The Cleveland Guardians (81-75) and the Boston Red Sox (84-72) open a 3-game series Tuesday at Fenway Park in Boston, Massachusetts. First pitch is scheduled for 6:45 p.m. ET. Let's analyze MLB odds around the Guardians vs. Red Sox odds and make our expert MLB picks and predictions for the best bets.
Season series: Red Sox lead 2-1
The Guardians swept the A's at Progressive Field over the weekend, outscoring them 18-9. In Sunday's game, RHP Gavin Williams (7 IP, 0 ER, 3 H, 1 BB, 9 K) pitched well for the win, while CF-LF Steven Kwan collected 3 singles in 4 at-bats, and 3B Jose Ramirez went 2 for 4 with a double, a run and a stolen base. The pair collected 5 of the team's 7 hits out of the top 2 spots in the order.
Cleveland has won 5 in a row,
and it maintains a 1-game lead in the AL Central Division over the Chicago White Sox with 6 games remaining for each team. The Over is on a 5-1-1 run for the Guardians in the past 7 outings. The Red Sox will start LHP Payton Tolle, and the Guardians are 30-24 vs. LHP. However, Cleveland is also just 10-18 vs. AL East teams this season.
Boston dropped 2 of 3 games at Tampa Bay, and it has averaged just 2.5 runs per game (RPG) in the past 6 outings, going 2-4 in the span. The Under has cashed in 4 in a row, and 8 of the past 9 games. The total has gone low in 13 of the past 15 outings, too. The Red Sox, who own the second Wild Card spot, take on LHP Parker Messick, and Boston is 24-15 against left-handed starting pitchers. Boston is 19-9 vs. AL Central teams in 2026.
Watch MLB on Fubo!
Guardians at Red Sox projected starters
LHP Parker Messick vs. LHP Payton Tolle
Messick (12-9, 2.57 ERA) makes his 31st start. He has a 1.04 WHIP, 2.4 BB/9, 9.4 K/9 in 178 1/3 innings.
- Last start: Win, 6 IP, 3 ER, 7 H, 1 HR, 0 BB, 8 K in 6-3 home win vs. White Sox last Wednesday
- 2026 road splits (14 starts): 7-5, 2.21 ERA (85 1/3 IP, 21 ER), 0.91 WHIP, 11 HR, 22 BB, 81 K
- Career vs. Red Sox (2 starts): 0-0, 4.15 ERA (8 2/3 IP, 4 ER), 2.08 WHIP, 4 BB, 6 K, 6.2 K/9
Tolle (9-6, 3.02 ERA) makes his 26th start. He has a 1.07 WHIP, 2.4 BB/9, 10.5 K/9 in 143 innings.
- Last start: No-decision, 6 IP, 0 ER, 4 H, 1 BB, 7 K in 4-1 home win vs. Kansas City Royals Sept. 13
- 2026 home splits (13 starts): 3-3, 3.55 ERA (71 IP, 28 ER), 1.17 WHIP, 9 HR, 20 BB, 96 K
- Has never faced Guardians
Guardians at Red Sox odds
Provided by BetMGM Sportsbook; access USA TODAY Sports Scores and Sports Betting Odds hub for a full list. Lines last updated at 6:34 a.m. ET.
- Moneyline (ML): Guardians +110 (bet $100 to win $110) | Red Sox -135 (bet $135 to win $100)
- Run line (RL)/Against the spread (ATS): Guardians +1.5 (-200) | Red Sox -1.5 (+165)
- Over/Under (O/U): 6.5 (O: -125 | U: +105)
Slide into: BaseballHQ.com for your fantasy baseball news. For decades, BHQ has been helping players just like you win! BHQ offers full-season subscriptions. Sign up today!
Guardians at Red Sox picks and predictions
Prediction
Guardians 3, Red Sox 2
Moneyline
The GUARDIANS (+110) are worth a look in this series opener behind the southpaw Messick, and this game should have a playoff-like atmosphere. The All-Star lefty will set the tone for the series. Cleveland is 4-1 in Messick's past 5 starts, while the Red Sox are 4-0 in Tolle's past 4 outings. The runs should be at a premium, so be prepared for a nail-biter.
Run line/Against the spread
The Guardians +1.5 (-200) will cost you 2 times your potential return, if you can't take Cleveland straight up. That's way too expensive if you need some insurance.
AVOID, and just take the Guardians straight up if you like them.
Over/Under
UNDER 6.5 (+105) is a super low number, but with this pitching matchup of solid lefties, it's worth a look. Just go very, very lightly here, too.
Again, the Over is on fire for the Guardians lately, although the Under cashed Sunday in the 1-0 win over the A's. The Under is 5-1 in the past 6 games at Fenway Park, and the Under is 3-0-1 in the past 4 games for the Guardians after a scheduled day off.
Betting odds calculator
For more sports betting picks and tips, check out SportsbookWire.com and BetFTW. Follow Daniel Dobish on X at @danieledobish. Follow SportsbookWire on X at SportsBookWire and on Facebook.
This article originally appeared on Sportsbook Wire: Cleveland Guardians at Boston Red Sox odds, picks and predictions
Advertiser disclosure: USA TODAY may earn a commission when you sign up through links on this page. Commissions never influence our editorial coverage or rankings. Offers and odds were accurate at publication and are subject to change; terms apply — see the operator’s site. This is general information, not betting, legal or financial advice. To the fullest extent permitted by law, USA TODAY is not liable for losses arising from your use of it.
Must be 21+ (18+ where permitted). Sports betting and casino gaming are not legal everywhere; complying with the laws where you are located is your responsibility. Gamble only with funds you can afford to lose. Gambling problem? Help is available 24/7 — call or text 1-800-GAMBLER, or call the National Problem Gambling Helpline at 1-800-MY-RESET. State helplines and responsible gaming resources.
