Johnny Mazzaferro started the final table relatively short-stacked but after grinding away and a double up against Kyle 30 minutes ago he just won a huge pot against David Dineen that put him among the chip leaders.
Johnny was on the button and there was a raise to 60K from David in the hijack. He called and both blinds folded. The flop came out 
and David bet 85K. Johnny raised to 205K, and David thought for a minute and shoved. Johnny snap called and flipped over 
for top set, while David was way behind with 
for middle pair. The turn and river were 
and Johnny added 565K to take him to around 1M in chips.