7d,7c,2s 翻后策略(成对低面,单加注底池)
在 7d,7c,2s(成对低面)上,按钮位 BTN(有位置)面对 大盲位 BB(无位置)过牌时以 60.2% 的频率下注(c-bet),大盲位 BB 则以 94.8% 过牌。翻牌圈双方范围权益:大盲位 BB 47.0% vs 按钮位 BTN 53.0%(自有确定性引擎 seeded Monte Carlo,180,647 样本,95% CI ±0.23pp)。以下频率均为 TexasSolver 离线求解输出,可利用度 0.425%。
范围级动作频率
| 范围 / 动作 | 过牌 | 下注 18(约 33% 底池) | 下注 41(约 75% 底池) | 下注 975(约 1773% 底池) |
|---|---|---|---|---|
| 大盲位 BB · OOP | 94.8% | 0.1% | 5.1% | 0.0% |
| 按钮位 BTN · IP (面对过牌) | 39.8% | 50.9% | 9.3% | 0.0% |
牌面解读
成对低面双方都很难命中,但 BTN 的超对与高牌摊牌价值占优。注意小尺寸高频下注的结构:在无人命中的面上,范围整体权益领先的一方可以用最小的代价持续施压。
自有引擎交叉数据
| 范围 | 翻牌圈范围权益 | 理论组合数 | 该面组合数 | board 阻断损耗 |
|---|---|---|---|---|
| 大盲位 BB · OOP | 47.0% ±0.23pp | 318 | 292 | 26(8.2%) |
| 按钮位 BTN · IP | 53.0% ±0.23pp | 582 | 543 | 39(6.7%) |
方法: seeded Monte Carlo(180,647 样本, 95% CI ±0.23pp); 组合数为排除 board 阻断牌后的真实可持有组合。
按手牌类的求解频率
大盲位 BB(OOP)逐类频率
| 手牌类 | 组合 | 过牌 | 下注 18(约 33% 底池) | 下注 41(约 75% 底池) | 下注 975(约 1773% 底池) |
|---|---|---|---|---|---|
| 22 | 3 | 89.5% | 0.2% | 10.3% | 0.0% |
| 33 | 6 | 93.0% | 0.1% | 6.8% | 0.0% |
| 44 | 6 | 92.7% | 0.1% | 7.2% | 0.0% |
| 55 | 6 | 94.6% | 0.1% | 5.3% | 0.0% |
| 66 | 6 | 92.1% | 0.1% | 7.8% | 0.0% |
| 77 | 1 | 77.8% | 0.0% | 22.1% | 0.0% |
| 88 | 6 | 95.1% | 0.1% | 4.9% | 0.0% |
| 43s | 4 | 95.6% | 0.0% | 4.3% | 0.0% |
| 53s | 4 | 92.0% | 0.1% | 7.9% | 0.0% |
| 54s | 4 | 86.7% | 0.1% | 13.2% | 0.0% |
| 64s | 4 | 91.6% | 0.1% | 8.3% | 0.0% |
| 75s | 2 | 85.3% | 0.1% | 14.6% | 0.0% |
| 86s | 4 | 88.6% | 0.1% | 11.3% | 0.0% |
| 87s | 2 | 89.5% | 0.1% | 10.4% | 0.0% |
| 97s | 2 | 84.1% | 0.1% | 15.8% | 0.0% |
| 98o | 12 | 96.2% | 0.0% | 3.8% | 0.0% |
| 98s | 4 | 85.3% | 0.1% | 14.6% | 0.0% |
| A6s | 4 | 98.7% | 0.0% | 1.2% | 0.0% |
| A7o | 6 | 94.1% | 0.1% | 5.8% | 0.0% |
| A7s | 2 | 92.5% | 0.2% | 7.4% | 0.0% |
| A8o | 12 | 97.2% | 0.1% | 2.7% | 0.0% |
| A8s | 4 | 97.5% | 0.1% | 2.5% | 0.0% |
| A9o | 12 | 99.2% | 0.0% | 0.8% | 0.0% |
