Reds vs. Phillies prediction: Why Philadelphia is favored to win Monday's MLB matchup [5/18/2026]
Get Cincinnati Reds vs Philadelphia Phillies predictions for MLB Monday.

The Philadelphia Phillies will face the Cincinnati Reds, in what is expected to be a close MLB game, at Citizens Bank Park on Monday, commencing at 6:40 PM ET.
The Phillies will have Andrew Painter (1-4, 6.21 ERA) as their starting pitcher, while the Reds have opted for Nick Lodolo (0-1, 8.68 ERA).
Based on the latest simulations, Dimers' proven MLB model gives the Phillies a slight edge with a 51% win probability over the Reds.
This article offers a closer look at Monday's Reds vs. Phillies matchup, including best bets and picks.
Reds vs. Phillies prediction: Who will win and cover?
Our famous predictive model gives the Phillies a 51% chance of defeating the Reds.
According to our model, the Reds (+1.5) have a 64% chance of covering the run line, while the 10-run over/under has a 52% chance of going over.
Reds vs. Phillies odds [5/18/2026]
We have sourced the best MLB odds in America for this game, which are listed here:
| Bet Type | Reds | Phillies |
|---|---|---|
| Run Line | +1.5 (-181) | -1.5 (+152) |
| Moneyline | +109 | -125 |
| Total | o10 (-106) | u10 (-109) |
All odds are correct at the time of publication and are subject to change.
Reds vs. Phillies picks and best bet
After matching our probabilities against the best available odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:
| Bet Type | Pick | Bet Now |
|---|---|---|
| Run Line | Reds +1.5 | -181 |
| Moneyline | Reds | +109 |
| Total | Over 10 | -106 |
According to our MLB best bets, the top play to make on this game is Reds to win.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Reds vs. Phillies game-day updates and essential details
Monday's MLB action between the Phillies and Reds at Citizens Bank Park is scheduled to begin at 6:40 PM ET.
- Who: Cincinnati Reds vs. Philadelphia Phillies
- Date: Monday, May 18, 2026
- Time: 6:40 PM ET/3:40PM PT
- Venue: Citizens Bank Park
Conclusion
We predict the Phillies, with a 51% win probability, will likely beat the Reds in Monday's MLB matchup.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
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