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7d,7c,2s 翻後策略(成對低面,單加註底池)

在 7d,7c,2s(成對低面)上,按鈕位 BTN(有位置)面對 大盲位 BB(無位置)過牌時以 60.2% 的頻率下注(c-bet),大盲位 BB 則以 94.8% 過牌。翻牌圈雙方範圍權益:大盲位 BB 47.0% vs 按鈕位 BTN 53.0%(自有確定性引擎 seeded Monte Carlo,180,647 樣本,95% CI ±0.23pp)。以下頻率均為 TexasSolver 離線求解輸出,可利用度 0.425%。

範圍級動作頻率

雙方各動作的範圍頻率(底池 55,下注尺寸括注為佔底池百分比)
範圍 / 動作過牌下注 18(約 33% 底池)下注 41(約 75% 底池)下注 975(約 1773% 底池)
大盲位 BB · OOP94.8%0.1%5.1%0.0%
按鈕位 BTN · IP (面對過牌)39.8%50.9%9.3%0.0%

牌面解讀

成對低面雙方都很難命中,但 BTN 的超對與高牌攤牌價值佔優。注意小尺寸高頻下注的結構:在無人命中的面上,範圍整體權益領先的一方可以用最小的代價持續施壓。

自有引擎交叉資料

範圍對範圍權益與組合覆蓋(權益由自有確定性引擎獨立計算,獨立於 solver)
範圍翻牌圈範圍權益理論組合數該面組合數board 阻斷損耗
大盲位 BB · OOP47.0% ±0.23pp318292268.2%)
按鈕位 BTN · IP53.0% ±0.23pp582543396.7%)

