MLB Line Shopping Opportunities for 2026-07-04
Top 20 MLB player props by line dispersion on 2026-07-04. Where books disagree, line shopping pays.
Where the books disagree most today
The table below ranks MLB player props on 2026-07-04 by line dispersion (the gap between the lowest and highest line offered by any book). Wider gaps = more line-shopping value, more potential +EV. Computed from MLB prop closing lines pulled from 20 active sources.
| Player | Market | Sources | Line range | Avg | Over price range |
|---|---|---|---|---|---|
| Total | totals | 11 | 2.5 - 21.5 | 9.5 | -451 to 800 |
| Colorado Rockies | spreads | 10 | -12.5 - 3.0 | -5.7 | -625 to 250 |
| San Francisco Giants | spreads | 10 | -3.0 - 12.5 | 5.7 | -455 to 325 |
| Jake McCarthy | player hits runs rbis | 9 | 0.5 - 12.5 | 3.1 | -556 to 135 |
| Miami Marlins | spreads | 10 | -8.0 - 3.0 | -3.5 | -10000 to 320 |
| Athletics | spreads | 10 | -3.0 - 8.0 | 3.5 | -469 to 1080 |
| Dylan Cease | player strikeouts alt | 5 | 3.0 - 13.0 | 7.8 | -15000 to 1260 |
| Jake McCarthy | player total bases | 12 | 0.5 - 10.5 | 3.4 | -205 to 677 |
| Shohei Ohtani | player strikeouts alt | 5 | 3.0 - 12.0 | 7.2 | -6600 to 1620 |
| Reid Detmers | player strikeouts alt | 5 | 3.0 - 12.0 | 7.3 | -6600 to 1580 |
| Athletics | player run line | 3 | -1.5 - 7.5 | 3.0 | -350 to 1100 |
| Dylan Cease | player strikeouts | 12 | 0.5 - 9.5 | 7.3 | -477 to 535 |
| Boston Red Sox | spreads | 10 | -5.5 - 3.0 | -2.4 | -1000 to 438 |
| Los Angeles Angels | spreads | 10 | -3.0 - 5.5 | 2.4 | -720 to 432 |
| Milwaukee Brewers | spreads | 10 | -5.5 - 2.5 | -1.7 | -3000 to 580 |
| Arizona Diamondbacks | spreads | 10 | -2.5 - 5.5 | 1.7 | -1034 to 880 |
| Reid Detmers | player strikeouts | 12 | 0.5 - 8.5 | 6.1 | -413 to 674 |
| Shohei Ohtani | player strikeouts | 12 | 0.5 - 8.5 | 5.7 | -417 to 605 |
| Los Angeles Dodgers | spreads | 10 | -3.0 - 4.5 | 0.7 | -6900 to 650 |
| San Diego Padres | spreads | 10 | -4.5 - 3.0 | -0.7 | -1200 to 1200 |
Get +EV opportunities programmatically
# Pre-computed +EV bets (Pro tier) curl "https://parlay-api.com/v1/sports/baseball_mlb/ev?min_edge=0.02&date=2026-07-04" \ -H "X-API-Key: YOUR_KEY" # Pre-computed cross-book arbitrage (Pro tier) curl "https://parlay-api.com/v1/sports/baseball_mlb/arbitrage?min_profit=0.005&date=2026-07-04" \ -H "X-API-Key: YOUR_KEY"
For information only. Sports betting carries risk. Past dispersion doesn't guarantee future +EV.
Run this analysis yourself, free
Every number in this post came from the ParlayAPI live feed. Free tier: 1,000 requests/month, no credit card.
Get my free key →