2-7 Single Draw, also known as Kansas City Lowball is a poker variant of 2-7 Lowball Draw. In contrast to 2-7 Triple Draw, players instead have just one draw, and this format is played no-limit.
There are plenty of 2-7 Single Draw strategy guides available on PokerNews. Check them out:
Level: 24
Blinds: 30,000/60,000
Ante: 90,000
The players are going on a 10-minute break.
When it folded to Ryutaro Suzuki in the small blind, he jammed for Shaun Deeb's stack of 750,000 in the big blind. Deeb called and Suzuki stood pat, while Deeb drew one.
Shaun Deeb: 8x7x5x3x 
Ryutaro Suzuki: QxJx8x6x4x
Deeb needed to beat Suzuki's queen-eight to survive. Deeb squeezed out a 2x to give him an eight-seven, and he doubled up at the expense of Suzuki.
Ryutaro Suzuki raised to 150,000 in the cutoff before Per Hildebrand moved all in for his last 385,000 from the small blind.
Suzuki took a moment before making the call, and Hildebrand asked for one card. Suzuki drew two, and the hands were turned up.
Per Hildebrand: 8x6x5x2x
Ryutaro Suzuki: 8x7x4x
Hildebrand laughed as he looked down at 8x to make a pair, but the table reacted in amazement as Suzuki flipped over 7x followed by another 7x to make trips.
Hildebrand's pair of eights were good for the double-up, with Suzuki smiling as the pot was shipped to his left.
John Cynn raised to 100,000 in the hijack, with Ryutaro Suzuki defending his big blind to draw one card.
Cynn stood pat, and both players checked it down. Suzuki tabled 10x7x6x5x2x to take the pot as Cynn mucked.
Shaun Deeb raised to 100,000 in the hijack and David Lin called in the big blind.
Lin drew one and Deeb stood pat. Lin checked and then called the bet of 125,000 by Deeb.
Deeb showed 8x8x for a pair, and lost the pot to Lin's ten-seven with 10x7x6x5x2x.
John Cynn completed from the small blind and Naoya Kihara checked his option in the big blind.
Both players drew two before Cynn bet 100,000. Kihara called and Cynn announced, "Seven-five."
"Seven-five?" Kihara asked in astonishment.
"Seven-five-four," Cynn responded as he tabled number one with 7x5x4x3x2x, much to the amusement of his tablemates.
Shaun Deeb opened to 100,000 in the hijack, with David Lin making the call in the big blind.
Lin asked for one, and Deeb followed by also asking for a single card. Both players then checked it down, and Lin tabled Jx9x8x7x3x for the winner as Deeb mucked.
On the next hand, Deeb opened again to 100,000 and Dan Shak stuck in a call from the big blind.
Shak drew two, while Deeb stood pat. After taking a moment, Shak reached for chips and Deeb shook his head. Shak slid out 200,000, with Deeb taking some time before letting his hand go.
Per Hildebrand raised the button to 125,000 and only Naoya Kihara called from the big blind. Kihara drew two and Hildebrand drew one.
Kihara knuckled it over to Hildebrand, who bet 150,000. Kihara check-jammed for Hildebrand's remaining 510,000, resulting in a tank-fold from Hildebrand.
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