| A9s | 4 | 95.6% | 0.1% | 4.3% | 0.0% |
| AJo | 12 | 94.5% | 0.1% | 5.4% | 0.0% |
| ATo | 12 | 95.7% | 0.1% | 4.2% | 0.0% |
| ATs | 4 | 92.7% | 0.1% | 7.2% | 0.0% |
| J8s | 4 | 90.3% | 0.1% | 9.6% | 0.0% |
| J9s | 4 | 89.6% | 0.1% | 10.3% | 0.0% |
| JTo | 12 | 98.9% | 0.0% | 1.1% | 0.0% |
| JTs | 4 | 87.8% | 0.1% | 12.1% | 0.0% |
| K6s | 4 | 88.3% | 0.1% | 11.6% | 0.0% |
| K7s | 2 | 90.4% | 0.2% | 9.4% | 0.0% |
| K8s | 4 | 91.6% | 0.0% | 8.3% | 0.0% |
| K9s | 4 | 97.9% | 0.0% | 2.1% | 0.0% |
| KJo | 12 | 98.3% | 0.0% | 1.7% | 0.0% |
| KJs | 4 | 97.0% | 0.1% | 2.9% | 0.0% |
| KQo | 12 | 97.0% | 0.1% | 2.9% | 0.0% |
| KTo | 12 | 97.6% | 0.1% | 2.4% | 0.0% |
| KTs | 4 | 99.3% | 0.0% | 0.7% | 0.0% |
| Q8s | 4 | 90.3% | 0.1% | 9.6% | 0.0% |
| Q9s | 4 | 93.1% | 0.1% | 6.8% | 0.0% |
| QJo | 12 | 99.3% | 0.0% | 0.7% | 0.0% |
| QJs | 4 | 95.5% | 0.1% | 4.4% | 0.0% |
| QTo | 12 | 99.7% | 0.0% | 0.3% | 0.0% |
| QTs | 4 | 92.3% | 0.0% | 7.7% | 0.0% |
| T7s | 2 | 87.8% | 0.1% | 12.1% | 0.0% |
| T8s | 4 | 90.7% | 0.1% | 9.3% | 0.0% |
| T9o | 12 | 98.6% | 0.0% | 1.4% | 0.0% |
| T9s | 4 | 83.1% | 0.2% | 16.6% | 0.0% |
按钮位 BTN(IP,面对过牌)逐类频率
| 手牌类 | 组合 | 过牌 | 下注 18(约 33% 底池) | 下注 41(约 75% 底池) | 下注 975(约 1773% 底池) |
|---|---|---|---|---|---|
| 22 | 3 | 0.0% | 71.0% | 29.0% | 0.0% |
| 33 | 6 | 44.5% | 48.9% | 6.6% | 0.0% |
| 44 | 6 | 36.3% | 55.2% | 8.5% | 0.0% |
| 55 | 6 | 29.0% | 59.4% | 11.6% | 0.0% |
| 66 | 6 | 20.2% | 68.0% | 11.8% | 0.0% |
| 77 | 1 | 49.3% | 50.7% | 0.0% | 0.0% |
| 88 | 6 | 13.5% | 65.2% | 21.3% | 0.0% |
| 99 | 6 | 10.9% | 71.7% | 17.4% | 0.0% |
| 43s | 4 | 35.3% | 54.0% | 10.7% | 0.0% |
| 53s | 4 | 39.6% | 41.6% | 18.9% | 0.0% |
| 54s | 4 | 49.1% | 46.5% | 4.4% | 0.0% |
| 64s | 4 | 42.8% | 41.4% | 15.8% | 0.0% |
| 65s | 4 | 42.4% | 52.2% | 5.5% | 0.0% |
| 74s | 2 | 9.5% | 77.8% | 12.7% | 0.0% |
| 75s | 2 | 20.7% | 71.6% | 7.8% | 0.0% |
