MLB matchup analysis
Astros vs White Sox Prediction, Odds and Model Pick
Friday, July 24, 2026 at Rate Field · 7:40 PM ET
LyDia prediction: Chicago White Sox moneyline
The case for Chicago White Sox
Why it is not official
Read the full model output
Chicago White Sox remains on the watchlist. Lab Rating 7.3/10: model edge 35, pitcher 12.5, bullpen 5.98, market 15, base 5. LyDia projects 68.6% against a 55.6% no-vig market number, a 13.1% model edge at -131. Chicago White Sox owns the starting pitcher edge by 10 points. Bullpen read: Neutral. Chicago White Sox's pen efficiency: Average (4.8/10). Lineup check: Chicago White Sox is a touch below its season form (-0.026 OPS); Houston Astros is a touch above its season form (+0.028 OPS).
Game information
| Matchup | Houston Astros at Chicago White Sox |
|---|---|
| Date | Friday, July 24, 2026 |
| First pitch | 7:40 PM ET |
| Venue | Rate Field |
| Starting pitchers | Spencer Arrighetti vs Davis Martin |
| Weather | Game-time forecast: 76°F, 0% precipitation chance, 7 mph wind from SE. |
Starting pitcher matchup
Full Pitcher Matchup Tool →| Metric | Astros | White Sox |
|---|---|---|
| Pitching plan | Traditional starter | Traditional starter |
| Expected innings | 5.4 | 5.6 |
| Throws | R | R |
| LyDia pitcher score (higher is better) | 59 | 69 |
| BB/9 (lower is better) | 5.0 | 2.8 |
| HR/9 (lower is better) | 1.2 | 0.5 |
| Ground-ball rate | 42.1% | 49.5% |
| IP per start (higher is better) | 5.4 | 5.6 |
Pitcher edge: Chicago White Sox by 10 points.
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.
Strikeout projections Full K board →
Projections are self-calibrated against graded results (65 graded starts). Official K picks require a 0.7+ strikeout edge, a posted price from at least two books, and a confirmed non-opener workload of at least four expected innings.
Same data source as the Pitcher Matchup Tool, where every starter on the slate is compared side by side.
Recent form
Full Stats page →| Metric | Astros | White Sox |
|---|---|---|
| Record | 50-54 | 54-47 |
| Last 10 | 4-6 | 7-3 |
| Run differential / game (team quality) | -0.43 | +0.44 |
| Runs scored / game (offense) | 4.55 | 4.78 |
| Runs allowed / game (defense, lower better) | 4.98 | 4.35 |
| OPS, last 15 days | 0.756 | 0.701 |
| Season OPS | 0.728 | 0.727 |
| OPS change | +0.028 | -0.026 |
| Runs per game, last 15 days | 4.6 | 5.4 |
| K% season (lower is better) | 21.5% | 23.7% |
| K% last 15 days | 18.9% | 24.5% |
| OPS vs opposing hand | 0.738 | 0.733 |
Run differential and run environment come from the season standings; offense splits for all 30 teams live on the Stats page, including hot and cold streaks and the run environment table.
The Map
Full interactive map →Every team on today's slate, on any two axes you pick. Astros and White Sox 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 | Astros | White Sox |
|---|---|---|
| Fatigue | 5.2/10, Normal | 5.7/10, Normal |
| Efficiency | 6.4/10, Effective | 4.8/10, Average |
| Combined risk | 4.5/10, Normal | 5.8/10, Normal |
| Relief innings, last 3 days | 6.0 | 8.3 |
| Back-to-back arms | 1 | 1 |
| 3-day ERA | 3.00 | 5.40 |
| 3-day WHIP | 0.83 | 0.96 |
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 model projects 0.8 runs above the market total. A research lean still requires a setup rating of at least 7.0/10. 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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