| 
    Suit Combinations - The best percentage play to win tricks based on 
    the combination of partnership holdings in a given suit, including tactics 
    as  finesses.  Note: including a complete list of all 
    possible suit combination possibilities would be exhaustive; to obtain 
    further information, please refer to
    Jeroen Warmerdan's program "SuitPlay" 
      
        | 1 High Card Point held by 
        opponents - The Jack |  
        |  |  
        | Case | Decl. Num.
 Cards
 | Partnership Holding
 | Need | % | Remarks |  
        | 1 | 4-1 | A K Q 10 x
 | 4 | 50 | Finesse 10 |  
        | 2 | 4-1 | A K Q 9 x
 | 4 | 6 | Finesse 9 |  
        | 3 | 4-2 | A K Q 9 x x
 | 4 | 24 | Drop J 10 |  
        | 4 | 4-2 | A K 9 x Q x
 | 4 | 10 | Drop J 10 |  
        | 5 | 5-1 | A K Q 10 9 x
 | 5 | 36 | Finesse 9 |  
        | 6 | 5-1 | A K Q 10 x x
 | 5 4
 | 31 81
 | Finesse 10 |  
        | 7 | 5-1 | A K Q 9 x x
 | 5 4
 | 9 64
 | Drop J 10 |  
        | 8 | 5-1 | A K Q x x x
 | 4 | 62 | Drop J 10 |  
        | 9 | 6-0 | A K Q 10 x x | 6 5
 4
 | 27 71
 94
 |  |  
        | 10 | 6-0 | A K Q 9 x x | 6 5
 4
 | 9 64
 93
 |  |  
        | 11 | 6-0 | A K Q x x x | 5 4
 | 62 93
 |  |  
        | 12 | 7-0 | A K Q 10 9 x x 
 | 6 5
 | 54 99
 |  |  
        | 13 | 7-0 | A K Q 9 x x x | 7 6
 5
 | 39 84
 99
 |  |  
        | 14 | 7-0 | A K Q x x x x | 7 6
 5
 | 36 84
 99
 |  |  
        | 15 | 6-1 | A K Q 10 9 x x
 | 6 5
 | 54 99
 | Drop J |  
        | 16 | 6-1 | A K Q 9 x x x
 | 6 5
 4
 | 39 84
 99
 | Drop J |  
        | 17 | 5-2 | A K Q 10 9 x x
 | 5 | 54 | Play A then finesse 
        J |  
        | 18 | 5-2 | A K Q 10 x x x
 | 5 4
 | 52 93
 | Play A then finesse J 10 |  
        | 19 | 5-2 | A K Q 9 x x x
 | 5 4
 | 39 90
 | Play A then finesse 
        J 10 Finesse J 10 if covered play drop
 |  
        | 20 | 5-2 | A K 10 9 x Q x
 | 5 | 54 | Drop J (Q first) |  
        | 21 | 5-2 | A K 9 x x Q x
 | 5 4
 | 39 86
 | Drop J 10 (Q first) |  
        | 22 | 5-2 | A K x x x Q 10
 | 5 4
 | 42 92
 | Finesse J |  
        | 23 | 5-2 | A K Q 10 x x x
 | 4 | 61 | Drop J |  
        | 24 | 5-2 | A K Q 9 x x x
 | 4 | 48 | Drop J |  
        | 25 | 5-2 | A K 10 x Q x x
 | 4 | 61 | Drop J |  
        | 26 | 5-2 | A K 9 x Q x x
 | 4 | 48 | Drop J |  
        | 27 | 5-2 | A K x x Q 10 x
 | 4 | 54 | Drop J |  
        | 28 | 5-2 | A 10 x x K Q x
 | 4 | 61 | Drop J |  
        | 29 | 5-2 | A 9 x x K Q x
 | 4 | 47 | Drop J |  
        | 30 | 5-2 | A x x x K Q T
 | 4 | 55 | Drop J |  
        | 31 | 8-0 | A K Q 10 x...x | 8 7
 | 73 96
 |  |  
        | 32 | 8-0 | A K Q x...x | 8 7
 | 68 96
 |  |  
        | 33 | 7-1 | A K Q T x x x x
 | 7 6
 | 73 98
 | Drop J Finesse J
 |  
        | 34 | 7-1 | A K Q x x x x x
 | 7 6
 | 68 96
 | Drop J |  
        | 35 | 6-2 | A K Q T/9 x x x x
 | 6 5
 | 74 98
 | Drop J |  
        | 36 | 6-3 | A K Q x x x x x x
 | 6 | 90 | Drop J |  
        | 37 | 5-3 | A K Q T/9 x x x x
 | 5 4
 | 85 98
 | Drop J |  
        | 38 | 5-3 | A K Q x x x x x
 | 5 96
 | 68 96
 | Drop J |  
        | 39 | 4-4 | A K Q T x x x x
 | 4 | 87 | Drop J |  
        | 40 | 4-4 | A K Q x x x x x
 | 4 | 68 | Drop J |  
        | 41 | 4-4 | A K T/9 x Q T/9 x x
 | 4 | 89 | Drop J |  
        | 42 | 4-4 | A K 9/8 x Q 9/8 x x
 | 4 | 79 | Drop J |  
        | 43 | 4-4 | A K 9 x Q x x x
 | 4 | 75 | Drop J |  
        | 44 | 9-0 | A K Q T x...x | 8 7
 | 73 96
 |  |  
        | 45 | 9-0 | A K Q x...x | 8 7
 | 68 96
 |  |  
        | 47 | 8-1 | A K Q x...x x
 | 8 | 90 | Drop J |  
        | 48 | 7-2 | A K Q T x x x x x
 | 7 | 95 | Drop J |  
        | 49 | 6-2 | A K Q x x x x x
 | 6 5
 | 68 96
 | Drop J |  
        | 50 | 7-2 | A K Q x x x x x x
 | 7 | 90 | Drop J |  
        | 51 | 7-2 | A K x x x x x Q x
 | 7 | 95 | Drop J (Q first) |  
        | 52 | 6-3 | A K Q x x x x x x
 
 | 6 | 90 | Drop J |  
        | 53 | 6-3 | A K 10/9 x x x Q x x
 | 6 | 95 | Drop J (Q first) |  
        | 54 | 5-4 | A K Q T/9 x x x x x
 | 5 | 95 | Drop J |  
        | 55 | 5-4 | A K T/9 x x Q x x x
 | 5 | 95 | Drop J (Q first) |  Index of Suit Combinations |