Kammala wannan jumla: A farkon kakar Turai a Spain, Alonso ya cancanci 7th mai karfi, amma ya gama tseren a 12th. Vandoorne ya yi ritaya bayan wani hatsari. Jenson Button ya dawo ne sau daya a Monaco, ya maye gurbin Alonso wanda ke tsere a Indy 500. Button ya cancanci matsayi na 9 da Vandoorne na 10, amma duka direbobi biyu sun fadi a tseren (Button tare da lalacewar dakatarwa wanda ya haifar da Sauber na Pascal Wehrlein a gefensa a Portier). A gasar Grand Prix ta Kanada, Alonso yana gudu a 10th har sai ya yi ritaya a zagaye uku daga karshen tare da batutuwan naúrar wutar lantarki, yayin da Vandoorne ya gama na 14. Alonso ya zira kwallaye na farko na tawagar a kakar wasa a Grand Prix na Azerbaijan tare da kammala na 9, yayin da Vandoorne ya gama na 12. Alonso ya yi ritaya a
Ostiraliya bayan an buga ta daga baya a zagaye na 1, Vandoorne ya sake gamawa a 12th.