方法: seeded Monte Carlo(180,647 樣本, 95% CI ±0.23pp); 組合數為排除 board 阻斷牌後的真實可持有組合。

按手牌類的求解頻率

大盲位 BB(OOP)逐類頻率
大盲位 BB(OOP)各手牌類的動作頻率
手牌類組合過牌下注 18(約 33% 底池)下注 41(約 75% 底池)下注 975(約 1773% 底池)
22389.5%0.2%10.3%0.0%
33693.0%0.1%6.8%0.0%
44692.7%0.1%7.2%0.0%
55694.6%0.1%5.3%0.0%
66692.1%0.1%7.8%0.0%
77177.8%0.0%22.1%0.0%
88695.1%0.1%4.9%0.0%
43s495.6%0.0%4.3%0.0%
53s492.0%0.1%7.9%0.0%
54s486.7%0.1%13.2%0.0%
64s491.6%0.1%8.3%0.0%
75s285.3%0.1%14.6%0.0%
86s488.6%0.1%11.3%0.0%
87s289.5%0.1%10.4%0.0%
97s284.1%0.1%15.8%0.0%
98o1296.2%0.0%3.8%0.0%
98s485.3%0.1%14.6%0.0%
A6s498.7%0.0%1.2%0.0%
A7o694.1%0.1%5.8%0.0%
A7s292.5%0.2%7.4%0.0%
A8o1297.2%0.1%2.7%0.0%
A8s497.5%0.1%2.5%0.0%
A9o1299.2%0.0%0.8%0.0%
A9s495.6%0.1%4.3%0.0%
AJo1294.5%0.1%5.4%0.0%
ATo1295.7%0.1%4.2%0.0%
ATs492.7%0.1%7.2%0.0%
J8s490.3%0.1%9.6%0.0%
J9s489.6%0.1%10.3%0.0%
JTo1298.9%0.0%1.1%0.0%
JTs487.8%0.1%12.1%0.0%
K6s488.3%0.1%11.6%0.0%
K7s290.4%0.2%9.4%0.0%
K8s491.6%0.0%8.3%0.0%
K9s497.9%0.0%2.1%0.0%
KJo1298.3%0.0%1.7%0.0%
KJs497.0%0.1%2.9%0.0%
KQo1297.0%0.1%2.9%0.0%
KTo1297.6%0.1%2.4%0.0%
KTs499.3%0.0%0.7%0.0%
Q8s490.3%0.1%9.6%0.0%
Q9s493.1%0.1%6.8%0.0%
QJo1299.3%0.0%0.7%0.0%
QJs495.5%0.1%4.4%0.0%
QTo1299.7%0.0%0.3%0.0%
QTs492.3%0.0%7.7%0.0%
T7s287.8%0.1%12.1%0.0%
T8s490.7%0.1%9.3%0.0%
T9o1298.6%0.0%1.4%0.0%
T9s483.1%0.2%16.6%0.0%
按鈕位 BTN(IP,面對過牌)逐類頻率
按鈕位 BTN(IP)各手牌類的動作頻率
手牌類組合過牌下注 18(約 33% 底池)下注 41(約 75% 底池)下注 975(約 1773% 底池)
2230.0%71.0%29.0%0.0%
33644.5%48.9%6.6%0.0%
44636.3%55.2%8.5%0.0%
55629.0%59.4%11.6%0.0%
66620.2%68.0%11.8%0.0%
77149.3%50.7%0.0%0.0%
88613.5%65.2%21.3%0.0%
99610.9%71.7%17.4%0.0%
43s435.3%54.0%10.7%0.0%
53s439.6%41.6%18.9%0.0%
54s449.1%46.5%4.4%0.0%
64s442.8%41.4%15.8%0.0%
65s442.4%52.2%5.5%0.0%
74s29.5%77.8%12.7%0.0%
75s220.7%71.6%7.8%0.0%
76s219.8%73.2%7.0%0.0%
85s436.0%46.6%17.4%0.0%
86s435.0%54.2%10.8%0.0%
87s212.6%71.5%15.9%0.0%
96s459.3%37.5%3.3%0.0%
97s213.1%83.3%3.6%0.0%
98o1235.9%52.8%11.3%0.0%
98s42.6%78.0%19.3%0.0%
A2o932.7%57.1%10.3%0.0%
A2s38.3%75.3%16.5%0.0%
A3o1241.0%50.7%8.3%0.0%
A3s450.0%45.6%4.4%0.0%
A4o1246.1%49.3%4.6%0.0%
A4s433.3%62.1%4.5%0.0%
A5o1246.0%46.7%7.3%0.0%
A5s415.4%78.9%5.7%0.0%
A6o1223.7%69.9%6.3%0.0%
A6s460.4%38.4%1.2%0.0%
A7o68.8%66.2%25.0%0.0%
A7s28.2%73.8%18.0%0.0%
A8o1264.1%35.4%0.5%0.0%
A8s427.6%70.8%1.6%0.0%
A9o1261.0%38.9%0.1%0.0%
A9s414.5%83.5%2.0%0.0%
AA644.0%56.0%0.0%0.0%
AJo1258.1%38.8%3.1%0.0%
AJs421.1%70.9%8.0%0.0%
AKo125.9%78.0%16.1%0.0%
AKs40.2%91.2%8.6%0.0%
AQo1241.8%50.8%7.5%0.0%
AQs47.9%75.0%17.1%0.0%
ATo1282.1%17.0%0.9%0.0%
ATs429.0%67.0%4.0%0.0%
J6s437.0%35.9%27.2%0.0%
J7s226.2%60.2%13.6%0.0%
J8s446.2%47.1%6.7%0.0%
J9o1221.8%61.9%16.3%0.0%
J9s431.4%52.7%15.9%0.0%
JJ630.3%61.7%8.1%0.0%
JTo1235.1%49.4%15.5%0.0%
JTs416.5%72.5%11.0%0.0%
K2s37.1%85.7%7.2%0.0%
K3s458.5%34.9%6.7%0.0%
K4s439.9%54.0%6.1%0.0%
K5s416.8%67.0%16.2%0.0%
K6s419.6%64.6%15.8%0.0%
K7s25.3%51.4%43.2%0.0%
K8o1222.8%55.4%21.9%0.0%
K8s470.1%26.0%3.9%0.0%
K9o1255.9%39.8%4.4%0.0%
K9s471.7%19.5%8.8%0.0%
KJo1286.3%13.7%0.0%0.0%
KJs448.7%51.3%0.0%0.0%
KK648.8%49.3%1.8%0.0%
KQo1281.8%18.1%0.0%0.0%
KQs40.0%100.0%0.0%0.0%
KTo1297.0%2.5%0.5%0.0%
KTs479.6%19.7%0.7%0.0%
Q4s434.4%58.4%7.2%0.0%
Q5s417.4%71.0%11.6%0.0%
Q6s427.5%64.3%8.3%0.0%
Q7s20.3%72.7%26.9%0.0%
Q8s444.1%43.7%12.2%0.0%
Q9o1235.3%43.3%21.4%0.0%
Q9s455.6%34.3%10.2%0.0%
QJo1252.9%45.0%2.1%0.0%
QJs485.9%9.2%4.9%0.0%
QQ625.5%67.4%7.1%0.0%
QTo1232.0%49.7%18.3%0.0%
QTs448.5%45.3%6.2%0.0%
T6s419.5%62.1%18.4%0.0%
T7s214.0%74.8%11.3%0.0%
T8s456.6%35.0%8.4%0.0%
T9o1245.5%45.2%9.3%0.0%
T9s40.2%74.7%25.2%0.0%
TT620.2%69.4%10.4%0.0%

方法論

求解器: TexasSolver (console);400 次迭代,精度目標 0.2,可利用度 0.425%(越接近 0 越接近納什均衡)。求解在本地離線完成,僅資料輸出上線,AGPL 元件與生產程式碼隔離(不連結、不分發二進位制)。範圍權益由本站自有確定性引擎獨立計算,與 solver 互為印證。

全站數字方法論 →

常見問題

按鈕位 BTN 在 7d,7c,2s 上 c-bet 頻率是多少?

60.2%(TexasSolver 求解器輸出,面對 大盲位 BB 過牌的節點);對應 大盲位 BB 在該節點過牌 94.8%。

這些數字是怎麼算出來的?是 GTO 嗎?

動作頻率來自 TexasSolver 本地離線求解(400 次迭代,可利用度 0.425%,越接近 0 越接近均衡);範圍權益 47.0%/53.0% 由本站自有確定性引擎獨立交叉驗證。求解為近似均衡,非唯一正解。

教育用途;不構成投注建議。

引用本頁: Pailiku, “7d,7c,2s 翻後策略(成對低面,單加註底池)”, pailiku.com/strategy/postflop/btn-vs-bb-srp-7d7c2s (2026).