Four Two Suited Vs Ace King Suited Poker Hand Odds

Quick Matchup Summary

Pre-Flop Favorite: AKs (64.21% Equity)  •  Win Probabilities: 42s: 35.49% • AKs: 63.91% • 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 »

Four Two Suited vs Ace King Suited - Odds Of Winning

Win Probability

Equity

 
Four Two Suited (42s)   Ace King Suited (AKs)
35.49% Win 63.91%
0.60% Tie 0.60%
35.79% Equity 64.21%

Four Two Suited vs Ace King Suited - Limit Poker Hand Ratings

 
Four Two Suited   Ace King Suited
8 Sklansky Rating What is this? 1
0.5 Chen Formula What is this? 11
- Hellmuth Tier What is this? 1
-0.14 Expected Value What is this? 0.77

Four Two Suited vs Ace King Suited - Winning Hand Breakdown

 
Four Two Suited   Ace King Suited
0 High Card 1,204,200
2,375,712 One Pair 7,193,952
3,310,272 Two Pair 5,000,904
796,896 Three Of A Kind 1,011,504
1,209,108 Straight 749,784
1,406,688 Flush 1,681,668
565,200 Full House 613,116
31,680 Four Of A Kind 37,572
27,864 Straight Flush 16,356

Strategic Breakdown: 42s vs AKs

AKs enters this matchup as the pre-flop favorite with 64.21% equity, while 42s trails at 35.79% (with 0.6% tie probability).

Pre-Flop Equity Distribution

  • 42s Direct Win: 35.49%
  • AKs Direct Win: 63.91%
  • Split Pot / Tie: 0.6%
  • Statistical Edge: +28.42% for AKs

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: 42s vs AKs

Who is favored to win between 42s and AKs?

AKs holds the statistical advantage with 64.21% equity and a 63.91% win rate. 42s has 35.79% equity and wins 35.49% of the time, with a 0.6% 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 0.6%. The underdog has a direct win probability of 35.49%, meaning the trailing hand will overturn the favorite roughly 1 in every 2.8 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.

River Pairs