| 76s | 2 | 19.8% | 73.2% | 7.0% | 0.0% |
| 85s | 4 | 36.0% | 46.6% | 17.4% | 0.0% |
| 86s | 4 | 35.0% | 54.2% | 10.8% | 0.0% |
| 87s | 2 | 12.6% | 71.5% | 15.9% | 0.0% |
| 96s | 4 | 59.3% | 37.5% | 3.3% | 0.0% |
| 97s | 2 | 13.1% | 83.3% | 3.6% | 0.0% |
| 98o | 12 | 35.9% | 52.8% | 11.3% | 0.0% |
| 98s | 4 | 2.6% | 78.0% | 19.3% | 0.0% |
| A2o | 9 | 32.7% | 57.1% | 10.3% | 0.0% |
| A2s | 3 | 8.3% | 75.3% | 16.5% | 0.0% |
| A3o | 12 | 41.0% | 50.7% | 8.3% | 0.0% |
| A3s | 4 | 50.0% | 45.6% | 4.4% | 0.0% |
| A4o | 12 | 46.1% | 49.3% | 4.6% | 0.0% |
| A4s | 4 | 33.3% | 62.1% | 4.5% | 0.0% |
| A5o | 12 | 46.0% | 46.7% | 7.3% | 0.0% |
| A5s | 4 | 15.4% | 78.9% | 5.7% | 0.0% |
| A6o | 12 | 23.7% | 69.9% | 6.3% | 0.0% |
| A6s | 4 | 60.4% | 38.4% | 1.2% | 0.0% |
| A7o | 6 | 8.8% | 66.2% | 25.0% | 0.0% |
| A7s | 2 | 8.2% | 73.8% | 18.0% | 0.0% |
| A8o | 12 | 64.1% | 35.4% | 0.5% | 0.0% |
| A8s | 4 | 27.6% | 70.8% | 1.6% | 0.0% |
| A9o | 12 | 61.0% | 38.9% | 0.1% | 0.0% |
| A9s | 4 | 14.5% | 83.5% | 2.0% | 0.0% |
| AA | 6 | 44.0% | 56.0% | 0.0% | 0.0% |
| AJo | 12 | 58.1% | 38.8% | 3.1% | 0.0% |
| AJs | 4 | 21.1% | 70.9% | 8.0% | 0.0% |
| AKo | 12 | 5.9% | 78.0% | 16.1% | 0.0% |
| AKs | 4 | 0.2% | 91.2% | 8.6% | 0.0% |
| AQo | 12 | 41.8% | 50.8% | 7.5% | 0.0% |
| AQs | 4 | 7.9% | 75.0% | 17.1% | 0.0% |
| ATo | 12 | 82.1% | 17.0% | 0.9% | 0.0% |
| ATs | 4 | 29.0% | 67.0% | 4.0% | 0.0% |
| J6s | 4 | 37.0% | 35.9% | 27.2% | 0.0% |
| J7s | 2 | 26.2% | 60.2% | 13.6% | 0.0% |
| J8s | 4 | 46.2% | 47.1% | 6.7% | 0.0% |
| J9o | 12 | 21.8% | 61.9% | 16.3% | 0.0% |
| J9s | 4 | 31.4% | 52.7% | 15.9% | 0.0% |
| JJ | 6 | 30.3% | 61.7% | 8.1% | 0.0% |
| JTo | 12 | 35.1% | 49.4% | 15.5% | 0.0% |
| JTs | 4 | 16.5% | 72.5% | 11.0% | 0.0% |
| K2s | 3 | 7.1% | 85.7% | 7.2% | 0.0% |
| K3s | 4 | 58.5% | 34.9% | 6.7% | 0.0% |
| K4s | 4 | 39.9% | 54.0% | 6.1% | 0.0% |
