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MLBGame PreviewsBaltimore Orioles at Boston Red Sox
Baltimore OriolesBaltimore Orioles
@
Fenway Park
Boston Red SoxBoston Red Sox

Match Predictor

Pre-match Prediction
Baltimore Orioles
@
Boston Red Sox
Baltimore Orioles 45%Boston Red Sox 55%
Market LinesRun Line: Boston Red Sox -0.5Total: O/U 9
Model: Under 9
Model projects 8.6 total runs vs 9 line

Baltimore Orioles

0022446688101012121414OVERUNDERO/U 9Runs ScoredRuns Allowed
All Over 9
47%
47/101
MLB: 48%
Starter
40%
2/5
vs BOS
57%
4/7
Avg Total
9.3
MLB: 8.9
Game Starter (5) Last Starter vs BOS vs BOS (7)
Dean Kremer #64 · RHP · Age 30
4.15
ERA (2026)
10.0
K/9 (2026)
5
Starts (2026)
10.0
Avg Total (2026)
Last 3:
ND @HOU (Jul 17): 4.0IP, 2ER, 5K
L CHC (Jul 08): 5.0IP, 4ER, 4K
W CHW (Jul 01): 6.0IP, 1ER, 4K
vs BOS: ND (Sep 11 2024): 7.0 IP, 1 ER, 7 K
Bullpen (2026 Season)Average
ERA: 3.53MLB Avg: 3.957 relievers
Recent: W 8-2W 3-2W 4-2W 5-2L 5-6
Lineup vs Dean Kremer (Career)
BatterPosPAAVGOPSHR
Jarren DuranLF11.4550.9100
Masataka YoshidaDH10.5001.1000
Ceddanne RafaelaCF8.1250.2500
Wilyer AbreuRF8.1250.2500
Connor WongC7.0000.1430
Andruw MonasterioSS6.0000.0000
Carlos NarvaezC3.10002.0000
Willson Contreras1B3.6671.3340
Caleb Durbin3B2.5001.0000
4 batters with no matchup history

Boston Red Sox

0022446688101012121414OVERUNDERO/U 9Runs ScoredRuns Allowed
All Over 9
29%
29/99
MLB: 48%
Starter
33%
3/9
vs BAL
57%
4/7
Avg Total
8.0
MLB: 8.9
Game Starter (9) Last Starter vs BAL vs BAL (7)
Jake Bennett #64 · LHP · Age 26
2.35
ERA (2026)
6.4
K/9 (2026)
9
Starts (2026)
7.0
Avg Total (2026)
Last 3:
W TB (Jul 17): 6.0IP, 0ER, 3K
W @CHW (Jul 08): 7.0IP, 0ER, 4K
W @LAA (Jul 03): 7.2IP, 2ER, 6K
Bullpen (2026 Season)Average
ERA: 3.83MLB Avg: 3.959 relievers
Recent: W 10-0W 5-3W 7-6W 6-1W 6-5
Lineup vs Jake Bennett (Career)
No career matchup data — first meaningful meeting
Our Top PicksLive Odds
Top PickRed Sox -1.5 Run Line (+124, LOW confidence)
The market prices Boston at -156 to win outright, implying roughly 61% win probability.
PickUnder 9.0 Runs (+108, LOW confidence)
This uses the 3-way market at +108, returning plus money on a game where both starting profiles lean below league-average run environments.
PickBaltimore Orioles Moneyline (+104, LOW confidence)
Boston is 22-27 at home this season.

Baltimore Orioles vs Boston Red Sox Game Preview

The story at Fenway today starts and ends on the mound. Boston Red Sox left-hander Jake Bennett has not allowed an earned run in his last two outings, going 6.0 innings against Tampa Bay on July 17 and 7.0 innings against Chicago on July 8. His three-start run also includes 7.2 innings with just 2 earned runs against the Angels. A 2.35 ERA across 53.2 innings is the foundation of every bet on this slate in MLB action. Countering him is Baltimore Orioles righty Dean Kremer, who carries a 4.15 ERA and 9 home runs allowed in just 26.0 innings. That works out to 3.12 HR/9, nearly double his career norm, and it is the most exploitable number in this game. His last three starts went 4.0 innings, 5.0 innings, and 6.0 innings. He has not pitched deep into a game in over a month.

Boston has won 14 straight and gone 10-0 over the last 10 days, but there is a number worth respecting here. The Red Sox are 22-27 at Fenway this season. The win streak was built primarily on the road, where they are 29-21. Baltimore arrives at 21-27 away from home but has won 7 of their last 10. The structural problem for the Orioles is their 12-18 record against left-handed pitching. Walking into Fenway against Bennett, with zero career plate appearance data on any starter in their lineup against him, is the worst possible matchup for a team that already cannot hit southpaws.

