MLB Fenway Park Final

Washington Nationals vs Boston Red Sox Prediction

Final score: Nationals 3–6 Red Sox ·Engine pick: Boston Red Sox to win ✓ Correct

Nationals 56-61 · L1
3 – 6
Red Sox 63-51 · W8
Tue 30 Jun 2026 · 00:10 UK (7:10 PM ET)

Final Result & Grading

Final score
3–6
WSH at BOS
Winner
Red Sox
Engine pick
Boston Red Sox
✓ Correct
Total runs
9
projected 9.5

Graded 2026-06-30 13:00:11 · engine mlb-sim-1.0.

Pre-Game Win Probabilities

Nationals Red Sox
43.1% 56.9%

Cyan is the model’s favourite, red the underdog.

Engine pick
Boston Red Sox
56.9% to win
Confidence
Lean
57/100
Projected total
9.5
runs
First five
Red Sox
47% · 3-way, ties possible
Market (de-vigged)
61.1%
BOS implied

Starting Pitchers

Nationals
Miles Mikolas
Red Sox
Ranger Suarez

Recent Form

Nationals L W L W L L L L W W 4-6 last 10
Red Sox W L L L W L W W W W 6-4 last 10

Oldest on the left, most recent on the right — hover any result for the opponent and score.

Team Stats · 2026 Season

NationalsRed Sox
Record 56-61 63-51
Win % .479 .553
Division NL East AL East
Division rank 4th 3rd
Games back 15.0 5.0
Last 10 2-8 9-1
Streak L1 W8
Home record 23-34 28-29
Away record 33-27 35-22
Runs scored/gm 5.32 4.42
Runs allowed/gm 5.24 3.75
Run differential +10 +77

How The Model Sees It

The engine makes Boston Red Sox a 56.9% pick to win — a modest edge, real but the kind that loses often enough to sting. Baseball punishes certainty: the best team in the league still loses roughly four nights in ten. It is filed as lean, the third tier — a directional lean rather than a confident call.

Nationals come in 4-6 over their last 10, scoring 4.80 and conceding 6.30 runs a game. Red Sox are 6-4 in their last 10 at 4.00 scored and 3.10 allowed, on 4 straight wins. Red Sox arrive in the better shape, though ten games is a short window and form is weighted lightly here.

On the mound it is Miles Mikolas for Nationals against Ranger Suarez for Red Sox — the largest single input on this page. One start moves a baseball projection further than a full lineup change would, which is why the engine waits for both probables before scoring a game.

Season run differential reads +10 for Nationals and +77 for Red Sox. Per game that is 5.32 scored against 5.24 allowed, versus 4.42 and 3.75. Red Sox are clearly the better side on the season — and differential is a more honest measure than record, because it survives the luck in one-run games.

Red Sox are 28-29 at home, Nationals 33-27 on the road. Home advantage in baseball is real but small — historically worth something near 54%, not the lopsided edge it carries elsewhere — so the splits inform this projection without dominating it. The ballpark matters more than the venue: run environment varies more between parks than between lineups.

The projected total is 9.5 runs — a game that should breathe. Through the first five innings, before the bullpens take over, it favours Red Sox at 47% — under half because the first five is a three-way market: five innings can finish level, and that outcome takes a share of the book. Against the de-vigged market the model rates Red Sox 4.2 points lower than the books. That disagreement is the interesting part — the market is sharp, so a departure usually traces to one specific input rather than noise.

This pick was published before first pitch and graded against the final score above — right or wrong, it stays on the page.

8th Day Engine · mlb-sim-1.0

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Modelled probabilities from a deterministic engine, not betting advice. Every pick is published before the game and graded after it on the accuracy page.