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MLBGame PreviewsTampa Bay Rays at Boston Red Sox
Tampa Bay RaysTampa Bay Rays
@
Fenway Park
Boston Red SoxBoston Red Sox

Match Predictor

Pre-match Prediction
Tampa Bay Rays
@
Boston Red Sox
Tampa Bay Rays 44%Boston Red Sox 56%
Market LinesRun Line: Boston Red Sox -1Total: O/U 8.5
Model: Over 8.5
Model projects 8.5 total runs vs 8.5 line

Tampa Bay Rays

0022446688101012121414OVERUNDERO/U 8.5Runs ScoredRuns Allowed
All Over 8.5
41%
15/37
MLB: 48%
Starter
50%
1/2
vs BOS
100%
1/1
Avg Total
8.5
MLB: 8.9
Game Starter (2) Last Starter vs BOS vs BOS (1)
Jesse Scholtens #65 · RHP · Age 32
3.18
ERA (2026)
6.9
K/9 (2026)
2
Starts (2026)
9.0
Avg Total (2026)
Last 3:
W SF (May 02): 3.0IP, 1ER, 3K
W MIN (Apr 26): 4.1IP, 2ER, 1K
L CIN (Apr 20): 5.2IP, 5ER, 6K
vs BOS: L (Sep 20 2025): 3.0 IP, 1 ER, 3 K
Bullpen (2026 Season)Average
ERA: 3.58MLB Avg: 3.959 relievers
Recent: W 2-1W 5-1W 4-3W 3-0W 8-4
Lineup vs Jesse Scholtens (Career)
BatterPosPAAVGOPSHR
Andruw MonasterioSS3.6671.3340
Jarren DuranLF3.3330.6660
Masataka YoshidaLF3.3330.6660
Ceddanne RafaelaCF2.0000.5000
Trevor StorySS2.5001.0000
Carlos NarvaezC1.0000.0000
7 batters with no matchup history

Boston Red Sox

0022446688101012121414OVERUNDERO/U 8.5Runs ScoredRuns Allowed
All Over 8.5
45%
17/38
MLB: 48%
Starter
29%
2/7
vs TB
100%
1/1
Avg Total
8.3
MLB: 8.9
Game Starter (7) Last Starter vs TB vs TB (1)
Connelly Early #71 · LHP · Age 24
3.79
ERA (2026)
7.9
K/9 (2026)
7
Starts (2026)
7.1
Avg Total (2026)
Last 3:
L HOU (May 02): 4.0IP, 5ER, 3K
W @BAL (Apr 26): 6.2IP, 2ER, 4K
L NYY (Apr 21): 5.1IP, 3ER, 4K
vs TB: L (Sep 21 2025): 4.0 IP, 2 ER, 4 K
Bullpen (2026 Season)Average
ERA: 4.48MLB Avg: 3.958 relievers
Workload Alert: Allowed 8 runs on 2026-05-07 vs TB. Bullpen arms likely still recovering.
Recent: L 1-3W 5-4W 10-3W 4-0L 4-8
Lineup vs Connelly Early (Career)
BatterPosPAAVGOPSHR
Chandler SimpsonLF2.5001.0000
Junior Caminero3B2.10002.0000
Nick FortesC2.0000.0000
Yandy Diaz1B2.0000.5000
9 batters with no matchup history
Our Top PicksLive Odds
Top PickRays -1.0 Run Line (+142, MEDIUM)
The 9-1 split against lefties is the foundation.
PickUnder 9.0 Runs (-135, LOW)
This is a qualitative call, not a numerical edge.
PickRays Moneyline (+120, MEDIUM)
The market implies 45.5% win probability for Tampa.

