseRegular Season - 35 | W |
| May 2018May 06 | Ligue 1 | Rennes2–1StrasbourgRegular Season - 36 | W |
| May 12 | Ligue 1 | Paris Saint Germain0–2RennesRegular Season - 37 | W |
| May 19 | Ligue 1 | Rennes1–1MontpellierRegular Season - 38 | D |
