1918 Sheepshead Bay 20 is 187th AAA National Motor Car Championship race. Passed at the Sheepshead Bay circuit. Ralph de Palma won the pole position and this race. This was his 20th victory. Dario Resta and Ralph Mulford also climbed to the podium, in second and third place. Race distance 10 laps (32 km).
20th victory for the Ralph de Palma
30th podium for the Ralph de Palma
17th podium for the Dario Resta
33rd podium for the Ralph Mulford