MLB Player Prop Lines for 2026-05-19: 273,595 markets across 15 sources
273,595 player prop markets posted by 15 sources for MLB games on 2026-05-19. Real numbers from our live feed.
Sources covering MLB on 2026-05-19
15 distinct sportsbooks and DFS apps posted player prop lines for MLB games today. Total markets across all sources: 273,595. The list below is sorted by depth of coverage. Source-by-source coverage matters because cross-book line shopping is where the edge lives in props.
| Source | Total markets | Distinct players | Distinct prop types |
|---|---|---|---|
| DraftKings | 46,911 | 624 | 173 |
| Bet365 | 37,856 | 138 | 25 |
| FanDuel | 37,054 | 564 | 24 |
| Bovada | 34,797 | 638 | 143 |
| BetMGM | 23,322 | 125 | 21 |
| Caesars | 19,945 | 125 | 23 |
| Novig | 15,563 | 354 | 22 |
| Hard Rock | 15,046 | 121 | 14 |
| Fanatics | 11,040 | 108 | 12 |
| parx | 8,928 | 119 | 12 |
| Underdog | 8,445 | 334 | 18 |
| ProphetX | 6,414 | 250 | 16 |
| Fliff | 4,882 | 329 | 32 |
| Pinnacle | 2,621 | 141 | 9 |
| BetRivers | 771 | 21 | 4 |
Most-covered players (multi-source)
Players whose props are covered by at least 2 sources today. These are the players where line shopping pays off, because the more books quote a market, the wider the dispersion you can exploit.
| Player | Market | Sources | Avg line |
|---|---|---|---|
| Total | totals | 10 | 8.4 |
| Mike Trout | player total bases | 13 | 1.3 |
| Los Angeles Dodgers | moneyline | 11 | , |
| Los Angeles Angels | moneyline | 11 | , |
| San Diego Padres | moneyline | 11 | , |
| Seattle Mariners | moneyline | 11 | , |
| Chicago White Sox | moneyline | 11 | , |
| Texas Rangers | moneyline | 11 | , |
| Athletics | moneyline | 10 | , |
| Shohei Ohtani | player total bases | 13 | 1.3 |
| Colorado Rockies | moneyline | 11 | , |
| Los Angeles Angels | spreads | 10 | 1.5 |
| Nick Kurtz | player total bases | 12 | 1.3 |
| San Francisco Giants | moneyline | 11 | , |
| Athletics | spreads | 10 | -1.5 |
| Brandon Nimmo | player total bases | 13 | 1.3 |
| Brent Rooker | player total bases | 13 | 1.2 |
| Seattle Mariners | spreads | 10 | -1.6 |
| Arizona Diamondbacks | spreads | 10 | -2.0 |
| Tyler Soderstrom | player total bases | 13 | 1.3 |
| Chicago White Sox | spreads | 10 | 1.6 |
| San Francisco Giants | spreads | 10 | 2.0 |
| Jake Burger | player total bases | 13 | 1.3 |
| Mookie Betts | player total bases | 13 | 1.2 |
| Los Angeles Dodgers | spreads | 10 | -1.3 |
Pull this data via API
# All props for baseball_mlb today curl "https://parlay-api.com/v1/sports/baseball_mlb/props?date=2026-05-19" \ -H "X-API-Key: YOUR_KEY" # Filter to a specific player + market curl "https://parlay-api.com/v1/sports/baseball_mlb/props?player=Aaron%20Judge&market=batter_home_runs" \ -H "X-API-Key: YOUR_KEY"
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