MLB Line Shopping Opportunities for 2026-05-13
Top 20 MLB player props by line dispersion on 2026-05-13. Where books disagree, line shopping pays.
Where the books disagree most today
The table below ranks MLB player props on 2026-05-13 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 |
|---|---|---|---|---|---|
| Daylen Lile | player total bases | 11 | 0.0 - 9.5 | 1.8 | 100 to 165 |
| Bryan Woo | player strikeouts | 13 | 0.5 - 9.5 | 5.5 | -426 to 1300 |
| Daylen Lile | player hits runs rbis | 9 | 0.5 - 9.5 | 2.7 | -125 to 115 |
| Randy Arozarena | player total bases | 13 | 0.0 - 8.5 | 1.4 | -190 to 325 |
| Eric Haase | player total bases | 10 | 0.0 - 8.5 | 2.4 | 100 to 375 |
| Bryan Woo | player strikeouts alt | 5 | 3.0 - 11.0 | 6.4 | -4500 to 1760 |
| Yoshinobu Yamamoto | player strikeouts alt | 5 | 3.0 - 11.0 | 7.0 | -4000 to 1700 |
| Total | totals | 10 | 6.5 - 14.0 | 8.8 | -165 to 850 |
| MacKenzie Gore | player strikeouts alt | 5 | 3.0 - 10.0 | 6.0 | -2500 to 1760 |
| Tatsuya Imai | player strikeouts alt | 5 | 3.0 - 10.0 | 5.7 | -1700 to 1600 |
| Jeffrey Springs | player strikeouts alt | 5 | 3.0 - 10.0 | 5.6 | -1000 to 2000 |
| Andre Pallante | player strikeouts alt | 5 | 3.0 - 10.0 | 5.2 | -500 to 2500 |
| Zac Gallen | player strikeouts alt | 5 | 3.0 - 10.0 | 6.0 | -1250 to 1640 |
| Seattle Mariners | spreads | 10 | -8.5 - -1.5 | -1.8 | -1600 to 126 |
| Houston Astros | spreads | 10 | 1.5 - 8.5 | 1.8 | -165 to 850 |
| Ezequiel Duran | player hits runs rbis | 11 | 0.5 - 7.5 | 1.6 | -160 to 240 |
| Randy Arozarena | player hits runs rbis | 11 | 0.5 - 7.5 | 1.7 | -150 to 135 |
| MacKenzie Gore | player outs | 7 | 17.5 - 24.5 | 17.6 | -175 to 100 |
| Miguel Andujar | player total bases | 9 | 0.0 - 6.5 | 1.6 | -225 to 2200 |
| Jacob Misiorowski | player strikeouts alt | 4 | 4.0 - 10.0 | 7.8 | -6600 to 210 |
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=2026-05-13" \ -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=2026-05-13" \ -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 →