Question: Who owns the cardroom that sponsors the Italian Poker Tour?

Context paragraphs:
Asia Pacific Poker Tour: The Asia Pacific Poker Tour (APPT) is a major international series of poker tournaments established in 2007 and hosted in cities across the Asia Pacific.  Along with other major tours such as the European Poker Tour and Latin American Poker Tour, the Asia Pacific Poker Tour is sponsored by PokerStars.

Italian Poker Tour: The Italian Poker Tour (IPT) is a series of poker tournaments sponsored by PokerStars.  The tour was created in 2009 and has held tournaments in Italy, Malta, Slovenia and San Marino.

Sam Razavi: Samad Razavi (born 25 September 1980), is an English professional poker player and actor based in Brighton, United Kingdom.  He is the UK and Ireland Poker tour, Cork (Republic of Ireland) leg, champion 2012, Asia Pacific Poker Tour (ANZPT Melbourne leg) Grand Final Champion, 2012 Asian Poker Tour India leg Champion and Asian Poker Tour 2012 Player Of the Year.

Latin American Poker Tour: The Latin American Poker Tour (LAPT), started in May 2008, is a major poker tour in Latin America.  The LAPT is sponsored by PokerStars, like its counterparts, the European Poker Tour (2004), Asia Pacific Poker Tour (2007), and North American Poker Tour (2010).

World Poker Tour bracelet: The World Poker Tour bracelet is the World Poker Tour's (WPT) answer to the World Series of Poker (WSOP) bracelet.  Beginning in 1976, the WSOP started awarding bracelets to winners of WSOP events.  The WSOP bracelet has become synonymous with greatness.  "It's impossible to overstate the value of a World Series of Poker gold bracelet to anyone who takes the game seriously," stated World Series of Poker Commissioner Jeffrey Pollack during the 2006 bracelet unveiling.  "It is the equivalent of winning the Stanley Cup in hockey or the Lombardi Trophy in football."  Since their introduction, a poker player's success has been measured by the number of bracelets they had won.  With introduction of the WPT bracelet, the WPT hopes to capitalize on the prestige of winning poker bracelets.  WPT Founder, President and CEO, Steve Lipscomb said, "The championship bracelet has become synonymous with poker as a symbol of achievement and respect, and we are honored to continue the tradition that Benny Binion [the founder of the WSOP] began over 30 years ago."

Professional Poker Tour: The Professional Poker Tour (PPT) was a series of televised poker tournaments, spinning off from the World Poker Tour (WPT) television series.  It billed itself as the first professional poker league, and was limited to players who have established themselves on the World Poker Tour, World Series of Poker, or major participation on the poker circuit.

UK and Ireland Poker Tour: The UK and Ireland Poker Tour (UKIPT) started in December 2009, is a major regional poker tour in the United Kingdom and Ireland.  The UKIPT is sponsored by PokerStars.com, like its counterparts, the European Poker Tour (2004), Asia Pacific Poker Tour (2007), Latin American Poker Tour (2008) and North American Poker Tour (2010).  Season 2 of the UKIPT was shown on terrestrial television in the UK on Channel 4 and was hosted by Nick Wealthall and Liv Boeree.

Triple Crown (Poker): In poker the term Triple Crown is used for winning a poker title on the three major poker tours: The World Series of Poker (WSOP), World Poker Tour (WPT) and up to 2016 the European Poker Tour (EPT).  Since the EPT has been discontinued and rebranded as the PokerStars Championship, those wins are considered part of the crown.

PokerStars: PokerStars is an online poker cardroom owned by The Stars Group.  It can be accessed through downloadable poker clients for the Windows, macOS, Android and iOS.

PokerStars Caribbean Adventure: The PokerStars Caribbean Adventure is an annual televised poker tournament.  The event was first held in 2004 and was originally co-sponsored by PokerStars and the World Poker Tour.  In 2008, the event moved from the WPT to the European Poker Tour.  In 2010, the event was moved again and served as the inauagural event of the North American Poker Tour.  In 2017 the tournament was the inaugural event of the new PokerStars Championship tour and renamed PokerStars Championship Bahamas.  The name was changed back to the PCA for 2018 and the buy-in restored to $10,000.

Supporting paragraphs: Italian Poker Tour PokerStars
Answer: The Stars Group