MLB matchup analysis
Nationals vs Phillies Prediction, Odds and Model Pick
Monday, August 3, 2026 at Citizens Bank Park · 6:40 PM ET
LyDia decision: Pass on Nationals vs Phillies
The case for Washington Nationals
Why it is not official
Why the setup score is what it is
Read the full model output
No market data available, so this stays research-only until pricing is checked.
Game information
| Matchup | Washington Nationals at Philadelphia Phillies |
|---|---|
| Date | Monday, August 3, 2026 |
| First pitch | 6:40 PM ET |
| Venue | Citizens Bank Park |
| Starting pitchers | TBD vs Aaron Nola |
| Weather | Game-time forecast: 80°F, 12% precipitation chance, 6 mph wind from NW. |
Starting pitcher matchup
Full Pitcher Matchup Tool →| Metric | Nationals | Phillies |
|---|---|---|
| Pitching plan | Role unknown | Traditional starter |
| Expected innings | 4.5 | 5.2 |
| Throws | Not available | R |
| LyDia pitcher score (higher is better) | 50 | 51 |
| BB/9 (lower is better) | Not available | 3.1 |
| HR/9 (lower is better) | Not available | 2.1 |
| Ground-ball rate | Not available | 46.8% |
| IP per start (higher is better) | Not available | 5.2 |
Pitcher edge: LyDia gives Aaron Nola a 1-point edge over TBD, driven mainly by expected innings (5.2 vs 4.5).
How to read this: the scorecards show ERA, WHIP, K/9, and K-BB%. The table adds complementary traits without repeating them. Highlighted cells mark a gap big enough to matter. HR/9 is home runs allowed per nine innings. Ground-ball rate is neither good nor bad on its own: high ground-ball pitchers trade strikeouts for double plays and fewer home runs.
Same data source as the Pitcher Matchup Tool, where every starter on the slate is compared side by side.
Recent form
Full Stats page →Neither side is playing well. Nationals are 3-7 in their last 10, averaging 4.8 runs per game over the last 15 days, and swinging above their season form; Phillies are 3-7 in their last 10 and averaging 4.5 runs per game over the last 15 days. Season run differential separates them by almost nothing (+0.14 against -0.04).
| Metric | Nationals | Phillies |
|---|---|---|
| Last 10 | 3-7 | 3-7 |
| OPS, last 15 days | 0.808 | 0.724 |
| Runs per game, last 15 days | 4.8 | 4.5 |
| K% last 15 days (lower is better) | 19.7% | 24.4% |
Last 15 days only. Hot and cold streaks for all 30 teams live on the Stats page.
Season profile
Full Stats page →| Metric | Nationals | Phillies |
|---|---|---|
| Record | 55-58 | 59-53 |
| Run differential / game (team quality) | +0.14 | -0.04 |
| Runs scored / game (offense, season) | 5.37 | 4.38 |
| Runs allowed / game (defense, season, lower better) | 5.23 | 4.41 |
| Season OPS | 0.769 | 0.705 |
| K% season (lower is better) | 21.3% | 23.6% |
| OPS vs opposing hand (season) | 0.762 | Not available |
Season-long team quality, not recent form. Run differential and run environment come from the season standings; splits for all 30 teams live on the Stats page, including the run environment table.
The Map
Full interactive map →Every team on today's slate, on any two axes you pick. Nationals and Phillies are highlighted.
Bullpen matchup
Full Bullpen Fatigue Index →Risk is what the model actually uses: fatigue blended with how well the pen has pitched. High fatigue with high efficiency is a tired pen that is still getting outs.
| Metric | Nationals | Phillies |
|---|---|---|
| Fatigue | 4.5/10, Normal | 5.6/10, Normal |
| Efficiency | 7.4/10, Effective | 5.5/10, Effective |
| Combined risk | 3.3/10, Fresh | 5.4/10, Normal |
| Relief innings, last 3 days | 6.7 | 10.0 |
| Back-to-back arms | 5 | 5 |
| 3-day ERA | 0.00 | 3.60 |
| 3-day WHIP | 1.35 | 1.20 |
Fatigue measures workload. Efficiency measures recent run prevention. Combined risk is what the moneyline and totals systems use.
Run total projection
Full Totals Projections →The current model and market total cannot be compared yet. Team totals remain research-only until their graded sample is established.
More games today
All matchups →What could change the prediction
- A listed starting pitcher is scratched or replaced.
- The moneyline moves enough to remove the current model edge.
- A confirmed lineup materially changes the offensive matchup.
- Late bullpen availability differs from the recent workload data.
- Weather or roof conditions change before first pitch.
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