Lesson
The Math Against Thin River Value Bets
River Value Betting · intermediate · 13 min
Tyler Forrester reviews river value-bet sizing with Eric, focusing on why very small "milking" bets can create poor reverse implied odds when facing jams. Viewers will learn when to check back marginal value hands, why larger value bets can make bet-fold lines more reasonable, and how thin river bets may add little EV while exposing you to large mistakes.
Key takeaways
- Avoid very small river value bets with medium-strength hands when a raise or jam creates severe reverse implied odds.
- If you choose to value bet the river, prefer a size that wins meaningful money on the call node; Tyler notes the solver uses at least half pot in the discussed in-position spot.
- Bet-folding a larger size can be better than betting tiny, because the extra value earned when called helps offset the times you must fold to a raise.
- Do not spend too much effort forcing marginal river value bets; a hand with only about 52% equity when called may be worth only a small fraction of the pot.
- Checking back marginal hands can simplify the decision tree and avoid turning a profitable showdown hand into a large loss after inducing a raise.