TT vs 64s: Odds & Interactive Calculator
| Hand | Win | Tie | Equity |
|---|---|---|---|
| TT (Pocket Tens) | 79.2% | 0.5% | 79.4% |
| 64s (Six-Four Suited) | 20.3% | 0.5% | 20.6% |
How TT vs 64s unfolds by street
Pocket Tens (TT) is still ahead on 94% of flops against 64s, and the lead survives to the turn on 88%. 64s takes the lead on the other 6% of flops. These figures come from full board enumeration, not a simulation.
| Street | TT still ahead | 64s flipped the lead |
|---|---|---|
| Flop | 94% | 6% |
| Turn | 88% | 12% |
TT vs 64s is the "big pair against live cards" spot: TT wins 79.2%, 64s wins 20.3%, and 0.5% of boards chop. 64s is the kind of hand that hates folding — its flush and straight draws mean it gets there roughly 20.3% of the time, far more often than a dominated big-card hand could.
Here's the intuition behind 79.4% to 20.6%: TT wins roughly 4 of every 5 times the chips go in, but the underdog cashing 20.6% of the time is exactly why you can't slow-play and let it draw for free.
TT should play this fast and deny equity: every free card helps 64s more than it helps you. If you're the one with the suited connectors, lean on implied odds and fold equity rather than the raw 20.3% — the hand's value is in the pots you take away postflop, not in flipping all-in preflop.
TT vs 64s FAQ
Who wins TT vs 64s preflop?
TT (Pocket Tens) is the favorite, winning 79.2% of all runouts, while 64s (Six-Four Suited) wins 20.3%. The remaining 0.5% are split pots. Counting splits as half, TT's preflop equity is 79.4%.
Does the TT vs 64s probability change all-in preflop?
No. Once both hands are all-in preflop the odds are set by the cards alone — position, stack size and who bet first change nothing. The only thing that moves the number is suits: TT's equity runs from 78.8% to 80.0% depending on how many suits the two hands share, which is why different sites quote slightly different figures. It does change once board cards are dealt (TT leads on 94% of flops) and in multiway pots, where every extra caller takes equity from both hands.
Are suited connectors good against TT?
Better than almost any other underdog: 64s holds 20.6% equity against TT thanks to its straight and flush potential — roughly 1 win in 5. That equity is realized best with position and fold equity postflop, not by jamming all-in preflop where the overpair is a 3.9-to-1 favorite.
Does TT hold up against 64s after the flop?
TT is still ahead on 94% of flops and stays ahead through the turn on 88% of boards; 64s takes the lead on the other 6% of flops. These are exact figures from full board enumeration.
Run any matchup in the free equity calculator · AA VS 54S · AA VS 87S · AA VS 98S · AA VS T9S · AA VS JTS · AA VS 75S
TT against a range
All-in against one known hand is the textbook case; at the table TT is usually up against a range. Exact equities, computed over every combo with card removal applied:
- TT vs calling station — 68.6% against 670 combos (50.5% of hands)
- TT vs BTN open — 68.0% against 586 combos (44.2% of hands)
- TT vs SB open — 66.9% against 534 combos (40.3% of hands)
- TT vs CO open — 64.5% against 366 combos (27.6% of hands)