San Jose, Costa Rica – December 3, 2014 – Americas Cardroom is bringing back its ultra-popular Online Super Series (OSS) for a fourth installment beginning this Friday, December 5th, and this time they will be making history. The OSS IV is a mammoth 10-day event with $1.75 million in guaranteed prize pools through 63 events, culminating with the historic $1,000,000 Winning Millions tourney on December 14th at 3:00pm ET.

Buy-ins for the OSS IV start as low as $0.27, and go up to $540 for the Winning Millions. There is also great format variety, including limit and no-limit Texas Hold'em, Pot Limit Omaha and PLO8.

"We're in the final month of a tremendous year here, and having our biggest tournament series ever is the perfect way to end things on a high note for our members," said Michael Harris, spokesperson for Americas Cardroom.

The previous series installment, the OSS III, took place earlier this year and had $900,000 in total guarantees. The OSS IV represents a prize pool increase of almost 95 percent, and players will enjoy tracking their points on the series leaderboard, with an extra award of $1,000 given away to the top-3 finishers.

"Everyone is talking about the Winning Millions as it's the first $1,000,000 prize pool for U.S players in almost four years, but there's a lot of great poker to be played before then," Harris continued. "Take a look at the full tournament schedule for your favorite format type as there is truly something for everyone."

The $1 million guaranteed main event will be the first Sunday million-dollar tournament to hit US shores in nearly four years. Players can buy directly in for $500+$40 or find a low buy-in qualifier for just a few dollars.

For the complete satellite schedule to OSS IV and the $1 million guaranteed tournament, please visit AmericasCardroom.eu.

About Americas Cardroom:
Americas Cardroom joined the Winning Poker Network in 2011. The Winning Poker Network has one of the longest and trusted online names in the industry and has been in existence since 2001. Americas Cardroom accepts players from most of the US market and the rest of the world. Rated first place for payment processing and cashout reliability repeatedly in 2012 and 2013, Americas Cardroom offers outstanding customer service and a friendly environment for all poker players around the world.