Opening from the Small Blind in MTTs
The Small Blind is the most awkward position in poker. You have already invested half a big blind, you act first postflop, and your only opponent is the Big Blind who closes the action. This guide explains how to build an effective SB opening strategy.
Small Blind play is unique because you are always heads-up against the Big Blind when everyone else folds. This changes the dynamics considerably. You only need to get through one player, but that player has position on you for every postflop street and is already getting a discount to call. At 100bb in a 6-Max MTT, SB opening strategy when folded to you typically involves raising approximately 40-50%% of hands. Some players use a limping strategy, some use a pure raise strategy, and many use a mixed approach. The raise-only strategy is simpler and effective in most MTT environments. When you raise from the SB, your standard sizing should be larger than from other positions, typically 2.5-3x instead of 2-2.2x. The reason is that the BB is already invested and getting a good price to call, so a minimum raise gets called extremely often. A larger raise generates more fold equity and builds a pot for hands where you want to play aggressively. The SB opening range at 100bb when raising includes all pocket pairs, all suited aces, suited kings down to K5s-K6s, suited queens, most suited connectors and gappers, offsuit aces, most offsuit broadways, and a selection of offsuit kings and queens. This range is wide because you only need one player to fold. However, the SB range is different from the BTN range in character. From the BTN, you have position postflop to realize equity with speculative hands. From the SB, you are out of position, so you should lean toward hands with higher raw equity rather than pure speculative value. Hands like K9o and Q8o can be opens from the SB because they have reasonable high-card strength, even though they would not make a typical BTN range. RangerPro's SB range reflects this balance, showing a wide range but with emphasis on hands that can flop top pairs and strong kickers rather than draws. The range builder view highlights how the SB prioritizes high-card holdings over connectivity. At shorter stacks, SB strategy simplifies. At 25bb, you can raise about 35-45%% when folded to. Below 15bb, the SB is a push-fold situation, and the shoving range from the SB is very wide, often 50-60%% of hands, because you only need to get through the BB. One concept that distinguishes strong SB players is how they construct their check-back and continuation bet ranges postflop. Since you are always out of position, choosing when to bet and when to check requires careful thought about board texture and the BB's likely calling range.
Strategy tip
From the SB, size up your raises to 2.5-3x to generate fold equity against the Big Blind. A min-raise from the SB gives the BB too good a price to call, which negates your preflop aggression.
compare_arrows Stack depth evolution
| Stack | Hands | Width |
|---|---|---|
| 100bb |
|
85.8% |
| 50bb |
|
82.2% |
| 25bb |
|
84.0% |
| 20bb |
|
84.0% |
| 15bb |
|
81.7% |
| 10bb |
|
75.1% |
playing_cards Key hands at 100bb
casino View the ranges
menu_book Glossary terms
help Frequently Asked Questions
Should I limp or raise from the Small Blind? expand_more
In MTTs, a raise-only strategy from the SB is simplest and effective. You raise your playable hands to 2.5-3x and fold the rest. Some advanced players use a mixed strategy with limps, but the raise-or-fold approach avoids the complexity of managing a limping range out of position.
How wide should I open from the SB when folded to? expand_more
At 100bb, approximately 40-50%% of hands. This is wide because you only need to get past one opponent. The range includes all pairs, all suited aces and kings, most suited queens and connectors, offsuit aces and broadways, and various high-card offsuit hands. The key is choosing hands with decent raw equity since you will be out of position.
Why is the Small Blind considered the worst position? expand_more
The SB is the worst position because you always act first postflop, you have already invested half a blind (creating a sunk cost), and you never have the option to close the action preflop. Even when you open, the BB can call in position. Long-term, the SB is the biggest money-losing seat at the table.
Practice with real ranges
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