BOS vs TB prediction for September 18, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects TB 4.8 - BOS 4.5. TB is favored with a 58.1% win probability. The run line is -1.5 and the total is 7.0. Model projects 9.4 total runs.
TB
4.8
Projected Score
VS
O/U 7.0
BOS
4.5
Projected Score
Win Probability
TBBOS
-1.5
Run Line (TB)
7.0
Total Line
10,000
Simulations
Calibrated accuracy at this confidence: 60.2% (3,908 games)
Projected Runs Range 10th – 90th percentile
BOS
346
TB
357
Projected
TB 4.8 — BOS 4.5
Actual
TB 2 — BOS 4
Starting Pitcher Matchup
Ranger Suarez L
BOS
usagewhiffbar labels show usage · mph
SI24%90 mph10% whiff
FF22%92 mph14% whiff
FC19%88 mph13% whiff
Ian Seymour L
TB
usagewhiffbar labels show usage · mph
CH29%83 mph37% whiff
FF27%91 mph22% whiff
ST20%82 mph29% whiff
Weather Impact
Tropicana Field
86°F4 mph windRoof: closed
HR: 1.000 Total: 1.000
Indoor (neutral)
Bullpen Comparison
BOS
3.06ERA
3.30FIP
9.81K/9
3.05BB/9
1.20WHIP
TB
3.43ERA
3.79FIP
8.98K/9
2.68BB/9
1.12WHIP
Betting Edges
First 5 Innings & NRFI
BOS F5
2.4 runs
38.4% win
TB F5
2.8 runs
46.9% win
F5 Total
5.2
NRFI
51.2%
YRFI
48.8%
Avg 1st Inn Runs
1.06
HR Spotlight
Injury Report
BOS8 injured
Willson Contreras 1BDAY-TO-DAY
Johan Oviedo SP60-DAY-IL
Aroldis Chapman RPDAY-TO-DAY
Ceddanne Rafaela CF10-DAY-IL
Tyron Guerrero RP15-DAY-IL
Garrett Crochet SP60-DAY-IL
+2 more
TB8 injured
Ben Williamson 2B10-DAY-IL
Tyler Wells RP15-DAY-IL
Garrett Cleavinger RP15-DAY-IL
Shane McClanahan SP15-DAY-IL
Manuel Rodriguez RP15-DAY-IL
Gavin Lux LF60-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.