Data Driven MLB Predictions for May 21, 2015:
| TEAM | WIN % | SCORE | VEGAS LINE | RUN TOTAL |
| Diamondbacks | 66% | 5 | +124 | 8 |
| Marlins | 34% | 4 | -134 | |
| Cardinals | 55% | 4 | +108 | 7 1/2 |
| Mets | 45% | 3 | -118 | |
| Phillies | 54% | 5 | +134 | 10 |
| Rockies | 46% | 4 | -144 | |
| Dodgers | 52% | 4 | -123 | 6 |
| Giants | 48% | 3 | +113 | |
| Brewers | 39% | 4 | +117 | 7 1/2 |
| Braves | 61% | 5 | -127 | |
| Cubs | 58% | 5 | -105 | 7 |
| Padres | 42% | 4 | -105 | |
| Mariners | 62% | 5 | +106 | 8 |
| Orioles | 38% | 4 | -116 | |
| Astros | 43% | 4 | +149 | 8 |
| Tigers | 57% | 5 | -159 | |
| Angels | 43% | 5 | +108 | 9 |
| Blue Jays | 57% | 6 | -118 | |
| A’s | 68% | 5 | +105 | 7 1/2 |
| Rays | 32% | 4 | -115 | |
| Rangers | 55% | 4 | +147 | 9 |
| Red Sox | 45% | 3 | -157 | |
| Indians | 56% | 4 | -122 | 8 1/2 |
| White Sox | 44% | 3 | +112 |
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