Quick Matchup Summary
Pre-Flop Favorite:
A3s (67.12% Equity)
•
Win Probabilities: K2o: 32.58% • A3s: 66.82% • Tie: 0.6%
The favorite carries a clear mathematical edge, though post-flop board connectivity will heavily influence the winning outcome.
Based on 1.7M+ Monte Carlo simulations
Odds Methodology »
King Two Unsuited vs Ace Three Suited - Odds Of Winning
 |
|
 |
| King Two Unsuited (K2o) |
|
Ace Three Suited (A3s) |
| 32.58% |
Win |
66.82% |
| 0.60% |
Tie |
0.60% |
| 32.88% |
Equity |
67.12% |
King Two Unsuited vs Ace Three Suited - Limit Poker Hand Ratings
King Two Unsuited vs Ace Three Suited - Winning Hand Breakdown
 |
|
 |
| King Two Unsuited |
|
Ace Three Suited |
| 0 |
High Card |
4,840,920 |
| 9,305,064 |
One Pair |
22,335,552 |
| 10,863,864 |
Two Pair |
15,266,340 |
| 2,368,944 |
Three Of A Kind |
3,267,864 |
| 1,116,324 |
Straight |
2,227,860 |
| 1,292,760 |
Flush |
5,025,120 |
| 1,733,076 |
Full House |
1,801,296 |
| 95,004 |
Four Of A Kind |
112,752 |
| 6,756 |
Straight Flush |
39,252 |
Strategic Breakdown: K2o vs A3s
A3s enters this matchup as the pre-flop favorite with 67.12% equity, while K2o trails at 32.88% (with 0.6% tie probability).
Pre-Flop Equity Distribution
- K2o Direct Win: 32.58%
- A3s Direct Win: 66.82%
- Split Pot / Tie: 0.6%
- Statistical Edge:
+34.24% for A3s
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: K2o vs A3s
A3s holds the statistical advantage with 67.12% equity and a 66.82% win rate. K2o has 32.88% equity and wins 32.58% of the time, with a 0.6% chance of splitting the pot.
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.
In this exact matchup, the tie probability is 0.6%. The underdog has a direct win probability of 32.58%, meaning the trailing hand will overturn the favorite roughly 1 in every 3.1 showdowns.
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.