Jd,9d,3s 翻后策略（J高两色面，单加注底池）
在 Jd,9d,3s（J高两色面）上，关煞位 CO（有位置）面对 大盲位 BB（无位置）过牌时以 45.1% 的频率下注（c-bet），大盲位 BB 则以 98.9% 过牌。翻牌圈双方范围权益：大盲位 BB 51.4% vs 关煞位 CO 48.6%（自有确定性引擎 seeded Monte Carlo，180,498 样本，95% CI ±0.23pp）。以下频率均为 TexasSolver 离线求解输出，可利用度 0.396%。
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 | 98.9% | 0.8% | 0.3% | 0.0% |
| 关煞位 CO · IP (面对过牌) | 54.9% | 0.0% | 45.0% | 0.0% |
牌面解读
J-9-3 两色面处于中间地带：CO 有 JJ+/AJ/KJ 的顶端优势，BB 有大量 J9s/T9s/98s 类互动。中等牌面的策略分化最能体现"按手牌类查表"的价值。
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 | 51.4% ±0.23pp | 228 | 195 | 33（14.5%） |
| 关煞位 CO · IP | 48.6% ±0.23pp | 354 | 317 | 37（10.5%） |
方法: seeded Monte Carlo（180,498 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 | 6 | 99.7% | 0.3% | 0.0% | 0.0% |
| 33 | 3 | 95.6% | 2.4% | 2.0% | 0.0% |
| 44 | 6 | 100.0% | 0.0% | 0.0% | 0.0% |
| 55 | 6 | 99.7% | 0.2% | 0.1% | 0.0% |
| 66 | 6 | 99.8% | 0.1% | 0.1% | 0.0% |
| 77 | 6 | 100.0% | 0.0% | 0.0% | 0.0% |
| 88 | 6 | 99.8% | 0.2% | 0.0% | 0.0% |
| 99 | 3 | 98.5% | 1.1% | 0.4% | 0.0% |
| 43s | 3 | 94.0% | 3.5% | 2.5% | 0.0% |
| 54s | 4 | 99.4% | 0.4% | 0.2% | 0.0% |
| 65s | 4 | 99.7% | 0.2% | 0.1% | 0.0% |
| 76s | 4 | 99.8% | 0.2% | 0.1% | 0.0% |
| 87s | 4 | 99.1% | 0.5% | 0.4% | 0.0% |
| 97s | 3 | 98.4% | 1.3% | 0.4% | 0.0% |
| 98s | 3 | 98.7% | 1.1% | 0.2% | 0.0% |
| A6s | 4 | 99.3% | 0.4% | 0.3% | 0.0% |
| A7s | 4 | 99.4% | 0.3% | 0.3% | 0.0% |
| A8s | 4 | 99.3% | 0.4% | 0.2% | 0.0% |
| A9o | 9 | 98.9% | 1.0% | 0.1% | 0.0% |
| A9s | 3 | 99.2% | 0.7% | 0.1% | 0.0% |
| AJo | 9 | 98.4% | 1.1% | 0.5% | 0.0% |
| AJs | 3 | 98.4% | 1.1% | 0.6% | 0.0% |
| ATo | 12 | 99.0% | 0.6% | 0.4% | 0.0% |
| ATs | 4 | 99.3% | 0.4% | 0.3% | 0.0% |
| J9s | 3 | 98.3% | 1.2% | 0.5% | 0.0% |
| JTo | 9 | 99.0% | 0.9% | 0.1% | 0.0% |
| JTs | 3 | 98.7% | 1.1% | 0.2% | 0.0% |
| K8s | 4 | 99.6% | 0.3% | 0.1% | 0.0% |
| K9s | 3 | 99.5% | 0.4% | 0.0% | 0.0% |
| KJo | 9 | 98.9% | 0.9% | 0.2% | 0.0% |
| KJs | 3 | 98.6% | 1.0% | 0.4% | 0.0% |
| KQo | 12 | 97.9% | 1.3% | 0.8% | 0.0% |
| KTs | 4 | 98.3% | 0.9% | 0.8% | 0.0% |
| Q9s | 3 | 99.2% | 0.7% | 0.2% | 0.0% |
| QJo | 9 | 99.0% | 0.9% | 0.1% | 0.0% |
| QJs | 3 | 98.4% | 1.2% | 0.4% | 0.0% |
| QTs | 4 | 98.5% | 1.0% | 0.5% | 0.0% |
| T8s | 4 | 98.3% | 1.1% | 0.6% | 0.0% |
| T9s | 3 | 99.3% | 0.6% | 0.1% | 0.0% |
关煞位 CO（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 | 6 | 45.6% | 0.0% | 54.4% | 0.0% |
| 33 | 3 | 0.0% | 0.0% | 100.0% | 0.0% |
| 44 | 6 | 71.4% | 0.0% | 28.6% | 0.0% |
| 55 | 6 | 91.1% | 0.0% | 8.9% | 0.0% |
| 66 | 6 | 98.1% | 0.0% | 1.9% | 0.0% |
| 77 | 6 | 100.0% | 0.0% | 0.0% | 0.0% |
| 88 | 6 | 99.7% | 0.0% | 0.4% | 0.0% |
