Prediction: Colorado Rockies VS Boston Red Sox 2025-07-09
The Boston Red Sox vs. Colorado Rockies: A Tale of Two Teams (and a Very One-Sided Moneyline)
The Setup:
The Boston Red Sox (47-45) are coming off a five-game winning streak, including a 10-2 drubbing of the Rockies last night, where Brayan Bello struck out 10 and Trevor Story launched a three-run homer. The Rockies (21-70) are the MLB’s most hapless team, ranked 30th in ERA and 26th in runs scored. It’s a classic David vs. Goliath matchup—except David’s still learning how to throw a strike.
The Odds Breakdown:
- Moneyline: Red Sox (-300), Rockies (+265)
- Spread: Red Sox -1.5 (-166), Rockies +1.5 (+220)
- Total: Over 9 (-107), Under 9 (-107)
Implied Probabilities vs. Historical Context:
- Red Sox (favorites): Implied probability of 75% (from -300) vs. historical favorite win rate of 59%. The market is overconfident in Boston.
- Rockies (underdogs): Implied probability of 27.4% (from +265) vs. historical underdog win rate of 41%. The Rockies are undervalued.
Key Calculations:
- Expected Value (EV) for Rockies:
(41% chance to win * +265 profit) - (59% chance to lose * -100 stake) = +49.65.
- EV for Red Sox:
(75% chance to win * +30 profit) - (25% chance to lose * -100 stake) = -2.5.
Why the Rockies Are the Smart Play:
1. Value in the Underdog: The Rockies’ implied probability (27.4%) is 13.6% lower than their historical win rate (41%). That’s a gaping hole for sharp bettors to exploit.
2. Red Sox Pitching Struggles: Boston’s staff sports a 3.95 ERA—league average, but not elite. Lucas Giolito (5.25 ERA this season) is vulnerable to the Rockies’ long-ball threat (Hunter Goodman, 12 HRs).
3. Rockies’ Hidden Potential: While Colorado’s offense is 26th in runs, they’ve scored 3+ runs in 41% of games this year. A few cracks in Giolito’s armor could spark an upset.
The Spread and Total:
- Spread (-1.5): The Red Sox are -166 to cover, implying a 62.4% chance. Given their 59% historical favorite rate, there’s minimal value here. Stick to the moneyline.
- Total (9): The Rockies’ 5.85 ERA and Boston’s 4.50 OBP suggest the over is more likely. But the line is tight (9 runs), and Boston’s offense (6th in MLB) could dominate. Take the over if you’re feeling spicy.
Final Verdict:
Bet the Rockies (+265) — The math checks out. The Rockies are a 41% historical underdog but priced at 27.4%. That’s a 13.6% edge for the underdog, which is basically handing you free money in MLB terms. Plus, who doesn’t want to root for the Rockies?
Bonus Prediction:
Trevor Story will hit another homer, but it’ll be overshadowed by Hunter Goodman’s solo shot in the 8th. Final score: Red Sox 6, Rockies 4. Rockies cover the spread? No. Rockies win? Maybe. Rockies make it interesting? Absolutely.
Play it: Rockies +265 at any book offering the best line (FanDuel, MyBookie, or BetOnline).
Created: July 9, 2025, 11:42 a.m. GMT