 CHICAGO--BUSINESS WIRE--Rush Street Interactive, Inc. NYSE: RSI RSI, a leading online casino and sports betting company in the United States, today announced financial results for the fourth quarter and full year ended December 31, 2020. Fourth Quarter 2020 Financial Highlights Revenue was 100.0 million during the fourth quarter of 2020, an increase of 260, compared to 27.8 million during the fourth quarter of 2019. Net loss was 48.8 million during the fourth quarter of 2020, compar 