| K5s | 4 | 16.8% | 67.0% | 16.2% | 0.0% |
| K6s | 4 | 19.6% | 64.6% | 15.8% | 0.0% |
| K7s | 2 | 5.3% | 51.4% | 43.2% | 0.0% |
| K8o | 12 | 22.8% | 55.4% | 21.9% | 0.0% |
| K8s | 4 | 70.1% | 26.0% | 3.9% | 0.0% |
| K9o | 12 | 55.9% | 39.8% | 4.4% | 0.0% |
| K9s | 4 | 71.7% | 19.5% | 8.8% | 0.0% |
| KJo | 12 | 86.3% | 13.7% | 0.0% | 0.0% |
| KJs | 4 | 48.7% | 51.3% | 0.0% | 0.0% |
| KK | 6 | 48.8% | 49.3% | 1.8% | 0.0% |
| KQo | 12 | 81.8% | 18.1% | 0.0% | 0.0% |
| KQs | 4 | 0.0% | 100.0% | 0.0% | 0.0% |
| KTo | 12 | 97.0% | 2.5% | 0.5% | 0.0% |
| KTs | 4 | 79.6% | 19.7% | 0.7% | 0.0% |
| Q4s | 4 | 34.4% | 58.4% | 7.2% | 0.0% |
| Q5s | 4 | 17.4% | 71.0% | 11.6% | 0.0% |
| Q6s | 4 | 27.5% | 64.3% | 8.3% | 0.0% |
| Q7s | 2 | 0.3% | 72.7% | 26.9% | 0.0% |
| Q8s | 4 | 44.1% | 43.7% | 12.2% | 0.0% |
| Q9o | 12 | 35.3% | 43.3% | 21.4% | 0.0% |
| Q9s | 4 | 55.6% | 34.3% | 10.2% | 0.0% |
| QJo | 12 | 52.9% | 45.0% | 2.1% | 0.0% |
| QJs | 4 | 85.9% | 9.2% | 4.9% | 0.0% |
| 6 | 25.5% | 67.4% | 7.1% | 0.0% | |
| QTo | 12 | 32.0% | 49.7% | 18.3% | 0.0% |
| QTs | 4 | 48.5% | 45.3% | 6.2% | 0.0% |
| T6s | 4 | 19.5% | 62.1% | 18.4% | 0.0% |
| T7s | 2 | 14.0% | 74.8% | 11.3% | 0.0% |
| T8s | 4 | 56.6% | 35.0% | 8.4% | 0.0% |
| T9o | 12 | 45.5% | 45.2% | 9.3% | 0.0% |
| T9s | 4 | 0.2% | 74.7% | 25.2% | 0.0% |
| TT | 6 | 20.2% | 69.4% | 10.4% | 0.0% |
方法论
求解器: TexasSolver (console);400 次迭代,精度目标 0.2,可利用度 0.425%(越接近 0 越接近纳什均衡)。求解在本地离线完成,仅数据输出上线,AGPL 组件与生产代码隔离(不链接、不分发二进制)。范围权益由本站自有确定性引擎独立计算,与 solver 互为印证。
常见问题
按钮位 BTN 在 7d,7c,2s 上 c-bet 频率是多少?
60.2%(TexasSolver 求解器输出,面对 大盲位 BB 过牌的节点);对应 大盲位 BB 在该节点过牌 94.8%。
这些数字是怎么算出来的?是 GTO 吗?
动作频率来自 TexasSolver 本地离线求解(400 次迭代,可利用度 0.425%,越接近 0 越接近均衡);范围权益 47.0%/53.0% 由本站自有确定性引擎独立交叉验证。求解为近似均衡,非唯一正解。
相关内容
教育用途;不构成投注建议。
引用本页: Pailiku, “7d,7c,2s 翻后策略(成对低面,单加注底池)”, pailiku.com/strategy/postflop/btn-vs-bb-srp-7d7c2s (2026).