Starting hand 150 of 169

43s Four-Three suited

Wins vs 1 random hand
38.7%
Wins vs 5 random hands
14.4%
Dealt
1 in 332
Opening guide
Fold

How to play it. Fold in almost every spot, except defending the big blind against a small raise.

43s pairs at least one of its cards on the flop 32.4% of the time and makes two pair or better 7.5% of the time.

Because both cards share a suit, it flops a flush or a four-card flush draw 11.8% of the time. Compare 43o at 35.1% heads-up.

The cards are close enough to make straights, so 43s gains value in pots with several players.

Win percentage by number of opponents

0% 25% 50% 75% 100% 39 1 27 2 20 3 17 4 14 5 13 6 12 7 11 8 10 9
Bars: 43s's equity against 1 to 9 random opponents. Dashed lines: a fair share of the pot (50% heads-up, 10% against nine). Above the line means the hand wins more than its share.

43s against common hands

Opponent43s equityVerdict
AA Pocket Aces 18.8% Big underdog
KK Pocket Kings 20.4% Big underdog
QQ Pocket Queens 20.6% Big underdog
JJ Pocket Jacks 20.7% Big underdog
TT Pocket Tens 20.8% Big underdog
77 Pocket Sevens 19.7% Big underdog
22 Pocket Twos 50.3% Coin flip
AKs Ace-King suited 36.9% Underdog
AKo Ace-King offsuit 39.6% Underdog
AQo Ace-Queen offsuit 39.4% Underdog
KQs King-Queen suited 37.1% Underdog
JTs Jack-Ten suited 36.1% Underdog
76s Seven-Six suited 36.8% Underdog
72o Seven-Two offsuit 49.6% Coin flip

All-in before the flop, averaged over every suit combination. 40,000 simulated boards per matchup.

43s on the flop

Pair one of your hole cards32.4%
Two pair or better7.5%
Three of a kind or better3.5%
Straight or better1.9%
Flush draw or better (four or more of a suit)11.8%

Exact, counted over all 19,600 possible flops.

Questions players ask

Is 43s a good poker hand?
43s (Four-Three suited) ranks 150 of 169 by heads-up equity and 117 of 169 against five opponents. Our simple opening guide puts it in the "Fold" group: Fold in almost every spot, except defending the big blind against a small raise.
How often are you dealt 43s?
There are 4 ways to be dealt 43s out of 1,326 possible starting hands, so it comes about 0.30% of the time, or 1 in 332 hands.
What are the odds of 43s against Aces?
All-in before the flop, 43s wins about 18.8% against AA (equity including split pots).