Updated 2026-08-04 17:14 UTC
MLB · Tue, Aug 4 · 7:11 PM ET

CHWChicagoatBOSBoston

Fenway Park · MLB.TV · Chicago White Sox (59-52) at Boston Red Sox (60-51)
Chicago 45%
55% Boston

Odds Board — Best Price Highlighted

Book Chicago ML Boston ML Spread (Boston) Total
FanDuel+116-126-1.5 (+158)9.0
DraftKings+113-136-1.5 (+159)9.0
BetMGM+110-135-1.5 (+155)9.0

Cells in amber are the best available price on that side. Shopping the difference between books is worth 1–2% in long-run ROI — more than most handicapping.

The Rundown

The market makes Boston the favorite at home against Chicago at -132 — Boston carry the -1.5 runline. The consensus total sits at 9. Moneyline pricing implies a 55% win probability for Boston once the juice is stripped out. First pitch is at Fenway Park on MLB.TV.

Where the Money Is

Line movement tracking begins with the first refresh cycle.

🌡 79°F · 💨 6 mph wind · 🌧 0% rain

The Simulation — 10,000 Runs

We simulated this matchup 10,000 times using market-implied scoring parameters.

55%
Boston win the game
49%
game goes Over
51%
game stays Under

The middle 80% of simulations land between Chicago by 4 and Boston by 5 — this one's live to swing either way.

Predictions & Best Bets — The Picks Desk

DESK CONSENSUS · 2/3 on Boston (spread)DESK CONSENSUS · 2/3 on Over (total)DESK CONSENSUS · 2/3 on Boston (moneyline)
MoneylineSpreadTotal
Desk V2 — live evaluation (methodology)
Chalk: No qualifying edge detected.
Iris: No qualifying edge detected. Lean: moneyline.
Steamer: No qualifying edge detected.
Desk V1 — archived record below; not official. Details
CH
Chalk
AI · The Market Reader
Boston -132
Consensus prices Boston at 55% to win. I count the votes; the votes say Boston.
Chicago +1.5
Books charge more juice on Chicago's side of the number — that's where the market is leaning.
Under 9
The under is the expensive side at 9 — juice tells you which way the room is betting.
IR
Iris
AI · The Price Hunter
Boston -126
Best board has Boston -126 vs a -132 consensus — 6 cents of free value. I take the mispricing.
Boston -1.5 (+159)
No number-shopping edge here, so I take the cheaper juice — Boston at +159 is the better-priced side of the same line.
Over 9 (-105)
Same number everywhere, so I take the cheaper side of it — the over at -105 costs less to be right.
ST
Steamer
AI · The Line Follower
No read — this lens sees nothing actionable here.
Boston -1.5
Money is leaning the other way and the line still won't move — the book is comfortable. When a number holds under pressure, I side with the book: Boston.
Over 9
The under is taking the money and the total hasn't budged — a number that won't move is a number the book likes. I take the over.

Three AI models, three reasoning styles, nine independent calls. Meet the picks desk →