Tampa Bay Rays vs Boston Red Sox Game Preview

The pitching matchup tells you everything you need to know about this game. On one side, Boston Red Sox lefty Connelly Early carries a 4.29 BB/9 into Fenway Park in tonight's MLB action. He has walked 17 batters in 35.2 innings this season. His last three starts: 3 walks and 5 earned runs in 4 innings against Houston, 3 walks in 5.1 innings against the Yankees, and a cleaner 1-walk outing against Baltimore. The ERA reads 3.79 and his K rate is serviceable at 7.83 per nine, but neither number captures what a patient lineup does to a pitcher hemorrhaging free base runners in the middle innings. Early's walk rate is the hinge of this entire game.

The Tampa Bay Rays counter with their opener/bulk setup. Griffin Jax opens for an inning or two before Jesse Scholtens takes over. Scholtens has built a 3.18 ERA and a 1.15 WHIP across 22.2 innings this season with a 17:6 strikeout-to-walk ratio. His K rate is modest, around 6.76 per nine, so he lives on contact management rather than bat misses. He has surrendered 2 home runs in 22.2 innings and his last outing against San Francisco produced 3 innings of 1-run ball. Jax's surface numbers are messy, 5.14 ERA with a 46.2% hard-hit rate, but Tampa limits his exposure by design. The pitching quality gap between these two starters is not subtle.

Tampa enters this game 9-1 against left-handed starters in 2026. That split is structural, not noise. Yandy Díaz is batting .323/.401/.481 with an .897 OPS against lefties. Junior Caminero is carrying a .917 OPS over the last 28 days, has 10 home runs on the season, and carries a 2.000 OPS in his 2 career plate appearances against Early, a tiny sample that aligns with every other number in this matchup. Early has already surrendered 5 home runs in 35.2 innings this season. Tampa's bullpen has allowed just one run across the last 32.2 innings. Any lead the Rays carry past the sixth inning is essentially a finished game. Fenway's runs factor of 1.06 nudges scoring slightly upward and the Green Monster creates doubles havoc in the gaps, but the bullpen advantage overrides any park effect here.

This is Game 2 of a series Tampa already controls after an 8-4 win Thursday. Boston does have real offensive weapons. Willson Contreras has posted a .986 OPS over his last 10 games with 11 hits, 3 home runs, and 5 walks. Masataka Yoshida is 6-for-12 with a 1.122 OPS in recent action. The contrarian case for Boston is not invisible. But Scholtens does not issue free passes, the Red Sox are 11-18 against right-handed pitching this season, and once Tampa's historically efficient bullpen arrives, Boston's window closes fast. The early innings are where Boston makes its money tonight. After that, the odds shift hard.

Tampa Bay Rays vs Boston Red Sox Key Insights

  • Early's 4.29 BB/9 is the central variable in this game. Tampa's patient lineup turns walk clusters into pitch-count spirals, forcing Boston into a below-average bullpen before the sixth inning.
  • The Rays' 9-1 record against left-handed starters in 2026 is the structural edge. Díaz and Caminero are the two biggest threats, both carrying elite recent OPS numbers directly into a matchup against a walk-prone lefty.
  • Tampa's bullpen has allowed just one run over the last 32.2 innings. That number does the talking. Any lead the Rays carry into the sixth inning becomes nearly untouchable against a Boston lineup batting .237 on the season.
  • Scholtens's low strikeout rate, 17 K in 22.2 IP, means Boston will make contact against him. But it also means fewer free base runners. The pitching styles favor a lower-run environment once Tampa's elite pen takes the ball.
  • First-inning scoring is a live concern. Early has walked three batters in each of two recent starts. Tampa is on a 7-game win streak and scored 8 runs in Game 1 of this series. The opener/bulk strategy adds additional early-inning variance via Jax's hard-hit rate.
  • Boston's contrarian upside depends on Contreras and Yoshida doing damage early, before the Tampa pen locks down. Their recent form is real. But the Red Sox are 11-18 against right-handed pitching and face a Scholtens-anchored staff designed to limit damage across 4-5 innings.

Tampa Bay Rays vs Boston Red Sox Betting Picks

Picks made May 08, 2026 at 04:16 AM ET. Odds shown reflect current market prices.

