ATs vs random hand equity
AT suited has exact preflop equity 64.60% vs a random hand (win 63.49%, tie 2.23%, lose 34.28%), ranking 13 of 169 starting hands. Derived from exhaustive enumeration over all 1,225 opponent combos × C(48,5) boards.
| Win | 63.49% |
|---|---|
| Tie | 2.23% |
| Lose | 34.28% |
| Equity (win + tie/2) | 64.60% |
| Rank among 169 hands | 13 / 169 |
| Boards enumerated | 2,097,572,400 |
Note: class-average values. Specific suit combinations (e.g. shared suits) shift the numbers by a few tenths of a percent.
Best 5 opponents / Worst 5 opponents
| Best 5 opponents | T2o（77.99%）、T3o（77.50%）、T4o（77.00%）、T5o（76.89%）、T6o（75.30%） |
|---|---|
| Worst 5 opponents | AA（13.34%）、AKs（29.26%）、AQs（29.45%）、AJs（30.13%）、AKo（30.47%） |
FAQ
Is ATs a good starting hand?
ATs has 64.60% equity vs a random hand, ranking 13 of 169 starting hands (exact enumeration).
Which hands does ATs fear most?
Toughest opponents for ATs: AA (ATs equity 13.34%), AKs (ATs equity 29.26%), AQs (ATs equity 29.45%), AJs (ATs equity 30.13%), AKo (ATs equity 30.47%).
What does "vs random hand" mean?
The opponent holds any two of the remaining 50 cards with equal probability (1,225 combos); figures are the weighted exhaustive average over all of them.
Related
Figures from app/data/matchup-matrix (exhaustive engine scripts/gen-matchup-matrix.mjs, cross-validated against lib/poker-equity.ts)
Cite this page: Pailiku, “ATs vs random hand equity”, pailiku.com/matchups/ats-vs-random (2026).