MLB matchup analysis
Angels vs Athletics Prediction, Odds and Model Pick
Tuesday, September 22, 2026 at Sutter Health Park · 9:40 PM ET
Leo decision: Pass on Angels vs Athletics
The case for Athletics
The case for Los Angeles Angels
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
Angels 7, Athletics 9
How the analysis held up
Athletics won, the side Leo's model favored.
Brady Basso (Athletics) was Leo's favored starter by pitcher score, but Yusei Kikuchi actually pitched better tonight: 5.1 IP, 2 ER (3.38 ERA) against 2.0 IP, 5 ER (22.50 ERA). The edge did not show up in this game.
The Los Angeles Angels bullpen was not flagged pregame, but it had a night worth noting: 7 earned runs allowed over 2.2 relief innings (23.63 ERA) — quietly worse than the pregame read implied.
Game information
| Matchup | Los Angeles Angels at Athletics |
|---|---|
| Date | Tuesday, September 22, 2026 |
| First pitch | 9:40 PM ET |
| Venue | Sutter Health Park |
| Starting pitchers | Yusei Kikuchi vs Brady Basso |
| Weather | Game-time forecast: 76°F, 0% precipitation chance, 5 mph wind from SW. |
Starting pitcher matchup
Full Pitcher Matchup Tool →| Metric | Angels | Athletics |
|---|---|---|
| Pitching plan | Traditional starter | Opener / bullpen game |
| Expected innings | 4⅔ | 2⅓ |
| Throws | L | L |
| Leo pitcher score (higher is better) | 49 | 54 |
| ERA (lower is better) | 5.02 | 4.50 |
| WHIP (lower is better) | 1.55 | 1.48 |
| K/9 (higher is better) | 9.1 | 6.3 |
| K-BB% (higher is better) | 11.5% | 11.8% |
| K% (higher is better) | 22.3% | 15.7% |
| BB% (lower is better) | 10.8% | 3.9% |
| BB/9 (lower is better) | 4.4 | 1.6 |
| HR/9 (lower is better) | 1.1 | 0.7 |
| Ground-ball rate | 46.8% | 42.9% |
| Fly-ball rate | 53.2% | 57.1% |
Pitching plan edge: Leo gives the Athletics pitching plan the edge over Yusei Kikuchi (13 points on Leo's pitcher score). Brady Basso is projected for only 2⅓ innings, with the Athletics bullpen covering the rest -- this compares the Athletics blended starting-pitcher-and-bullpen quality against Yusei Kikuchi's own line, not two starters directly.
Blended read: For the Athletics, the bullpen is projected to throw more of the game than Brady Basso (about 2⅓ innings for the starter), so Leo grades that side on a whole-game effective ERA of 4.37 rather than Brady Basso's own 4.50. Whole-game, that is 4.14 for the Los Angeles Angels against 4.37 on the other side, so the blended read leans Los Angeles Angels.
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 →Angels are 4-6 in their last 10 and averaging 3.7 runs per game over the last 15 days; Athletics are 3-7 in their last 10 and averaging 3.3 runs per game over the last 15 days. On the season Angels carry the better run differential per game (-0.57 against -1.41).
| Metric | Angels | Athletics |
|---|---|---|
| Last 10 | 4-6 | 3-7 |
| Last 10 by venue (away team on the road, home team at home) | 3-7 on the road | 5-5 at home |
| OPS, last 15 days | 0.669 | 0.616 |
| wOBA, last 15 days (hot/cold read) | 0.299 | 0.275 |
| Runs per game, last 15 days | 3.7 | 3.3 |
| K% last 15 days (lower is better) | 27.4% | 20.9% |
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 | Angels | Athletics |
|---|---|---|
| OPS | 0.648 (-0.030 vs szn) | 0.731 (+0.011 vs szn) |
| Runs per game | 3.63 (-0.396 vs szn) | 4.37 (+0.046 vs szn) |
| wOBA (model offense input) | 0.291 (-0.011 vs szn) | 0.322 |
| K% (lower is better) | 26.6% (+1.2% vs szn) | 22.7% |
Over the last 30 days the Athletics have been the better offense, 0.322 wOBA to 0.291. Angels are striking out at 26.6% over the window — something the opposing starter can lean on.
Season profile
Full Stats page →| Metric | Angels | Athletics |
|---|---|---|
| Record | 60-96 | 61-95 |
| Run differential / game (team quality) | -0.57 | -1.41 |
| Runs scored / game (offense, season) | 4.03 | 4.32 |
| Runs allowed / game (defense, season, lower better) | 4.59 | 5.73 |
| Season OPS | 0.676 | 0.716 |
| K% season (lower is better) | 25.4% | 22.4% |
| OPS vs opposing hand (season) | 0.686 | 0.715 |
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. Angels 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 | Angels | Athletics |
|---|---|---|
| Fatigue | 6.6/10, Tired | 5.8/10, Normal |
| Efficiency | 5.2/10, Average | 6.2/10, Effective |
| Combined risk | 6.5/10, Tired | 5.2/10, Normal |
| Relief innings, last 7 days | 23.3 | 23.3 |
| Back-to-back arms | 6 | 2 |
| 7-day ERA | 3.86 | 2.70 |
| 7-day WHIP | 1.33 | 1.11 |
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 3.8 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.
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