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When are Flushes Profitable?
Hi Everyone,
After reading the posts on Roy Cooke's article below, I was prompted to analyze flush draws. Just trying to see how a flush draw can be profitable. As a stud player I used a lot of rules that seemed to work somewhat. Never bothered with this sort of analysis. Now that I'm having to switch to HE AND stuck with the lame Colorado $2-5 game with $2 blind, I'm looking at the math a little more closely, as I'm not sure the game is worth fighting with. I suppose any HE newbie does some of this. To make the math a little easier, assume everyone always bets the $5 bet. (Not too far from the truth.) Working just with the flush draw and ignoring other sporadic rarities on the flop I understand the odds to be: 8:1 to flop a flush draw 2:1 to hit flush by the river so working backwards... For every 3 flush draws I get involved in at the flop I hit 11. To get to those 3 flush draws I have to engage in 27 flush draws from the start. So assuming (falsely) that I always win when I hit, the following table shows what the pot would have to look like, assuming I always get out whenever two of my suit don't flop: <pre><font class="small">code:</font><hr> Trial first 2 flop turn river 1 1b 2 1b 3 1b 4 1b 5 1b 6 1b 7 1b 8 1b 9 1b 10 1b 11 1b 12 1b 13 1b 14 1b 15 1b 16 1b 17 1b 18 1b 19 1b 20 1b 21 1b 22 1b 23 1b 24 1b 25 1b 1b 1b 1b 26 1b 1b 1b 1b 27 1b 1b 1b 1b ---> we win!</pre><hr> That's 36 * $5 bet = $180 Add in $6 blinds for 3 orbits = 186$ So with 4 betting rounds, each player going to the river would have to shell out $20. Divide $186 by $20 per player and you end up with 9.3 players having to chase AND lose! So how exactly does a flush draw ever get profitable? Beyond that, you're going to take 26 failures for each success. Would tend to make for a crappy looking profit/loss line... in that you spend considerable time underwater before you saw a profit with these. Then started chipping down again! So tell me what I'm missing. Sincerely, AA |
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