MLB matchup analysis
Rangers vs Astros Prediction, Odds and Model Pick
Sunday, August 2, 2026 at Daikin Park · 2:10 PM ET
LyDia prediction: Houston Astros moneyline
The case for Houston Astros
Why it is not official
Why the setup score is what it is
Read the full model output
Houston Astros remains on the watchlist. Lab Rating 6.5/10: conviction 25.36, model agreement 4.95, pitching plan 14.4, bullpen 8.18, offense 6.67, data completeness 5. Market pricing was unavailable. Houston Astros owns the starting pitcher edge by 12 points. Bullpen read: Elevated volatility. Houston Astros's pen efficiency: Dominant (7.6/10). Lineup check: Houston Astros is a touch above its season form (+0.049 OPS); Texas Rangers is a touch above its season form (+0.029 OPS).
Game information
| Matchup | Texas Rangers at Houston Astros |
|---|---|
| Date | Sunday, August 2, 2026 |
| First pitch | 2:10 PM ET |
| Venue | Daikin Park |
| Starting pitchers | Kumar Rocker vs Peter Lambert |
| Weather | Game-time forecast: 90°F, 0% precipitation chance, 6 mph wind from N. This venue has a roof, but the roof status is not confirmed. |
Starting pitcher matchup
Full Pitcher Matchup Tool →| Metric | Rangers | Astros |
|---|---|---|
| Pitching plan | Traditional starter | Traditional starter |
| Expected innings | 5.0 | 5.7 |
| Throws | R | R |
| LyDia pitcher score (higher is better) | 62 | 74 |
| BB/9 (lower is better) | 3.3 | 3.4 |
| HR/9 (lower is better) | 1.1 | 1.0 |
| Ground-ball rate | 47.6% | 36.5% |
| IP per start (higher is better) | 5.0 | 5.7 |
Pitcher edge: LyDia gives Peter Lambert a 12-point edge over Kumar Rocker, driven mainly by expected innings (5.7 vs 5.0) and ERA (3.06 vs 4.03).
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 →Rangers are 4-6 in their last 10 and averaging 4.4 runs per game over the last 15 days; Astros are 9-1 in their last 10, averaging 5.4 runs per game over the last 15 days, and swinging above their season form. Season run differential separates them by almost nothing (-0.29 against -0.28).
| Metric | Rangers | Astros |
|---|---|---|
| Last 10 | 4-6 | 9-1 |
| OPS, last 15 days | 0.750 | 0.784 |
| Runs per game, last 15 days | 4.4 | 5.4 |
| K% last 15 days (lower is better) | 24.8% | 22.7% |
Last 15 days only. Hot and cold streaks for all 30 teams live on the Stats page.
Season profile
Full Stats page →| Metric | Rangers | Astros |
|---|---|---|
| Record | 55-56 | 57-55 |
| Run differential / game (team quality) | -0.29 | -0.28 |
| Runs scored / game (offense, season) | 4.16 | 4.65 |
| Runs allowed / game (defense, season, lower better) | 4.45 | 4.93 |
| Season OPS | 0.721 | 0.735 |
| K% season (lower is better) | 22.7% | 21.7% |
| OPS vs opposing hand (season) | 0.717 | 0.746 |
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. Rangers and Astros 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 | Rangers | Astros |
|---|---|---|
| Fatigue | 7.1/10, Tired | 8.3/10, High risk |
| Efficiency | 4.2/10, Below average | 7.6/10, Dominant |
| Combined risk | 7.5/10, Tired | 7.0/10, Tired |
| Relief innings, last 3 days | 15.7 | 7.7 |
| Back-to-back arms | 6 | 5 |
| 3-day ERA | 4.60 | 1.17 |
| 3-day WHIP | 1.66 | 0.78 |
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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