Jay Snowden
Chief Executive Officer and President at PENN Entertainment
Thanks, Aaron. We are planning to host a meeting with investors during G2E at our M Resort property in Las Vegas on October 7. So you can see firsthand the construction activity for the new hotel tower and property expansion there, and of course, get a chance to meet Aaron in person and hear a company update from him and the rest of our executive management team. With that, let me turn back to the results for the quarter.
As you'll see on slide five in our investor presentation, our retail business delivered solid quarterly results as our industry-leading operators continue to execute across our portfolio. I'm extremely proud of the results our property teams continue to deliver in the face of ongoing competition and new supply. This quarter, we benefited from strong market share growth in several markets, including Ohio, Maryland and Iowa, coupled with continued momentum at some of our flagship properties, including Hollywood Casino at Greektown and M Resort in Las Vegas.
We included a case study on Greektown on slide six to illustrate how our recent hotel renovations and the introduction of our first ESPN BET retail sports book have delivered impressive revenue and market share growth at this downtown Detroit property. You'll recall, we successfully opened our first ESPN BET retail sports book for a multi-day NFL activation at Greektown, including live draft coverage at the casino by ESPN personalities.
Revenues at the property are up more than 6.5% year-over-year, and we saw a 90 basis point increase in year-over-year market share growth during the quarter. We also included a case study on our Ohio properties on slide seven, illustrating how our ongoing investments there, including refreshed casino floors, expanded high limit areas, best-in-class sports books and new food and beverage offerings have resulted in strong year-over-year growth.
Our Columbus property continues to be a standout performer, and we're very excited about our ongoing hotel project there and the upcoming rebranding of our sportsbook to ESPN BET. Speaking of retail sports books on slide eight, we listed the other upcoming brand conversions to ESPN BET across our portfolio and sports-centric markets. These will help to further our brand connectivity and create meaningful cross-sell opportunities in order to capitalize on the incredible growth we have seen in our database.
As you'll see on slide nine, we are also making great progress on our exciting new growth projects, all of which remain on budget and on track to open by the first half of '26. We will provide some additional information about these projects at G2E. In our Interactive segment, top of funnel growth, improved risk and trading execution and refined promotional strategies contributed to record quarterly NGR, which helped narrow our Interactive segment losses quarter-over-quarter, despite a seasonally slower second quarter sports calendar.
Our revenues, excluding the tax gross-up, were up by more than 65% compared to the first quarter, and we saw a $93 million adjusted EBITDA improvement from our first quarter results. As highlighted on slide 11, ESPN BET continues to drive meaningful growth in both our digital database and our active user base, providing a strong foundation for future growth as we introduce new product improvements.
Our PENN Play database now boasts over approximately 31 million members, including 3.8 million in our digital database, which is an increase of more than 80% since the launch of ESPN BET. We also saw more than 138% year-over-year increase in our monthly active users. Based on Sensor Tower data, we continue to hold a top three ranking and weekly active users among our top OSB and daily fantasy sport competitors.
People are active in our app, and our goal over the next several quarters is to drive higher loyalty and retention and better monetization through -- better monetize, excuse me, the significant engagement activity through an improved product and expanded offerings. Turning to slide 13, improved risk and trading execution and a higher parlay mix helped contribute to higher hold rates this quarter.
Looking at parlays as a percentage of total handle in Illinois, for example, ESPN BET was at 24.2% versus our top competitors at 34.5% and 23.8%, respectively, and the rest of the market at 22.2%. As I have said before, ESPN BET is attracting a wider user base and more casual better, which we really -- who really enjoy betting on parlays, and we will be adding additional parlay offerings and features to our product prior to week one of NFL season this year and over the remainder of 2024 to better engage and serve these customers.
We expect to further increase our digital footprint with prospective launches of ESPN BET in New York, subject to regulatory approval and with theScore Bet in Alberta when the market eventually opens. We plan to maintain our disciplined approach to customer acquisition and engagement when we launch in New York. Despite the challenging tax rate, we will benefit greatly from ESPN's extensive linear and digital reach there.
Meanwhile, both online sports betting and iCasino -- with both online sports betting and iCasino, we expect Alberta to be a very strong market for us, given the power of theScore Bet brand in that market and the success we have been -- we have seen in Ontario. As Aaron referenced, we are continuing to roll out new ESPN BET product enhancements, and we'll be launching the remaining key upgrades prior to the start of college football season and our anticipated New York launch.
As highlighted on slide 17, this will include things like dark mode and improved home screen experience and navigation and a much more competitive parlay -- same game parlay and player prop market offering, just to name a few. In parallel with our efforts, our partners at ESPN are expanding our unique ESPN BET media integrations, including those with ESPN's leading fantasy football products, which will feature deep linked markets and personalized in-app betting offers. ESPN Fantasy Football now boasts over 12 million active users.
And before the end of the year, we plan to implement account-linking capabilities to provide personalized experiences inside ESPN BET based on a user's ESPN Fantasy team and ESPN favorites. You may have seen that Disney and ESPN recently announced an 11-year media rights extension with the NBA and the WNBA. Under the agreement, ESPN will have increased rights to utilize NBA and WNBA highlights and content within its sports betting coverage and to integrate our ESPN BET promotions. ESPN has also secured the rights to future NBA-focused sports betting specials and series.
Very exciting stuff and certainly highlights the tremendous value of our relationship with ESPN. Finally, we are continuing to improve our iCasino product offering by adding exciting new game titles from PENN Game Studios, while increasing the breadth of our third-party content and expanding our promotional capabilities. By early 2025, we expect to introduce our first stand-alone iCasino app, which will allow us to better leverage the strength of the Hollywood brands and robust casino database.
I'll now turn it over to Felicia for additional financial details for the quarter, including guidance.