Under 9.0 Runs (-135, LOW)
Under 9.0 Runs (-135, LOW): This is a qualitative call, not a numerical edge. Tampa's bullpen allowing only one run in their last 32.2 innings puts a structural ceiling on Boston's scoring once the Rays lead. Confidence is low because Jax's 46.2% hard-hit rate adds early-inning variance and Fenway can amplify any hard contact Scholtens allows. Size accordingly.
Rays Moneyline (+120, MEDIUM)
Rays Moneyline (+120, MEDIUM): The market implies 45.5% win probability for Tampa. The 9-1 split against LHP, Early's command issues, and a bullpen operating at historic efficiency pushes true probability into the 49-51% range. Boston is 16-22 and 11-18 against right-handed pitching. Home-field advantage is real at Fenway, but the public is pricing it higher than the data supports tonight.
Connelly Early Under 4.5 Strikeouts (-149, HIGH)
Connelly Early Under 4.5 Strikeouts (-149, HIGH): Three consecutive starts, three consecutive finishes under 4.5 strikeouts. Early recorded 3 K against Houston, 4 K against Baltimore, and 4 K against the Yankees. He averages 7.83 per nine on the season but his recent miss-bat profile is well below that number, and Tampa is not an elite strikeout-target lineup. Three straight sub-4.5 K starts is the clearest statistical edge available tonight. This is the highest-confidence pick on the board.
Yandy Díaz Over 1.5 Total Bases (-128, MEDIUM)
Yandy Díaz Over 1.5 Total Bases (-128, MEDIUM): Díaz is batting .323/.401/.481 with an .897 OPS against left-handed pitching. He has 5 home runs and a .481 slugging percentage in 152 plate appearances on the season, and his L28d OPS of .813 confirms sustained production. Early's walk rate means Díaz will see multiple quality plate appearances with runners on base. The line barely requires two singles or one extra-base hit. That is sustainable production from Tampa's most reliable bat against a pitcher who has allowed 5 home runs in 35.2 innings.
Junior Caminero Home Run (+360, LOW)
Junior Caminero Home Run (+360, LOW): Caminero leads Tampa with 10 home runs and is posting a .917 OPS over the last 28 days. His .815 OPS against left-handed pitchers runs directly into Early, who is allowing home runs at a 1.26 per nine rate in 2026. Caminero has a 2.000 OPS in 2 career plate appearances against Early, a small but directionally aligned data point. Fenway's HR factor of 0.96 is a modest headwind to left-center, but at +360 with the market implying only 21.7% probability, Caminero's power upside in this matchup likely exceeds that price. Low confidence given home run variance, but the value is there.
Willson Contreras Over 0.5 Hits (-227, MEDIUM)
Willson Contreras Over 0.5 Hits (-227, MEDIUM): Contreras is Boston's hottest hitter, posting a .986 OPS over his last 10 games with 11 hits, 3 home runs, and 5 walks. He faces Scholtens, who strikes out fewer than 7 batters per nine, meaning most plate appearances end with the ball in play. Contreras's contact profile and peak form give him multiple chances to register at least one hit against a pitcher who cannot rack up strikeouts against hot bats. The price is steep but the logic holds.
Yandy Díaz Over 0.5 RBI (+146, MEDIUM)
Yandy Díaz Over 0.5 RBI (+146, MEDIUM): Díaz bats near the top of Tampa's order with a .323 average and 5 home runs on a team averaging 4.5 runs per game. Early's walk rate keeps base runners moving throughout the order, creating sustained RBI opportunities. Tampa is 9-1 against lefties, meaning lineup-wide production against Early will be elevated. At +146, the market undervalues RBI probability for the hottest hitter on the projected winning team. This pairs naturally with the Díaz total bases pick from a different market angle.
Same-Game Parlay
Same-Game Parlay: Rays ML + Under 9.0 + Díaz Over 1.5 Total Bases + Contreras Over 0.5 Hits: The four legs share internal logic. Tampa winning a tight, well-pitched game is the thesis. Díaz multi-basing and Contreras recording a hit provide the modest run support that keeps the total under while Tampa's elite pen holds. A Rays win in a controlled game correlates directly with the other three legs. Build at comfortable sizing given four legs of variance.
Analysis insight — no specific bet associated
YRFI (-118)
YRFI (-118): Early's documented command issues, including 3 walks against Houston and 3 walks against the Yankees in recent starts, feed directly into first-inning scoring probability. Tampa is on a 7-game winning streak, 9-1 against lefties, and scored 8 runs against Early's team yesterday. A patient, aggressive Rays lineup pressing a walk-prone starter at Fenway creates real first-inning run probability from the first pitch. The price at -118 reflects that reality and represents fair value here.