The batter-vs-pitcher data tells a clear story for Boston's side. Masataka Yoshida has gone 5-for-10 (.500 AVG, 1.100 OPS) against Kremer across multiple seasons. Jarren Duran is hitting .455 in 11 career plate appearances with a 0.910 OPS. Willson Contreras is 2-for-3 (.667 AVG, 1.334 OPS) against Kremer and leads the Red Sox with 22 home runs this season while posting a 1.423 OPS over the last seven days. Every Baltimore starter, by contrast, has zero career history against Bennett. No adjustments to make. No comfort zone to lean on.

Fenway's run factor sits at 1.06, a mild lean toward offense, though the Green Monster suppresses home runs to left (HR factor 0.96) while inflating doubles off the wall. This is Game 3 of a three-game series, meaning both bullpens arrive potentially depleted after back-to-back games. Both pitchers are on five days of normal rest, and a 1:35 PM first pitch brings a day-game feel to a series finale that should be decided by whoever's starter goes deepest.

Baltimore Orioles vs Boston Red Sox Key Insights

  • Jake Bennett has allowed just 2 earned runs across his last three starts covering 20.2 innings, including back-to-back scoreless outings of 6.0 and 7.0 innings. His 2.35 ERA leads today's pitching edge.
  • Dean Kremer has allowed 9 home runs in 26.0 innings this season, a 3.12 HR/9 rate nearly double his career average. His last three starts lasted 4.0, 5.0, and 6.0 innings, meaning outing length caps his value regardless of what his K rate says.
  • Baltimore is 12-18 against left-handed pitching this season, and no Orioles starter carries any career plate appearance data against Bennett. Zero historical adjustments available for their hitters.
  • Boston is 22-27 at Fenway despite the 14-game win streak. The streak was built on the road (29-21 away). That home record is a legitimate counter-angle and the primary driver behind Baltimore's moneyline value at +104.
  • Masataka Yoshida (.500 AVG, 1.100 OPS in 10 career PA) and Jarren Duran (.455 AVG, 0.910 OPS in 11 career PA) are the standout BvP spots in the Boston lineup against Kremer. Contreras adds 2-for-3 (.667, 1.334 OPS) against him.
  • Both bullpens arrive at Game 3 potentially thin after two straight games, raising the stakes of starting pitcher depth and reinforcing why Kremer's outing-length pattern is such a concern for Baltimore today.

Baltimore Orioles vs Boston Red Sox Betting Picks

Picks made July 22, 2026 at 05:39 AM ET. Odds shown reflect current market prices.

