MLB Picks Today (September 5, 2026): 15 Games, Value Leans & Best Lines

MLB picks today for September 5, 2026: all 15 games on the board with a straight winner pick on each, plus the best number we could find across the major books — plus first-inning YRFI/NRFI leans for every matchup with confirmed starters. No standout value on today’s board — the market is pricing these tight, so shop the reference numbers below.

BetMan’s Gut Pick

St. Louis Cardinals @ Colorado Rockies — Colorado Rockies

Nobody trusts the Rockies but a virtual coin flip at plus money in that thin air is exactly the spot to zig when the room zags. Give me the dog getting paid to just be competitive at home.

Gut, not gospel — the value board is the math.

Full MLB Slate

Over / Under Board

• Under 11 — St. Louis Cardinals @ Colorado Rockies: our number is 9.76, so we make it 57% to land under.
• Over 7.5 — Athletics @ Seattle Mariners: our number is 8.82, so we make it 57% to land over.
• Over 7.5 — Los Angeles Angels @ Pittsburgh Pirates: our number is 8.21, so we make it 55% to land over.
• Under 9.5 — Toronto Blue Jays @ Kansas City Royals: our number is 8.72, so we make it 54% to land under — against the posted total.
• Under 7.5 — New York Yankees @ San Diego Padres: our number is 6.65, so we make it 54% to land under — against the posted total.
• Over 8.5 — Arizona Diamondbacks @ Houston Astros: our number is 9, so we make it 54% to land over.

YRFI / NRFI Leans

BetMan’s First-Inning Call

NRFI — Washington Nationals @ Los Angeles Dodgers

Model’s strongest read of the day at 69 percent and the arms back it up, Glasnow’s filthy at 2.79 and Cavalli’s no slouch at 3.12. Give me the zero in the first, this one’s about as clean as it gets.

One call with a little feel behind it — the full board below is the math.

• NRFI San Francisco Giants @ New York Mets — 55% chance the first inning stays scoreless (Anthony Molina (3.77 ERA) vs Zac Thornton (2.93 ERA))
• NRFI Chicago Cubs @ Miami Marlins — 62% chance the first inning stays scoreless (Javier Assad (3.46 ERA) vs Ryan Gusto (3.86 ERA))
• NRFI Atlanta Braves @ Philadelphia Phillies — 60% chance the first inning stays scoreless (Martín Pérez (3.05 ERA) vs Zack Wheeler (3.31 ERA))
• NRFI Detroit Tigers @ Cleveland Guardians — 56% chance the first inning stays scoreless (Framber Valdez (4.36 ERA) vs Parker Messick (2.46 ERA))
• YRFI Los Angeles Angels @ Pittsburgh Pirates — 49% chance of a first-inning run (Yusei Kikuchi (5.65 ERA) vs Braxton Ashcraft (3.59 ERA))
• YRFI Milwaukee Brewers @ Cincinnati Reds — 62% chance of a first-inning run (Dustin May (4.69 ERA) vs Andrew Abbott (4.49 ERA))
• YRFI Boston Red Sox @ Baltimore Orioles — 50% chance of a first-inning run (Sonny Gray (2.82 ERA) vs Chris Bassitt (4.97 ERA))
• NRFI Tampa Bay Rays @ Texas Rangers — 58% chance the first inning stays scoreless (Drew Rasmussen (2.95 ERA) vs Jacob deGrom (4.00 ERA))
• YRFI Toronto Blue Jays @ Kansas City Royals — 68% chance of a first-inning run (Max Scherzer (6.16 ERA) vs Seth Lugo (5.03 ERA))
• YRFI Minnesota Twins @ Chicago White Sox — 52% chance of a first-inning run (Taj Bradley (3.85 ERA) vs Anthony Kay (4.28 ERA))
• YRFI Arizona Diamondbacks @ Houston Astros — 57% chance of a first-inning run (Brandon Pfaadt (3.49 ERA) vs Ethan Pecko (6.23 ERA))
• NRFI New York Yankees @ San Diego Padres — 65% chance the first inning stays scoreless (Carlos Rodón (3.20 ERA) vs Robbie Ray (3.14 ERA))
• YRFI St. Louis Cardinals @ Colorado Rockies — 57% chance of a first-inning run (Matthew Liberatore (5.41 ERA) vs Mason Adams (3.00 ERA))
• NRFI Washington Nationals @ Los Angeles Dodgers — 69% chance the first inning stays scoreless (Cade Cavalli (3.12 ERA) vs Tyler Glasnow (2.79 ERA))
• YRFI Athletics @ Seattle Mariners — 64% chance of a first-inning run (Jeffrey Springs (6.37 ERA) vs George Kirby (4.19 ERA))

New to first-inning markets? Start with our guide: NRFI and YRFI, explained.

How we read these boards: how to read a matchup.