| 99 | 3 | 0.1% | 0.1% | 99.9% | 0.0% |
| 54s | 4 | 48.4% | 0.0% | 51.6% | 0.0% |
| 65s | 4 | 25.7% | 0.0% | 74.3% | 0.0% |
| 75s | 4 | 55.2% | 0.0% | 44.8% | 0.0% |
| 76s | 4 | 69.2% | 0.0% | 30.8% | 0.0% |
| 86s | 4 | 76.8% | 0.0% | 23.2% | 0.0% |
| 87s | 4 | 43.6% | 0.0% | 56.4% | 0.0% |
| 97s | 3 | 92.3% | 0.0% | 7.6% | 0.0% |
| 98s | 3 | 86.6% | 0.0% | 13.5% | 0.0% |
| A2s | 4 | 20.3% | 0.0% | 79.7% | 0.0% |
| A3s | 3 | 37.6% | 0.1% | 62.3% | 0.0% |
| A4s | 4 | 43.3% | 0.0% | 56.7% | 0.0% |
| A5s | 4 | 64.9% | 0.0% | 35.1% | 0.0% |
| A6s | 4 | 76.9% | 0.0% | 23.1% | 0.0% |
| A7s | 4 | 78.0% | 0.0% | 22.0% | 0.0% |
| A8s | 4 | 65.3% | 0.0% | 34.7% | 0.0% |
| A9o | 9 | 83.7% | 0.0% | 16.3% | 0.0% |
| A9s | 3 | 83.2% | 0.0% | 16.8% | 0.0% |
| AA | 6 | 17.6% | 0.0% | 82.3% | 0.0% |
| AJo | 9 | 49.3% | 0.0% | 50.6% | 0.0% |
| AJs | 3 | 25.6% | 0.1% | 74.4% | 0.0% |
| AKo | 12 | 53.5% | 0.0% | 46.4% | 0.0% |
| AKs | 4 | 81.9% | 0.0% | 18.1% | 0.0% |
| AQo | 12 | 34.8% | 0.0% | 65.2% | 0.0% |
| AQs | 4 | 58.4% | 0.0% | 41.6% | 0.0% |
| ATo | 12 | 45.5% | 0.0% | 54.5% | 0.0% |
| ATs | 4 | 60.3% | 0.0% | 39.7% | 0.0% |
| J8s | 3 | 100.0% | 0.0% | 0.0% | 0.0% |
| J9s | 3 | 9.7% | 0.1% | 90.3% | 0.0% |
| JJ | 3 | 7.7% | 0.1% | 92.2% | 0.0% |
| JTo | 9 | 85.6% | 0.1% | 14.3% | 0.0% |
| JTs | 3 | 75.5% | 0.3% | 24.3% | 0.0% |
| K6s | 4 | 67.9% | 0.0% | 32.1% | 0.0% |
| K7s | 4 | 73.1% | 0.0% | 26.9% | 0.0% |
| K8s | 4 | 45.0% | 0.0% | 55.0% | 0.0% |
| K9s | 3 | 98.1% | 0.0% | 1.9% | 0.0% |
| KJo | 9 | 70.2% | 0.0% | 29.8% | 0.0% |
| KJs | 3 | 41.9% | 0.0% | 58.1% | 0.0% |
| KK | 6 | 9.4% | 0.1% | 90.5% | 0.0% |
| KQo | 12 | 28.3% | 0.0% | 71.6% | 0.0% |
| KQs | 4 | 11.9% | 0.1% | 88.0% | 0.0% |
| KTo | 12 | 33.5% | 0.0% | 66.5% | 0.0% |
| KTs | 4 | 29.0% | 0.0% | 70.9% | 0.0% |
| Q8s | 4 | 63.3% | 0.0% | 36.7% | 0.0% |
| Q9s | 3 | 94.9% | 0.0% | 5.1% | 0.0% |
| QJo | 9 | 92.5% | 0.0% | 7.5% | 0.0% |
| QJs | 3 | 67.4% | 0.0% | 32.5% | 0.0% |
| 6 | 4.4% | 0.0% | 95.5% | 0.0% | |
| QTo | 12 | 28.1% | 0.0% | 71.9% | 0.0% |
| QTs | 4 | 21.7% | 0.1% | 78.2% | 0.0% |
| T8s | 4 | 25.0% | 0.0% | 75.0% | 0.0% |
| T9s | 3 | 74.5% | 0.0% | 25.5% | 0.0% |
| TT | 6 | 95.6% | 0.0% | 4.4% | 0.0% |
方法论
求解器: TexasSolver (console)；400 次迭代，精度目标 0.2，可利用度 0.396%（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
关煞位 CO 在 Jd,9d,3s 上 c-bet 频率是多少？
45.1%（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 98.9%。
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 0.396%，越接近 0 越接近均衡）；范围权益 51.4%/48.6% 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, “Jd,9d,3s 翻后策略（J高两色面，单加注底池）”, pailiku.com/strategy/postflop/co-vs-bb-srp-jd9d3s (2026).