NBA樂透抽籤
中獎機會

樂透抽籤通常在5月第三或第四的星期進行。
以下為2005至2018年間的情形，16支球隊晉級季後賽，剩下14支球隊沒有晉級季後賽的隊伍排名由最差至最佳如下：
250種組合，25.0％的機率獲得狀元籤
199种組合，19.9％的機率
156種組合，15.6％的機率
119種組合，11.9％的機率
88種組合，8.8％的機率
63種組合，6.3％的機率
43種組合，4.3％的機率
28種組合，2.8％的機率
17種組合，1.7％的機率
11種組合，1.1％的機率
8種組合，0.8％的機率
7種組合，0.7％的機率
6種組合，0.6％的機率
5種組合，0.5％的機率
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 種子順位 | 機率 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 1 | 250 | .250 | .215 | .178 | .357 | – | – | – | – | – | – | – | – | – | – |
| 2 | 199 | .199 | .188 | .171 | .319 | .123 | – | – | – | – | – | – | – | – | – |
| 3 | 156 | .156 | .157 | .156 | .226 | .265 | .040 | – | – | – | – | – | – | – | – |
| 4 | 119 | .119 | .126 | .133 | .099 | .351 | .160 | .012 | – | – | – | – | – | – | – |
| 5 | 88 | .088 | .097 | .107 | – | .261 | .360 | .084 | .004 | – | – | – | – | – | – |
| 6 | 63 | .063 | .071 | .081 | – | – | .439 | .305 | .040 | .001 | – | – | – | – | – |
| 7 | 43 | .043 | .049 | .058 | – | – | – | .599 | .232 | .018 | .000 | – | – | – | – |
| 8 | 28 | .028 | .033 | .039 | – | – | – | – | .724 | .168 | .008 | .000 | – | – | – |
| 9 | 17 | .017 | .020 | .024 | – | – | – | – | – | .813 | .122 | .004 | .000 | – | – |
| 10 | 11 | .011 | .013 | .016 | – | – | – | – | – | – | .870 | .089 | .002 | .000 | – |
| 11 | 8 | .008 | .009 | .012 | – | – | – | – | – | – | – | .907 | .063 | .001 | .000 |
| 12 | 7 | .007 | .008 | .010 | – | – | – | – | – | – | – | – | .935 | .039 | .000 |
| 13 | 6 | .006 | .007 | .009 | – | – | – | – | – | – | – | – | – | .960 | .018 |
| 14 | 5 | .005 | .006 | .007 | – | – | – | – | – | – | – | – | – | – | .982 |
自2019年起，樂透抽籤改為以下情形：
前三位有14%的機會獲得狀元籤。
140種組合，獲得狀元籤的機率為14.0％
140種組合，14.0％的機率
140種組合，14.0％的機率
125種組合，12.5％的機率
105種組合，10.5％的機率
90種組合，9.0％的機率
75種組合，7.5％的機率
60種組合，6.0％的機率
45種組合，4.5％的機率
30種組合，3.0％的機率
20種組合，2.0％的機率
15種組合，1.5％的機率
10種組合，1.0％的機率
5種組合，0.5％的機率
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 種子順位 | 機率 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 1 | 140 | .140 | .134 | .127 | .120 | .479 | – | – | – | – | – | – | – | – | – |
| 2 | 140 | .140 | .134 | .127 | .120 | .278 | .200 | – | – | – | – | – | – | – | – |
| 3 | 140 | .140 | .134 | .127 | .120 | .148 | .260 | .070 | – | – | – | – | – | – | – |
| 4 | 125 | .125 | .122 | .119 | .115 | .072 | .257 | .167 | .022 | – | – | – | – | – | – |
| 5 | 105 | .105 | .105 | .106 | .105 | .022 | .196 | .267 | .087 | .006 | – | – | – | – | – |
| 6 | 90 | .090 | .092 | .094 | .096 | – | .086 | .298 | .206 | .037 | .001 | – | – | – | – |
| 7 | 75 | .075 | .078 | .081 | .085 | – | – | .197 | .341 | .129 | .013 | .000 | – | – | – |
| 8 | 60 | .060 | .063 | .067 | .072 | – | – | – | .345 | .321 | .067 | .004 | .000 | – | – |
| 9 | 45 | .045 | .048 | .052 | .057 | – | – | – | – | .507 | .259 | .030 | .001 | .000 | – |
| 10 | 30 | .030 | .033 | .036 | .040 | – | – | – | – | – | .659 | .190 | .012 | .000 | .000 |
| 11 | 20 | .020 | .022 | .024 | .028 | – | – | – | – | – | – | .776 | .126 | .004 | .000 |
| 12 | 15 | .015 | .017 | .019 | .021 | – | – | – | – | – | – | – | .861 | .067 | .001 |
| 13 | 10 | .010 | .011 | .012 | .014 | – | – | – | – | – | – | – | – | .929 | .023 |
| 14 | 5 | .005 | .006 | .006 | .007 | – | – | – | – | – | – | – | – | – | .976 |