• There can never be more than 42 unseen cards by Sixth Street because you must have at least one opponent with 4 cards showing, and you will know 6 of your cards. That means that you will always know the value and location of at least 10 cards by Sixth Street.
• If there were 7 players dealt into the hand at the beginning and 5 folded on Third Street leaving you with heads-up play against one opponent, there are 37 unseen cards.
• The percentages below are based on 42 unseen cards with totally live draws. For each missing out subtract 2.4% (1/42) from the calculated percentage.
• For every 4 additional seen cards (additional opponent) that do not include outs that you need, the numeric values of percentages shift upward by about 10%. For example the probability of hitting an open-ended straight draw (8 outs) shifts from 19.0% to 21.1%, an increase of 2.1 percentage points (the number 2.1 is a little more than 10% of 19.0).
High Hand Draws
| Holding | Improve to: | Outs | Percentage |
| Trips | Quads | 1 | 2.4 % |
| Open-ended Straight-Flush Draw | Straight-Flush | 2 | 4.8 % |
| Pair | Trips | 2 | 4.8 % |
| Inside straight-draw | Straight | 4 | 9.5 % |
| Flush-draw with four-low | Low Flush | 4 | 9.5 % |
| Two Pair | Full | 4 | 9.5 % |
| Flush-draw with four-low | High Flush | 5 | 11.9 % |
| Open-ended Straight-Draw | Straight | 8 | 19.0 % |
| Flush-draw | Flush | 9 | 21.4 % |
| Trips | Full | 9 | 21.4 % |
| Pair | Two Pair | 12 | 28.6 % |
| 6 unmatched | Pair | 18 | 42.9 % |
Low Hand Draws
| Holding | Improve to: | Outs | Percentage |
| 8-high draw | 8-high | 16 | 38.1 % |
| 7-high draw | 8-high | 4 | 9.5 % |
| 7-high draw | 7-high | 12 | 28.6 % |
| 6-high draw | 8-high | 4 | 9.5 % |
| 6-high draw | 7-high | 4 | 9.5 % |
| 6-high draw | 6-high | 8 | 19.0 % |
| 5-high draw | 8-high | 4 | 9.5 % |
| 5-high draw | 7-high | 4 | 9.5 % |
| 5-high draw | 6-high | 4 | 9.5 % |
| 5-high draw | 5-high | 4 | 9.5 % |
