| Date | Matchup | Result | Winner | Model Projection | Stage |
|---|---|---|---|---|---|
| May 1, 2013 | 3–8 | Mariners +5 | Orioles +0.4 | Regular Season | |
| May 1, 2013 | 7–3 | Rockies +4 | Dodgers +0.7 | Regular Season | |
| May 1, 2013 | 9–6 | Giants +3 | Giants +0.2 | Regular Season | |
| May 1, 2013 | 8–9 | Royals +1 | Rays +0.4 | Regular Season | |
| May 1, 2013 | 2–6 | Cubs +4 | Padres +0.3 | Regular Season | |
| May 1, 2013 | 5–2 | White Sox +3 | Rangers +0.9 | Regular Season | |
| May 1, 2013 | 2–0 | Nationals +2 | Braves +0.5 | Regular Season | |
| May 1, 2013 | 10–1 | Red Sox +9 | Red Sox +0.0 | Regular Season | |
| May 1, 2013 | 0–6 | Guardians +6 | Phillies +0.4 | Regular Season | |
| May 1, 2013 | 4–5 | Yankees +1 | Yankees +1.8 | Regular Season | |
| May 1, 2013 | 5–4 | Angels +1 | Athletics +0.4 | Regular Season | |
| May 1, 2013 | 2–4 | Cardinals +2 | Cardinals +0.3 | Regular Season | |
| May 1, 2013 | 6–4 | Pirates +2 | Brewers +0.8 | Regular Season | |
| May 1, 2013 | 6–2 | Twins +4 | Tigers +1.2 | Regular Season | |
| May 1, 2013 | 7–6 | Mets +1 | Marlins +0.0 | Regular Season |