Jack-four offsuit has 46.2% against a random hand, the 111th best of the 169 starting hands. Below are its odds against every hand and on the flop, and what the charts do with it from each seat.
J4o ranks 111th of the 169 starting hands by against a random hand, in the top 66% of hand classes. Classes have different numbers of card combinations; this is not a deal-frequency percentile. First in at 100bb, the charts say: fold from every seat.
What is J4o's equity against AA?
12.5% all in before the flop.
How often does J4o hit the flop?
J4o makes one pair or better on 46.1% of flops, counting pairs on the board, and two pair or better on 5.7%.
J4o against common hands
for J4o all in before the flop. The line marks 50%; linked hands have their own matchup page.
AA12.5%
KK12.5%
QQ12.2%
JJ6.8%
TT27.7%
7729.7%
2247.0%
AKs30.8%
AKo32.3%
AQo32.0%
AJo23.6%
KQs29.9%
KQo31.3%
JTs26.6%
T9s51.3%
72o64.2%
J4o against every hand
Each cell is J4o's in percent against that hand, all in before the flop. Blue cells are hands J4o is ahead of, red cells hands it is behind.
Under 20%20–35%35–45%45–55%55–65%65–80%80% and up
J4o equity against each of the 169 hands, in percent
AA 12
AKs 31
AQs 31
AJs 23
ATs 33
A9s 35
A8s 35
A7s 35
A6s 35
A5s 34
A4s 24
A3s 37
A2s 38
AKo 32
KK 12
KQs 30
KJs 23
KTs 33
K9s 34
K8s 35
K7s 35
K6s 35
K5s 34
K4s 24
K3s 38
K2s 39
AQo 32
KQo 31
QQ 12
QJs 24
QTs 32
Q9s 33
Q8s 34
Q7s 35
Q6s 35
Q5s 34
Q4s 24
Q3s 38
Q2s 38
AJo 24
KJo 24
QJo 24
JJ 7
JTs 27
J9s 28
J8s 31
J7s 35
J6s 39
J5s 42
J4s 48
J3s 50
J2s 51
ATo 35
KTo 34
QTo 33
JTo 28
TT 28
T9s 51
T8s 53
T7s 54
T6s 55
T5s 57
T4s 70
T3s 60
T2s 60
A9o 36
K9o 35
Q9o 34
J9o 30
T9o 54
99 28
98s 51
97s 53
96s 54
95s 55
94s 70
93s 60
92s 60
A8o 36
K8o 37
Q8o 36
J8o 33
T8o 56
98o 54
88 29
87s 52
86s 53
85s 55
84s 68
83s 60
82s 60
A7o 36
K7o 37
Q7o 37
J7o 36
T7o 57
97o 56
87o 55
77 30
76s 53
75s 54
74s 67
73s 59
72s 60
A6o 37
K6o 37
Q6o 36
J6o 41
T6o 59
96o 57
86o 57
76o 56
66 30
65s 53
64s 66
63s 58
62s 60
A5o 35
K5o 36
Q5o 36
J5o 44
T5o 60
95o 58
85o 58
75o 57
65o 56
55 31
54s 64
53s 57
52s 58
A4o 25
K4o 25
Q4o 26
J4o 50
T4o 74
94o 74
84o 72
74o 71
64o 69
54o 68
44 32
43s 67
42s 68
A3o 39
K3o 40
Q3o 40
J3o 53
T3o 64
93o 64
83o 64
73o 63
63o 62
53o 61
43o 71
33 46
32s 62
A2o 40
K2o 41
Q2o 40
J2o 54
T2o 64
92o 64
82o 64
72o 64
62o 63
52o 62
42o 72
32o 66
22 47
Cells with a matchup page are links.
Compare starting hands
Against one random hand, J4o has and J4s has 49.07%: 2.88 percentage points less for J4o.
against one to eight random opponents
Hover or tap the plot to inspect a value. Use the opponent slider with the arrow keys for the same values.
━ J4o: 46.19%
┄ J4s: 49.07%
View all graph values
Equity by number of random opponents
Opponents
J4o
J4s
1
46.19%
49.07%
2
28.08%
31.95%
3
19.90%
23.98%
4
15.25%
19.45%
5
12.45%
16.31%
6
10.16%
14.47%
7
8.65%
12.88%
8
7.39%
11.51%
The one-opponent values are exact. Two to eight opponents use 100,000 seeded deals per point; small differences can be sampling noise. All opponents have random hands. These curves do not measure profit or account for position, betting or opponents folding.
J4s versus J4o: what suited changes
Against a random hand, J4s has 49.07% and J4o has 46.19%: a 2.88 percentage-point advantage for J4s. This is showdown equity, not a prediction of profit.
Exact flop probabilities for suited and offsuit starting hands
All 19,600 flops are counted. A flush draw has four cards of one suit, uses at least one hole card, and has not already made a flush or better. The flush column excludes straight flushes.
J4o on the flop
The best five-card hand J4o holds after the flop, over all 19,600 flops. Pairs on the board count.
High card53.9%
One pair40.4%
Two pair4.0%
Three of a kind1.6%
Full house0.1%
Four of a kind0.0%
Draws on the flop, counted only when the hand has not already made that straight or flush or better.
Flush draw2.2%
Open-ended straight draw2.0%
Gutshot6.5%
How to play J4o
The charts below show where this hand is worth playing.
First in
Fold from every seat.
Facing a raise
Fold from every seat.
Facing a 3-bet
Fold from every seat.
From the six-handed 100bb charts. A percentage means the chart mixes actions with this hand.
Six-handed cash charts at 100 big blinds. A spot marked mix plays J4o more than one way.
Where these numbers come from
Heads-up equity comes from the same preflop table the odds calculator uses, which averages each pair of hands over every board and suit pattern. Against a random hand, your own two cards make some hands less likely: holding an ace leaves three aces for the other player, so each hand counts once for every way it can still be dealt. Equity against several players is sampled with a fixed seed, so it can move by a few tenths of a point from the exact figure. The flop figures count every one of the 19,600 flops.
