MLB matchup analysis
Astros vs Athletics Prediction, Odds and Model Pick
Thursday, September 24, 2026 at Sutter Health Park · 9:40 PM ET
Leo decision: Pass on Astros vs Athletics
The case for Houston Astros
The case for Athletics
Why it is not official
Why the setup score is what it is
Why the price is what it is
Read the full model output
This is a bullpen game -- no confirmed traditional starter, so Leo does not publish an official pick here.
Final result
Astros 7, Athletics 5
How the analysis held up
Houston Astros won, the side Leo's model favored.
Leo's two internal reads disagreed pregame by 59.8 points — the team-strength model favored Houston Astros, the run-projection model favored Athletics. The team-strength model had the winner here.
Peter Lambert (Houston Astros) was Leo's favored starter by pitcher score, but Mason Barnett actually pitched better tonight: 6.0 IP, 4 ER (6.00 ERA) against 2.2 IP, 4 ER (13.50 ERA). The edge did not show up in this game. Both starters struggled; this was not a case of one clean outing beating one bad one.
The Houston Astros bullpen was flagged as elevated risk pregame (High risk). In relief it actually allowed 1 earned run over 6.1 innings (1.42 ERA) — the risk read did not show up on the scoreboard tonight.
The Athletics bullpen was flagged as elevated risk pregame (High risk). In relief it actually allowed 3 earned runs over 3.0 innings (9.00 ERA) — the risk read showed up.
Houston Astros scored 7, 3.3 more than the 3.7 pregame projection.
Game information
| Matchup | Houston Astros at Athletics |
|---|---|
| Date | Thursday, September 24, 2026 |
| First pitch | 9:40 PM ET |
| Venue | Sutter Health Park |
| Starting pitchers | Peter Lambert vs Mason Barnett |
| Weather | Game-time forecast: 81°F, 0% precipitation chance, 7 mph wind from SW. |
Starting pitcher matchup
Full Pitcher Matchup Tool →| Metric | Astros | Athletics |
|---|---|---|
| Pitching plan | Traditional starter | Opener / bullpen game |
| Expected innings | 5⅔ | 3 |
| Throws | R | R |
| Leo pitcher score (higher is better) | 67 | 29 |
| ERA (lower is better) | 3.70 | 7.16 |
| WHIP (lower is better) | 1.23 | 1.75 |
| K/9 (higher is better) | 8.8 | 8.6 |
| K-BB% (higher is better) | 14.0% | 6.8% |
| K% (higher is better) | 22.9% | 20.5% |
| BB% (lower is better) | 8.9% | 13.7% |
| BB/9 (lower is better) | 3.4 | 5.7 |
| HR/9 (lower is better) | 0.9 | 2.5 |
| Ground-ball rate | 37.7% | 36.9% |
| Fly-ball rate | 62.3% | 63.1% |
Pitching plan edge: Leo gives Peter Lambert the edge over the Athletics pitching plan (18 points on Leo's pitcher score). Mason Barnett is projected for only 3 innings, with the Athletics bullpen covering the rest -- this compares Peter Lambert's own line against the Athletics blended starting-pitcher-and-bullpen quality, not two starters directly.
Blended read: For the Athletics, the bullpen is projected to throw more of the game than Mason Barnett (about 3 innings for the starter), so Leo grades that side on a whole-game effective ERA of 5.18 rather than Mason Barnett's own 7.16. Whole-game, that is 4.09 for the Houston Astros against 5.18 on the other side, so the blended read leans Houston Astros.
How to read this: the scorecards above name the starters; every number lives in this table.
Strikeout Projections Full strikeout projections →
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. Astros are 3-7 in their last 10 and averaging 3.6 runs per game over the last 15 days; Athletics are 3-7 in their last 10 and averaging 3.9 runs per game over the last 15 days. On the season Astros carry the better run differential per game (-0.32 against -1.38).
| Metric | Astros | Athletics |
|---|---|---|
| Last 10 | 3-7 | 3-7 |
| Last 10 by venue (away team on the road, home team at home) | 5-5 on the road | 6-4 at home |
| OPS, last 15 days | 0.747 | 0.710 |
| wOBA, last 15 days (hot/cold read) | 0.324 | 0.314 |
| Runs per game, last 15 days | 3.6 | 3.9 |
| K% last 15 days (lower is better) | 23.8% | 21.1% |
Last 15 days only. Hot and cold streaks for all 30 teams live on the Stats page.
30-day offense
Full offense tool →| Last 30 days | Astros | Athletics |
|---|---|---|
| OPS | 0.728 | 0.743 (+0.020 vs szn) |
| Runs per game | 3.96 (-0.482 vs szn) | 4.33 (-0.013 vs szn) |
| wOBA (model offense input) | 0.318 | 0.327 (+0.007 vs szn) |
| K% (lower is better) | 23.2% (+1.3% vs szn) | 22.4% |
Over the last 30 days the Athletics have been the better offense, 0.327 wOBA to 0.318.
Season profile
Full Stats page →| Metric | Astros | Athletics |
|---|---|---|
| Record | 78-80 | 63-95 |
| Run differential / game (team quality) | -0.32 | -1.38 |
| Runs scored / game (offense, season) | 4.45 | 4.35 |
| Runs allowed / game (defense, season, lower better) | 4.77 | 5.72 |
| Season OPS | 0.726 | 0.722 |
| K% season (lower is better) | 21.9% | 22.4% |
| OPS vs opposing hand (season) | 0.730 | 0.722 |
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. Astros and Athletics 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 | Athletics |
|---|---|---|
| Fatigue | 10.0/10, High risk | 9.1/10, High risk |
| Efficiency | 5.1/10, Average | 4.8/10, Average |
| Combined risk | 10.0/10, High risk | 9.2/10, High risk |
| Relief innings, last 7 days | 36.0 | 30.3 |
| Back-to-back arms | 5 | 3 |
| 7-day ERA | 4.25 | 3.86 |
| 7-day WHIP | 1.19 | 1.55 |
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 2.8 runs below 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 →Every Leo pick, graded in public
Free daily model card by email, or open today's full slate. Membership adds delivery before first pitch.
Model outputs are not guarantees. Leo provides analysis and education only. Every official pick remains visible on the Results page. 21+. If you or someone you know has a gambling problem, call 1-800-GAMBLER.