Six Four Suited vs Ace Nine Unsuited - Odds Of Winning
Win Probability
Equity
  |
  |
|
|---|---|---|
| Six Four Suited (64s) | Ace Nine Unsuited (A9o) | |
| 39.75% | Win | 59.78% |
| 0.47% | Tie | 0.47% |
| 39.99% | Equity | 60.01% |
Six Four Suited vs Ace Nine Unsuited - Limit Poker Hand Ratings
  |
  |
|
|---|---|---|
| Six Four Suited | Ace Nine Unsuited | |
| 7 | Sklansky Rating What is this? | 8 |
| 1.5 | Chen Formula What is this? | 5 |
| - | Hellmuth Tier What is this? | - |
| -0.09 | Expected Value What is this? | -0.03 |
Six Four Suited vs Ace Nine Unsuited - Winning Hand Breakdown
| |
|
|
|---|---|---|
| Six Four Suited | Ace Nine Unsuited | |
| 0 | High Card | 3,384,360 |
| 7,106,400 | One Pair | 22,112,136 |
| 10,795,464 | Two Pair | 15,481,440 |
| 2,498,832 | Three Of A Kind | 3,102,048 |
| 5,592,528 | Straight | 1,595,232 |
| 4,744,488 | Flush | 1,492,248 |
| 1,698,048 | Full House | 1,838,016 |
| 95,040 | Four Of A Kind | 112,752 |
| 139,836 | Straight Flush | 12,948 |
Strategic Breakdown: 64s vs A9o
A9o enters this matchup as the pre-flop favorite with 60.01% equity, while 64s trails at 39.99% (with 0.47% tie probability).
Pre-Flop Equity Distribution
- 64s Direct Win: 39.75%
- A9o Direct Win: 59.78%
- Split Pot / Tie: 0.47%
- Statistical Edge: +20.02% for A9o
Flop Probability Benchmarks
- Set-Mining (Pocket Pairs): 11.8% to flop a set (7.5 to 1 against).
- Flopping a Flush (Suited): 0.84% (118 to 1); Flush draw: 10.9% (8 to 1).
- Connecting on Flop (Unpaired): ~32.4% chance to pair at least one hole card.
- Variance Rating: Moderate Variance
Frequently Asked Questions: 64s vs A9o
Who is favored to win between 64s and A9o?
A9o holds the statistical advantage with 60.01% equity and a 59.78% win rate. 64s has 39.99% equity and wins 39.75% of the time, with a 0.47% chance of splitting the pot.
How does this matchup change on the flop?
Pre-flop equities represent full five-card river run-outs across all 1.7 million combinatorial boards. However, the three-card flop accounts for roughly 71% of a hand's final texture. When the flop brings cards that coordinate with the underdog's holdings (such as straight or flush draws, or hitting an overcard), the trailing hand's equity can surge past 65–75% on the turn.
What is the probability of a split pot or bad beat?
In this exact matchup, the tie probability is 0.47%. The underdog has a direct win probability of 39.75%, meaning the trailing hand will overturn the favorite roughly 1 in every 2.5 showdowns.
How should you play this matchup in tournaments vs cash games?
In deep-stacked cash games (100bb+), position and post-flop implied odds dictate whether calling pre-flop raises is profitable. In tournament play with shallower stack depths (under 25bb), stack-to-pot ratios (SPR) shrink dramatically, making all-in shoves and 3-bet commitments mathematically dictated by pre-flop push/fold equity rather than post-flop maneuvering.