Under 9.0 Runs (+108, LOW confidence)
Under 9.0 Runs (+108, LOW confidence): This uses the 3-way market at +108, returning plus money on a game where both starting profiles lean below league-average run environments. Bennett's 2.35 ERA and Kremer's 4.15 ERA suggest net-positive pitching relative to the total. The edge is thin and model confidence is unreliable for totals, so this stays LOW. Take it for the positive return, not because the case is overwhelming.
Baltimore Orioles Moneyline (+104, LOW confidence)
Baltimore Orioles Moneyline (+104, LOW confidence): Boston is 22-27 at home this season. The 14-game streak was built on the road. The market prices Baltimore at roughly 49% to win, which is genuine fair value against a team underperforming at Fenway, regardless of the overall record. This is a separate value play from the run line and reflects a different angle on the same game. Both picks cannot cash, but both reflect real edges at their prices. LOW confidence.
Dean Kremer Under 5.5 Strikeouts (-156, MEDIUM confidence)
Dean Kremer Under 5.5 Strikeouts (-156, MEDIUM confidence): Kremer's last three starts: 5 K in 4.0 IP, 4 K in 5.0 IP, 4 K in 6.0 IP. None cleared 5.5. He averaged 4.33 strikeouts per outing over that stretch. Three walks in four innings his last time out tells you control issues are driving short outings, and you cannot accumulate strikeouts from the bench. This is the highest-confidence prop on the board today. The -156 price implies 61%, and the real number is likely higher given the outing-length pattern.
Jake Bennett Under 4.5 Strikeouts (+114, MEDIUM confidence)
Jake Bennett Under 4.5 Strikeouts (+114, MEDIUM confidence): Bennett's K/9 is 6.38 across 53.2 innings, a moderate ceiling. His last three starts produced 3, 4, and 6 strikeouts. Two of three came in under 4.5. Baltimore's team strikeout rate (8.03 K/9 allowed) is not elite. Bennett profiles as a contact-management pitcher more than a swing-and-miss weapon. At +114 near even money, the under is the right side of this number, and the market is essentially pricing it as a coin flip when the data says otherwise.
Masataka Yoshida Over 1.5 Total Bases (+106, MEDIUM confidence)
Masataka Yoshida Over 1.5 Total Bases (+106, MEDIUM confidence): Yoshida is 5-for-10 (.500 AVG, 1.100 OPS) in career plate appearances against Kremer across multiple seasons. His season line of .267/.341/.398 understates recent production, with a 1.067 OPS over the last 28 days. At near-even money (+106), this is the cleanest individual prop in the game based on BvP history alone. A single followed by a double off the Monster, or any extra-base hit, gets this done. Hard to find better value at this price.
Wilyer Abreu Under 0.5 Hits (+168, LOW confidence)
Wilyer Abreu Under 0.5 Hits (+168, LOW confidence): Abreu has gone 1-for-8 (.125 AVG, 0.250 OPS) against Kremer across three separate seasons (2023, 2024, 2025). That is a consistent pattern, not a single-year blip. Abreu's 1.587 OPS over the last seven days is a real counter-signal, which is the primary reason confidence stays LOW. But +168 prices in meaningful value for a bet with three seasons of BvP support behind it.
Willson Contreras Home Run (+310, LOW confidence)
Willson Contreras Home Run (+310, LOW confidence): Contreras leads Boston with 22 HR and is posting a 1.423 OPS over the last seven days, making him the hottest bat in this lineup. Career against Kremer: .667 AVG, 1.334 OPS in 3 PAs. Kremer has allowed 9 HR in just 26.0 innings (3.12 HR/9). The total pick here is UNDER 9.0, which works against a high-scoring scenario, so confidence stays LOW. But the matchup is real, the power is real, and Contreras at +310 is the highest-ceiling power play in the game today.
Same-Game Parlay
Same-Game Parlay: Baltimore ML (+104) + Under 9.0 (+108) + Kremer Under 5.5 Strikeouts (-156) + Yoshida Over 1.5 Total Bases (+106). Thesis: A tight, controlled game where Kremer limits damage but keeps strikeouts down through short outings, Yoshida stays active at the plate, and Baltimore steals a close one at Fenway where the Red Sox have underperformed all season. All four legs reinforce each other in a low-scoring, pitcher-friendly scenario.
NRFI (-125, LOW confidence)
NRFI (-125, LOW confidence): Bennett's 2.35 ERA and consecutive scoreless starts suggest strong first-inning command at home. Kremer's recent history shows he can limit early damage even when struggling overall. The market prices this nearly even, with a slight lean to no runs in the first. Fenway's 1.06 run factor is marginal. The edge is thin and confidence is LOW, but Bennett's first-inning profile tips the scale toward no runs scoring before the Orioles come to bat in the second.

Baltimore Orioles vs Boston Red Sox Summary

The pitching mismatch is clear. Bennett is the better starter by every 2026 metric, and Baltimore's lineup has no history against him to draw on. Kremer's home run rate (9 in 26 innings) and shrinking outing lengths give Boston's power hitters a genuine edge, particularly Contreras, Yoshida, and Duran, who carry real track records against him. The run line at +124 reflects mathematical value on a team the market prices at -156 to win outright. If Bennett pitches to his recent form, Boston covers the run line comfortably.

But the contrarian angle has teeth. The Red Sox are 22-27 at home. The 14-game win streak was a road product. Kremer has shown he can rise to this specific matchup before, posting 0 ER over 5.1 innings at Boston in May 2025 and 1 ER over 7.0 innings in September 2024. Baltimore at +104 prices them near a coin flip, which is fair value given the home underperformance context. Both the run line and the moneyline picks are LOW confidence, reflecting genuine uncertainty in a game where the narrative is cleaner than the numbers. The props tell the more reliable story today: Kremer under 5.5 strikeouts and Yoshida over 1.5 total bases are the plays built on the firmest data.

Bet responsibly. No outcome is guaranteed, and variance is part of every game. For the full slate, see our MLB picks today, NRFI picks, and player props.

Head-to-Head History

Season SeriesBOS leads series 2-0
DateMatchupResult
Jul 20, 2026BAL @ BOSBOSBOS 6-5
Jul 21, 2026BAL @ BOSBALBAL 0-0
Jul 22, 2026BAL @ BOSBOSBOS 6-3

Orioles vs Red Sox predictions: Kremer's 3.12 HR/9 rate and Bennett's 2.35 ERA headline picks on run line, ML, and props at Fenway Park.

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MLBGame PreviewsBaltimore Orioles at Boston Red Sox