Shares of Rush Street Interactive, Inc. (RSI) surged 8.97% in after-hours trading on Wednesday following the release of the company's impressive second-quarter earnings report. The online gaming and sports betting company significantly outperformed analyst expectations, demonstrating robust growth and improved profitability.

Rush Street Interactive reported quarterly earnings of $0.11 per share, handily beating the analyst consensus estimate of $0.06 by 74.6%. This represents a substantial 175% increase from earnings of $0.04 per share in the same period last year. The company's quarterly sales also exceeded expectations, coming in at $269.2 million, surpassing the analyst consensus estimate of $249.38 million by 7.95%. This marks a 22.15% year-over-year increase from $220.379 million in the same quarter of the previous year.

The strong performance was further underscored by the company's adjusted EBITDA, which reached $40.2 million, significantly outpacing the analyst estimate of $27 million. Rush Street Interactive's net income for the quarter stood at $28.83 million, highlighting the company's ability to translate revenue growth into bottom-line results. These impressive figures demonstrate Rush Street Interactive's continued momentum in the competitive online gaming and sports betting market, likely fueling investor enthusiasm and driving the after-hours stock price surge.