How good is ten-four offsuit before the flop?
T4o · Ten-Four offsuit
You are a little worse than a coin flip: 44%.
Rank of 169
125
by heads-up equity
Equity heads-up
43.6%
± 0.07%
Combinations
12
of 1,326
Dealt
0.90%
about 1 time in 110 · 110 : 1 against
Against more opponents
Everyone unknown, everyone to showdown. Strength falls as the table fills, faster for hands that rely on one pair.
| Opponents | Equity | Fair share |
|---|---|---|
| 1 | 43.6% | 50.0% |
| 2 | 26.5% | 33.3% |
| 3 | 18.8% | 25.0% |
| 5 | 11.5% | 16.7% |
| 8 | 7.0% | 11.1% |
Against tighter ranges
Heads-up against an opponent who only holds the top N% of hands, ranked by this table.
| Opponent’s range | Equity |
|---|---|
| Top 10% | 26.3% |
| Top 20% | 29.6% |
| Top 35% | 31.2% |
| Top 50% | 33.2% |
| Any hand | 43.6% |
Head-to-head
Averaged over every combination of both hands, so shared suits count correctly.
| Against | T4o wins |
|---|---|
| AA | 12.9% |
| KK | 12.9% |
| 12.5% | |
| JJ | 12.4% |
| TT | 7.2% |
| AKs | 31.2% |
| AKo | 32.7% |
| AQs | 30.8% |
| JTs | 23.8% |
| 98s | 50.9% |
| 72o | 64.2% |
What it flops
Exact, from all 19,600 possible flops.
| Pair up or better | 32.4% | about 1 time in 3.1 |
| Two pair or better | 5.5% | about 1 time in 18 |
| Open-ended straight draw or a straight | 2.6% | about 1 time in 38 |
Related hands
T4s · Ten-Four suitedTT · Pocket Tens44 · Pocket Fours75s · Seven-Five suited86o · Eight-Six offsuitAll 169 hands →
Equity figures are Monte Carlo simulation, seeded xoshiro128**, seed 20260901; flop odds are exact. Equity is showdown share with everyone staying in, a measure of strength rather than advice on what to play. Offsuit hands are 12 of the 1,326 combinations.