Flop Analysis
We have a clear value bet with top pair, though the sizing chosen is slightly larger than the preferred small-ball approach for this texture. **Sizing:** A 33% pot sizing is the primary choice here because it forces the SB to continue with many weak hands like 55-TT or KQo that often fold to a 65% pot bet. **Ranges:** We hold a significant range advantage and the nut advantage (AA, KK, JJ), which allows us to bet at a high frequency; smaller sizes make it harder for the SB to defend correctly with their condensed range. **Board:** While the board is semi-wet with a flush draw, our hand is robust and doesn't require massive protection, making a smaller bet more effective for range balance. --- > **Takeaway:** On J-high boards as the preflop aggressor, lean toward smaller c-bet sizes to keep your opponent's wide defending range under maximum pressure.
Note: The c-bet sizing is slightly too large; a smaller bet (around 33% pot) is more effective at extracting value from the SB's marginal hands.