Hand odds / TT vs 66

TT vs 66: odds and equity

In short

TT wins 80.7% of the time against 66 all in before the flop, 66 wins 18.8%, and they split the pot 0.5% of the time. That makes TT a big favourite, about 4 to 1.

TT

80.9%

vs

66

19.1%

Equity: win% plus half of the 0.5% split pots. TT is a big favourite, about 4 to 1.

What the flop does to it

When no 6 comes on the flop (91.8% of flops), TT has 86.5% equity going to the turn. When one does, TT drops to 19.3%.

66 is drawing to two cards, its own rank, so this is mostly about whether a set comes. Straights and flushes make up most of the rest of 66's wins.

When this all-in happens in push/fold

At 10BB in 6-max, the Button shoves TT always and the Big Blind calls with 66 always, so this exact all-in comes straight off the charts.

How often each hand shoves or calls in our solved 6-max chip-EV charts. A row with both columns high is a spot where this exact all-in is correct for both players. See every chart.

Common questions

Who is the favourite, TT or 66?
TT. All in preflop it has 80.9% equity against 66: 80.7% wins plus half of the 0.5% split pots. That's a big favourite, about 4 to 1.
What happens on the flop?
When no 6 comes on the flop (91.8% of flops), TT has 86.5% equity going to the turn. When one does, TT drops to 19.3%.
When does TT vs 66 happen in push/fold?
At 10BB in 6-max, the Button shoves TT always and the Big Blind calls with 66 always, so this exact all-in comes straight off the charts.
How were these odds worked out?
By counting every possible five-card board for every combination of suits: 36 card combinations for TT vs 66, 1,712,304 boards each. The numbers are exact, not simulated.

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