Scheduled First Pitch: 7:10 PM ET
Venue: Fenway Park — Boston, MA
Venue & Weather Forecast
Fenway Park hosts this interleague matchup. Weather forecasts for Boston on Aug. 17, 2026 (from MLB betting boards) indicate playable summer conditions with no major weather disruptions noted.
Team Form & Momentum
Arizona Diamondbacks — 66–59
Last 10: 5–5
Recent results include wins over LAD and ATL but inconsistency against COL and SD.
Run profile: 4.54 runs scored / 4.39 allowed per game.
Road record: 30–32.
Boston Red Sox — 66–58
Last 10: 3–7
Recently dropped games to PIT and TOR but flashed upside with a 7–0 win over Toronto.
Run profile: 4.43 runs scored / 3.77 allowed per game.
Home record: 29–31.
Injury Report
Covers lists injuries for both clubs but does not specify individual names in the retrieved snippet. The matchup page confirms active injury listings exist for both sides.
Probable Pitchers & Matchup Breakdown
Mitch Bratt (LHP, ARI)
Season: 1–1, 3.74 ERA
Pitch profile vs. BOS lineup (xwOBA projections):
Fastball: .288–.297 range vs top BOS hitters (mostly even matchups).
Slider: .336–.350 range — danger zone, BOS hitters project well against it.
Changeup & curveball: generally even matchups.
Overall expected lineup xwOBA vs Bratt: .314 (slightly pitcher-favored).
Alec Gamboa (LHP, BOS)
Season: 0–0, 1.59 ERA (limited sample).
Arizona’s lineup vs LHP:
ARI is 20–9 vs LHP, a strong split advantage.
Key lefty-mashers:
Gabriel Moreno (.308/.385/.465)
Ketel Marte (.249/.314/.446)
Corbin Carroll (.248/.344/.490)
Projected OPS leaders: Moreno (.850), Carroll (.834).
Key Player Matchups
Corbin Carroll (ARI) vs BOS LHP
OPS vs LHP: 2.000 in limited PA; Carroll’s speed + Fenway’s dimensions = high-impact potential.
Nolan Arenado (ARI) vs BOS pitching
OPS vs BOS pitchers ranges from .167 to 2.000 depending on matchup; historically volatile.
Willson Contreras (BOS)
Season OPS: .912, BOS’s most dangerous bat.
Contreras vs LHP historically strong; Bratt must avoid middle-zone fastballs.
Wilyer Abreu (BOS)
OPS: .808, excellent vs fastballs; Bratt’s 41% fastball usage could be exploited.
Series History
Last 10 head-to-head: Arizona leads 6–4.
Recent meetings show ARI winning multiple matchups behind strong pitching (Kelly, Pfaadt, Rodriguez).
Betting Trends
Moneyline: BOS –144 / ARI +120 (Doc’s Sports).
Total: 8 runs.
Over/Under last 10:
ARI: 3–7
BOS: 7–3
Head-to-head O/U: 5–5.
Game Odds
Arizona Diamondbacks 9
Boston Red Sox – 141
Odds Courtesy of Sports Odds Direct as of Sunday, August 16, 2026
