The 2018 IMSA Michelin SportsCar Encore was the inaugural edition of the non-championship sports car race held at Sebring International Raceway on 9 November 2018. The race was contested with LMP3 cars, GT3-spec cars, GT4-spec cars and TCR-touring car. The event was organized by the International Motor Sports Association (IMSA). The race was won by Roman De Angelis and Kyle Kirkwood, driving a Ligier JS P3 entered by ANSA Motorsports. Kirkwood and teammate Dakota Dickerson signed up at the last minute, given the opportunity by Onroak Automotive North America as a reward for respectively winning the F3 Americas Championship and Formula 4 United States Championship. The event marked Kirkwood's sports car debut. Report The race was held as a standalone event, open to Pro-Am teams and drivers regardless of whether they had participated in any IMSA sanctioned events in 2018. Continental would not be providing tyres for the 2019 IMSA SportsCar Championship, leaving Michelin as the sole supplier going forward. For this event, Michelin tyres were mandated to give teams the opportunity to sample them. Pole position went to the #26 K2R Ligier, qualified by Kay van Berlo in his first race in the United States, from the #13 ANSA Ligier of Roman De Angelis. Van Berlo pulled away from De Angelis in the early phase of the race. The first round of pit stops started on lap 24. Van Berlo extended his stint, but the caution came out on lap 28 when Dean Baker touched the kerb with the underbody of his #4 ANSA Ligier. The cars that had stayed out were forced to pit under yellow and lined up at the tail end of the field. To add insult to injury, the #26 car was caught speeding on pit road and its second driver James McGuire was forced to take a drive-through penalty. The #2 ANSA Ligier retired with engine issues on lap 51, leading to the race's third caution period. The #13 car had only just pitted and De Angelis inherited the lead as the other cars pitted under yellow. Lance Willsey lost control of his #33 ESM Ligier while warming his tyres and stalled his car on the grass, which brought his race to an end. The #19 Performance Tech Ligier stopped at the end of pit lane on lap 60. The #25 P1 Ligier suffered a heavy crash on lap 87 when Kenton Koch lost