MLB matchup analysis
Red Sox vs Orioles Prediction, Odds and Model Pick
Sunday, September 6, 2026 at Oriole Park at Camden Yards · 1:35 PM ET
LyDia prediction: Boston Red Sox moneyline
The case for Boston Red Sox
The case for Baltimore Orioles
What to watch
Why the setup score is what it is
Why the price is what it is
Read the full model output
Boston Red Sox is an official moneyline pick because it clears both gates: 70.8% model win probability and 7.6/10 Lab Rating. LyDia projects 70.8% against a 54.7% no-vig market number, a 16.1% model edge at -125. Boston Red Sox owns the starting pitcher edge by 15 points. Bullpen read: Adds caution. Boston Red Sox's pen efficiency: Struggling (2.0/10). Lineup check: Boston Red Sox is near its season form (-0.013 OPS); Baltimore Orioles is in a cold stretch (-0.054 OPS).
Game information
| Matchup | Boston Red Sox at Baltimore Orioles |
|---|---|
| Date | Sunday, September 6, 2026 |
| First pitch | 1:35 PM ET |
| Venue | Oriole Park at Camden Yards |
| Starting pitchers | Payton Tolle vs Kyle Bradish |
| Weather | Game-time forecast: 82°F, 0% precipitation chance, 6 mph wind from N. |
Starting pitcher matchup
Full Pitcher Matchup Tool →| Metric | Red Sox | Orioles |
|---|---|---|
| Pitching plan | Traditional starter | Traditional starter |
| Expected innings | 5⅔ | 5⅓ |
| Throws | L | R |
| LyDia pitcher score (higher is better) | 75 | 60 |
| ERA (lower is better) | 3.23 | 4.01 |
| WHIP (lower is better) | 1.10 | 1.42 |
| K/9 (higher is better) | 10.1 | 8.3 |
| K-BB% (higher is better) | 20.8% | 11.5% |
| K% (higher is better) | 27.7% | 21.6% |
| BB% (lower is better) | 7.0% | 10.1% |
| BB/9 (lower is better) | 2.5 | 3.9 |
| HR/9 (lower is better) | 1.0 | 1.0 |
| Ground-ball rate | 38.3% | 53.4% |
| Fly-ball rate | 61.7% | 46.6% |
Pitcher edge: LyDia gives Payton Tolle a 15-point edge over Kyle Bradish, driven mainly by K-BB% (20.8% vs 11.5%) and WHIP (1.10 vs 1.42).
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 →Red Sox are 5-5 in their last 10 and averaging 3.9 runs per game over the last 15 days; Orioles are 4-6 in their last 10 and averaging 4.4 runs per game over the last 15 days. On the season Red Sox carry the better run differential per game (+0.59 against -0.19).
| Metric | Red Sox | Orioles |
|---|---|---|
| Last 10 | 5-5 | 4-6 |
| Last 10 by venue (away team on the road, home team at home) | 6-4 on the road | 2-8 at home |
| OPS, last 15 days | 0.716 | 0.656 |
| wOBA, last 15 days (hot/cold read) | 0.316 | 0.290 |
| Runs per game, last 15 days | 3.9 | 4.4 |
| K% last 15 days (lower is better) | 20.6% | 24.0% |
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 | Red Sox | Orioles |
|---|---|---|
| OPS | 0.760 (+0.031 vs szn) | 0.709 |
| Runs per game | 4.66 (+0.187 vs szn) | 4.43 (-0.047 vs szn) |
| wOBA (model offense input) | 0.334 (+0.013 vs szn) | 0.311 |
| K% (lower is better) | 19.3% (-2.0% vs szn) | 24.2% |
Over the last 30 days the Red Sox have been the better offense, 0.334 wOBA to 0.311. They are running hot against their own season line (+0.013 wOBA). Orioles are striking out at 24.2% over the window — something the opposing starter can lean on.
Season profile
Full Stats page →| Metric | Red Sox | Orioles |
|---|---|---|
| Record | 78-65 | 69-74 |
| Run differential / game (team quality) | +0.59 | -0.19 |
| Runs scored / game (offense, season) | 4.47 | 4.48 |
| Runs allowed / game (defense, season, lower better) | 3.88 | 4.66 |
| Season OPS | 0.729 | 0.710 |
| K% season (lower is better) | 21.3% | 24.3% |
| OPS vs opposing hand (season) | 0.716 | 0.717 |
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. Red Sox and Orioles 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 | Red Sox | Orioles |
|---|---|---|
| Fatigue | 6.2/10, Tired | 6.0/10, Normal |
| Efficiency | 2.0/10, Struggling | 5.4/10, Average |
| Combined risk | 7.7/10, Tired | 5.8/10, Normal |
| Relief innings, last 7 days | 24.3 | 22.7 |
| Back-to-back arms | 7 | 6 |
| 7-day ERA | 7.77 | 3.57 |
| 7-day WHIP | 1.85 | 1.28 |
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 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.
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