Key Players

Batting AverageTB
Yandy Diaz
.323Batting Average
1B
Home RunsTB
Junior Caminero
10Home Runs
3B
Runs Batted InTB
Jonathan Aranda
29Runs Batted In
1B
Earned Run AverageTB
Nick Martinez
1.71Earned Run Average
SP
WinsTB
Steven Matz
4Wins
SP
StrikeoutsTB
Drew Rasmussen
37Strikeouts
SP
Batting AverageBOS
Wilyer Abreu
.300Batting Average
RF
Home RunsBOS
Willson Contreras
8Home Runs
1B
Runs Batted InBOS
Willson Contreras
23Runs Batted In
1B
Earned Run AverageBOS
Ranger Suarez
2.77Earned Run Average
SP
WinsBOS
Garrett Crochet
3Wins
SP
StrikeoutsBOS
Garrett Crochet
37Strikeouts
SP

Recent Form

Tampa Bay Rays
W5-1Toronto Blue Jays
W4-3Toronto Blue Jays
W3-0Toronto Blue Jays
W8-4Boston Red Sox
Boston Red Sox
W5-4Detroit Tigers
W10-3Detroit Tigers
W4-0Detroit Tigers
L8-4Tampa Bay Rays

Tampa Bay Rays vs Boston Red Sox Summary

No score model is available for this game, so the read lives entirely in the pitching data and team trends. The market puts the Rays as mild underdogs at +120 and the total in the 8.5-9.0 range. Both numbers feel like they are underweighting the matchup reality. Early's walk rate against one of the most disciplined lineups in baseball is a structural mismatch. Tampa's bullpen allowing just one run in 32.2 innings is not permanent, but there is no credible signal it collapses tonight against a Boston team batting .237 with an 11-18 record against right-handed pitching. The game flow likely looks like this: Early runs up his pitch count in innings two through four, Tampa builds a two-run lead, Scholtens hands the ball to the elite pen, and Boston's late offense never quite gets untracked against one of the best relief units in baseball right now.

The best single bet is Connelly Early under 4.5 strikeouts at -149. Three consecutive starts under the line is not a coincidence. It is a current-form statement about a pitcher working to contact rather than punchouts. From there, the Rays run line at +142 is the primary structural play, with the Díaz total bases over and Caminero homer representing the upside props in a matchup that tilts heavily toward Tampa's patient, power-oriented lineup. The Rays moneyline at +120 is also live and the better entry point for bettors who want Tampa to win without the run-differential requirement.

The caveat worth holding: Griffin Jax's hard-hit rate means the first inning or two could get bumpy before Scholtens settles in, and Fenway's gap dimensions can amplify doubles contact against any right-handed arm. Contreras and Yoshida are genuinely hot right now and nothing is locked in a sport this variable. These are lean-based picks grounded in solid data, not certainties. For the full slate, see our MLB picks today, NRFI picks, and player props.

Head-to-Head History

Season SeriesTB leads series 1-0
DateMatchupResult
May 07, 2026TB @ BOSTBTB 8-4

Compare odds for TB @ BOS

Frequently Asked Questions

MLBGame PreviewsTampa Bay Rays at Boston Red Sox