Ace Four Suited vs Pair Of Kings - Odds Of Winning
Win Probability
Equity
  |
  |
|
|---|---|---|
| Ace Four Suited (A4s) | Pair Of Kings (KK) | |
| 32.75% | Win | 66.80% |
| 0.45% | Tie | 0.45% |
| 32.97% | Equity | 67.03% |
Ace Four Suited vs Pair Of Kings - Limit Poker Hand Ratings
  |
  |
|
|---|---|---|
| Ace Four Suited | Pair Of Kings | |
| 5 | Sklansky Rating What is this? | 1 |
| 5 | Chen Formula What is this? | 17 |
| 5 | Hellmuth Tier What is this? | 1 |
| 0.06 | Expected Value What is this? | 1.67 |
Ace Four Suited vs Pair Of Kings - Winning Hand Breakdown
| |
|
|
|---|---|---|
| Ace Four Suited | Pair Of Kings | |
| 0 | High Card | 0 |
| 3,282,480 | One Pair | 7,946,460 |
| 4,447,656 | Two Pair | 10,278,036 |
| 1,057,968 | Three Of A Kind | 4,456,512 |
| 1,454,400 | Straight | 334,440 |
| 2,334,120 | Flush | 660,168 |
| 798,768 | Full House | 3,408,588 |
| 57,336 | Four Of A Kind | 364,260 |
| 26,328 | Straight Flush | 3,660 |
Strategic Breakdown: A4s vs KK
KK enters this matchup as the pre-flop favorite with 67.03% equity, while A4s trails at 32.97% (with 0.45% tie probability).
Pre-Flop Equity Distribution
- A4s Direct Win: 32.75%
- KK Direct Win: 66.8%
- Split Pot / Tie: 0.45%
- Statistical Edge: +34.06% for KK
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: A4s vs KK
Who is favored to win between A4s and KK?
KK holds the statistical advantage with 67.03% equity and a 66.8% win rate. A4s has 32.97% equity and wins 32.75% of the time, with a 0.45% 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 0.45%. The underdog has a direct win probability of 32.75%, meaning the trailing hand will overturn the favorite roughly 1 in every 3.1 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.
