ATL vs WSH prediction for September 1, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects WSH 4.3 - ATL 6.3. ATL is favored with a 57.7% win probability. The run line is 1.5 and the total is 9.5. Model projects 10.7 total runs.
WSH
4.3
Projected Score
VS
O/U 9.5
ATL
6.3
Projected Score
Win Probability
WSHATL
+1.5
Run Line (WSH)
9.5
Total Line
10,000
Simulations
Calibrated accuracy at this confidence: 62.0% (3,563 games)
Projected Runs Range 10th – 90th percentile
ATL
468
WSH
246
Projected
WSH 4.3 — ATL 6.3
Actual
WSH 9 — ATL 5
Starting Pitcher Matchup
AJ Smith-Shawver R
ATL
usagewhiffbar labels show usage · mph
FF44%96 mph11% whiff
FS35%83 mph34% whiff
SL7%85 mph0% whiff
Jake Irvin R
WSH
usagewhiffbar labels show usage · mph
FF29%93 mph19% whiff
CU24%78 mph34% whiff
SI19%92 mph9% whiff
Weather Impact
Nationals Park
97°F7 mph wind
HR: 1.064 Total: 1.034
thin air
Bullpen Comparison
ATL
3.05ERA
3.34FIP
9.72K/9
3.21BB/9
1.15WHIP
WSH
5.72ERA
5.27FIP
8.96K/9
4.96BB/9
1.58WHIP
Betting Edges
First 5 Innings & NRFI
ATL F5
3.5 runs
53.4% win
WSH F5
2.5 runs
34.0% win
F5 Total
6.1
NRFI
49.0%
YRFI
51.0%
Avg 1st Inn Runs
1.16
HR Spotlight
Injury Report
ATL7 injured
Robert Suarez RP60-DAY-IL
Joe Jimenez RP60-DAY-IL
Reynaldo Lopez RP15-DAY-IL
Spencer Strider SP60-DAY-IL
Spencer Schwellenbach SP60-DAY-IL
Jurickson Profar LFSUSPENSION
+1 more
WSH8 injured
Drew Millas C60-DAY-IL
Richard Lovelady RP60-DAY-IL
CJ Abrams SSDAY-TO-DAY
James Wood RF10-DAY-IL
Cade Cavalli SPDAY-TO-DAY
Connelly Early SP60-DAY-IL
+2 more
AI Intelligence Analysis
Edge Analysis
How this prediction was generated: This page shows output from the Olympus Bets MLB Baseball Monte Carlo engine. Each game is simulated 10,000 times using real-time team data, injury reports, and current odds. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Full methodology →
Permanent record: this game page is retired 90 days after the event. The full graded MLB 2026 record — every pick, win rate, units and ROI — lives on the MLB 2026 season report card.