SAULO COSTA DOSE OF BLUE LINE 2026

Saulo Costa Dose of Blue Line

SAULO COSTA DOSE OF BLUE LINE is a dense exploitative cash game library built around one of the most important edges in modern poker: playing better against fish, whales, tight recreationals, and population mistakes across the lines that print the most EV.

This course is packed with practical breakdowns of single-raised pots, 3-bet pots, 4-bet pots, multiway spots, preflop adjustments, river play, bluffcatching, hand reviews, stats reviews, and Q&A sessions. The structure is clearly rooted in real-game decision making, with repeated focus on how to adapt against different fish profiles instead of staying trapped in rigid theory.

Why this course stands out

• Heavy exploit focus vs fish pools — the entire library keeps returning to fish exploits, bluffcatching, preflop punishment, and value extraction.
• Real line-based organization — SRP IP, SRP OOP, 3BP IP/OOP, 4BP OOP, multiway, donk lines, XR lines, block bets, overbets, and more.
• Practical preflop adjustments — BB defense, SB RFI adjustments, iso sizing, limp strategy, 3-bet sizing, 4-bet reactions, and fish-specific preflop plans.
• River and bluffcatching depth — multiple classes on overbets, river raises, triple barrels, block bets, and population over/underbluff tendencies.
• More than theory — includes hand reviews, stats reviews, community review sessions, and Q&A material to connect concepts to actual implementation.

Course content overview

Foundations & fish exploitation

• Introduction to Fish Exploits
• Q&A Summarizing the Classes of Fishes
• Q&A Understanding the Fundamentals Leaks
• Q&A Making a Living with Poker
• Q&A Differences in Frequency and Range Composition

Single-Raised Pots — In Position

• PFR SRP IP vs XC30-X-B
• PFR SRP IP B30-X-B
• PFR SRP IP Overfolding To Turn XR
• PFR SRP IP Overcalling vs Turn Probes
• PFR SRP IP Bluff Raising Against X-X-B
• PFR SRP IP Playing Turns After Floating Flop Donk Bets
• PFR SRP IP Value Betting in the B-X-B Line
• PFR SRP IP Slowplaying Turn vs XR30-X
• PFR SRP IP Improving Bluffcatching Efficiency vs XR lines
• PFR SRP IP Bluffing our Missed Draw vs Fish
• PFR SRP IP Modeling Value Bet Strategy in the Double Barrel Line
• PFR SRP IP How to Play vs Flop Donks
• PFR SRP IP Facing Triple Donk from Fish

Single-Raised Pots — Out of Position

• PFR SRP OOP Bet Small, Check Calldown
• PFR SRP OOP When NOT To Calldown
• X-B-B Line — Best Sizing Sequence
• X-B-B Line — Exception Boards
• PFR SRP OOP Calling Down vs R-B-B
• PFR SRP OOP Calling Down vs X-B-B
• PFR SRP OOP R-B-B Turn Size Filter
• PFR SRP OOP Adapting versus Tight Fish Profiles

3-Bet Pots

• PFR 3BP OOP X-B-B
• PFR 3BP OOP X-XC-XC
• PFR 3BP OOP Cs-B-B Turn Size Filter
• PFR 3BP OOP Maximizing EV versus Fishes
• PFR 3BP OOP Check-Jamming Overpairs on the Flop
• PFR 3BP OOP Calling Down vs B-B-B from Fish
• PFR 3BP IP Facing XC-XJam from Fish
• PFR 3BP IP Barreling Fish on Flops, Turns and Rivers
• PFC 3BP IP Improving Bluffcatching vs B50-B-B50
• PFC 3BP IP Bluffcatching vs B-B-B on River Ace

4-Bet Pots

• PFR 4BP OOP Bs-X-Calldown
• PFR 4BP OOP — Can I bluff Recs

Multiway play

• Multiway XC-X-B Line
• Multiway B-X-B Line
• Multiway X-B-B Line
• Multiway X-C-B Line
• Multiway Blinds vs BTN — XC-X-B Line
• Multiway Blinds vs BTN — X-B-B Line
• Multiway Bluffing the X-X-B Line
• Do Fish Overbluff the X-X-B Line
• Multiway Fish on the B-B-B Line
• Multiway BTN + Blinds — Fish on the B-B-B Line

Preflop adjustments vs fish

• Preflop BB Defense vs SB RFI
• Preflop BB vs BTN RFI
• Preflop BTN RFI vs BB Whale
• Preflop BTN RFI vs Tight BB Fish
• Preflop Adjusting SB RFI vs Tight Fish in the BB
• Preflop SB Cold Calling vs BTN RFI + BB Whale
• Preflop Defending the BB vs BTN RFI + Fish SB CC
• Preflop Raising the Limper BB vs SB
• Preflop Adjusting 4Bet Frequencies
• PREFLOP Expanding 3Bet Range
• Preflop Adjusting Against Players That Under 4Bets
• Preflop Best 3bet Size vs 50bb Fish
• Preflop Best 3Bet Size vs Fish — 100bbs Effective
• Preflop Facing Limp-3bet from Fish
• Preflop Limp Strategy vs Fish SB vs BB
• Preflop How to Adjust Facing a Wide Aggro Whale
• Preflop Iso Size vs Fish Limp IP vs EP — An In-depth Study

River play, bluffcatching, and population reads

• River Play — Do Fish Bluff Raise vs Overbets
• River Play — Do Fish Ever 3Bet Bluff
• River Play — Fishes Raising the River
• River Play — Do Fish Overfold When They Block Bet The River
• Bluffcatching vs B50-B-B70 / B100-B-B / B-B-B50
• Facing Overbet All-in from Super Whale
• Anticipating Overbluffs — Level 4 Exploits vs Fishs

Hand reviews, stats reviews, and implementation

• Hand Review — How to Detect Fish Profile and Bluffcatching vs Overbet
• Hand Review — Adjusting Preflop by Table Dynamics
• Hand Review — Setting a Plan Before the Action
• Hand Review — Fine Tuning the Exploits vs Fish in 3BP
• Hand Review — Analyzing Fish Frequencies in Blind Wars
• Hand Review — Keeping the Fish’s Range as Wide as Possible
• Hand Review — It’s All About Preflop
• Hand Review — Reviewing Community Hands
• Hand Review — Going Thin vs Fishes
• Stats Review — Comparing Live Fish to Online Fish
• Stats Review — Lowstakes: Comparing GG Regs to PokerStars Regs
• Stats Review — Comparing Low/Mid/High Stakes Fish

Included materials

• Total files: 110
• Total size: 6.50 GB
• Format: video lessons + Excel sizing sheets
• Notable files: Best Sizing Sequence spreadsheets and a large volume of line-specific exploit breakdowns

SAULO COSTA DOSE OF BLUE LINE is best suited for players who want sharper exploit logic against recreational pools, especially in the spots where weak opponents leak the most money: preflop mistakes, capped ranges, passive lines, river overfolds, bluffcatching errors, and poorly protected multiway ranges.

 

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Saulo Costa Doses of Blue Line Presentation: