Skip to content
GARY A.I.Get the app
MLB · Wed, Sep 23 · 7:00 PM

Guardians at Red Sox

O/U 6.5 · RL Red Sox -1.5 · Fenway Park

GARY'S PICK
Guardians Moneyline
MLB@ Red Sox· +114

Guardians
Moneyline

+114 · LOST · CLE 0 · BOS 1

Red Sox

The pick & result

Published pick
Cleveland Guardians ML +114
Published odds
+114
Result
Lost
Final score
0-1

Odds are the American price printed with this pick, not a current offer. Wins, losses and pushes remain on the public record; a missing grade is not a win.

The line

FANATICS · 24 moves
MarketOpened
Sep 23 5:00 AM
Close
Sep 23 6:50 PM
Move
SPREADRed Sox -1.5 (+165)Red Sox -1.5 (+165)Holds
TOTAL7 (-120)6.5 (-120)−½
MONEYLINERed Sox -130Red Sox -145−15
Every move, in order ›
WhenSpreadTotalMoneyline
OPENSep 23 5:00 AMRed Sox -1.5 (+165)7 (-120)Red Sox -130 · Guardians +110
Sep 23 6:00 AMRed Sox -1.5 (+160)7.5 (+105)Red Sox -130 · Guardians +110
Sep 23 8:00 AMRed Sox -1.5 (+155)7.5 (+105)Red Sox -130 · Guardians +110
Sep 23 8:59 AMRed Sox -1.5 (+165)6.5 (-125)Red Sox -130 · Guardians +110
Sep 23 9:26 AMRed Sox -1.5 (+160)6.5 (-120)Red Sox -130 · Guardians +110
Sep 23 9:38 AMRed Sox -1.5 (+165)6.5 (-120)Red Sox -130 · Guardians +110
Sep 23 10:33 AMRed Sox -1.5 (+160)6.5 (-120)Red Sox -130 · Guardians +110
Sep 23 11:15 AMRed Sox -1.5 (+165)6.5 (-120)Red Sox -130 · Guardians +110
Sep 23 11:35 AMRed Sox -1.5 (+165)6.5 (-120)Red Sox -140 · Guardians +115
Sep 23 12:29 PMRed Sox -1.5 (+160)6.5 (-120)Red Sox -130 · Guardians +110
Sep 23 12:40 PMRed Sox -1.5 (+165)6.5 (-120)Red Sox -130 · Guardians +110
Sep 23 12:46 PMRed Sox -1.5 (+160)6.5 (-120)Red Sox -130 · Guardians +110
Sep 23 3:26 PMRed Sox -1.5 (+165)6.5 (-120)Red Sox -140 · Guardians +115
Sep 23 3:54 PMRed Sox -1.5 (+160)6.5 (-120)Red Sox -130 · Guardians +110
Sep 23 4:05 PMRed Sox -1.5 (+160)6.5 (-120)Red Sox -140 · Guardians +115
Sep 23 4:15 PMRed Sox -1.5 (+165)6.5 (-120)Red Sox -140 · Guardians +115
Sep 23 4:25 PMRed Sox -1.5 (+160)6.5 (-120)Red Sox -140 · Guardians +115
Sep 23 4:30 PMRed Sox -1.5 (+155)6.5 (-120)Red Sox -140 · Guardians +115
Sep 23 4:49 PMRed Sox -1.5 (+160)6.5 (-120)Red Sox -140 · Guardians +115
Sep 23 5:35 PMRed Sox -1.5 (+165)6.5 (-120)Red Sox -140 · Guardians +115
Sep 23 6:05 PMRed Sox -1.5 (+160)6.5 (-115)Red Sox -140 · Guardians +115
Sep 23 6:10 PMRed Sox -1.5 (+165)6.5 (-115)Red Sox -140 · Guardians +115
Sep 23 6:15 PMRed Sox -1.5 (+155)6.5 (-115)Red Sox -140 · Guardians +115
Sep 23 6:45 PMRed Sox -1.5 (+160)6.5 (-120)Red Sox -145 · Guardians +120
CLOSESep 23 6:50 PMRed Sox -1.5 (+165)6.5 (-120)Red Sox -145 · Guardians +120

The read

Game 2 at Fenway on a 56-degree night, with a 13 mph wind blowing in from center. Cleveland is clinging to a one-game lead in the Central with Chicago holding the tiebreaker. Boston has already clinched and has dropped three straight. I'm taking Cleveland at plus money because of where I think this game gets decided. The market total is 6.5, so this sets up as a low-scoring game settled late, and Cleveland has the better arms late. Over the last two weeks Cleveland's bullpen has a 1.02 WHIP and a 21.1% K-BB%, compared with Boston's 1.40 WHIP and 11.1%. Cade Smith has thrown 13.1 innings over the last 30 days without an earned run and has 22 strikeouts. Boston gave last night's tied ninth to Erik Miller, who has a 7.56 ERA and 9 walks in 8.1 innings over the same stretch.

The second reason is the lineup Boston is sending out. It stacks right-handed hitters against a lefty, but those righties are the weak part of the order. Jahmai Jones is hitting third at .205, and Trevor Story has a .278 OBP. Story, Caleb Durbin and Ceddanne Rafaela (.282 average against a .247 expected) are all getting results ahead of how hard they've been hitting the ball. Boston has scored 2.4 runs per game over its last five. Cleveland's left-handed hitters do well against right-handers: Travis Bazzana has an .834 OPS against them, Nathaniel Lowe .833 and Chase DeLauter .807. Sonny Gray has been steady, but his 2.82 ERA sits a full run under his 3.84 xERA, and he's walked 8 in his last three starts. At -134, the market is paying for an ERA that his underlying numbers don't fully support.

The best argument against this pick is Foster Griffin. As a Guardian he has a 5.79 ERA and has averaged under five innings a start. That hands a big share of the game to a bullpen whose top five arms all pitched last night. It's a real concern, and it's why this isn't a bigger play. But one 8-run outing in Baltimore drives that number. Without it he's at 4.11, and he comes in on seven full days off. Cleveland has rested length behind him: Joey Cantillo threw 6 scoreless innings on Sep 18, and Matt Festa and Slade Cecconi are also rested. Its late-inning arms also pitch the day after often this season: Hunter Gaddis has 16 next-day returns and Smith 13. No one has confirmed their status for tonight. In a game this close, I'll take the better bullpen and the team that needs the win, at plus money.

The research

The dated measurements the app shows under this card — observations with their sample and source, not predictions.

STARTER FORM

  • Foster Griffin: 9.49 ERA over his last 3 starts

    9.49

    Twenty hits and 13 earned runs in just 12.1 innings over his last three starts pushed Foster Griffin's ERA to 9.49. That's three bad outings in a row, and the jump from his 3.67 season ERA, over five runs higher, is too wide to dismiss as noise. The short outings show he isn't finishing innings clean right now. In CLE @ BOS, recent form should carry more weight here than hoping the season number reasserts itself soon.

PLATOON EDGE

  • Nathaniel Lowe (bats L) draws Sonny Gray (RHP), batting 6th

    .833

    Lowe's .833 against righties comes from 329 AB, so it is close to who he is. His .271 against lefties comes from only 42 AB and says little. Sonny Gray is a right-hander, which puts Lowe on his good side from the 6th spot. Judge him on the .833 and set the thin lefty number aside.

  • Travis Bazzana (bats L) hits 5th against Sonny Gray (RHP)

    .834

    Bazzana has an .834 OPS against righties over 296 AB and .545 against lefties over 131 AB, enough to trust the split. Sonny Gray is a righty, so Bazzana hits 5th on his good side. His value peaks while Gray is in the game and drops if a lefty reliever comes in late.

HEAT CHECK

  • Angel Martinez: 1.182 OPS in Last 15 Days

    1.182

    A 1.182 OPS over his last 33 at bats is well above his .753 season mark, a swing of better than four tenths of a point. That comes with 17 home runs on the season, so there's real pop behind the stretch. Thirty three at bats is a small sample, and a gain this size rarely holds at that level. With the total bases line at just 0.5 tonight against Boston, that's a low bar even for a hitter running this hot off a short sample.

  • Travis Bazzana: 1.062 OPS in Last 15 Days

    1.062

    A 1.062 OPS over his last 38 at bats is well above his .746 season mark. He has 15 home runs this season, the fewest in this group, so the recent surge is doing more work than his power profile alone would suggest. Thirty eight at bats is a short sample, and a jump like this usually cools back toward the season number. The total bases line sits at 1.5 tonight against Boston, a number leaning more on this hot stretch holding than on his season long form.

PARK WEATHER

  • Wind blowing in 13 mph at Fenway Park tonight

    IN 13

    At 56° with a 13 mph wind in from center, fly balls to center and the gaps will die. The Green Monster is still reachable on a line, so hard doubles off the wall count for more than fly balls. The total of 6.5 says the market already expects heavy air, so check how each lineup makes contact before leaning under.

STREAK

  • CLE have won 6 straight

    W6

    Cleveland has won 6 straight with a plus-14 run margin and sits 8-2 over its last 10. The margin says these wins were not all one-run coin flips. Six games is short enough that the streak alone is weak grounds for laying a price.

REGRESSION

  • Ceddanne Rafaela: .282 AVG vs .247 xBA

    .247

    Rafaela is hitting .282, but the contact behind it looks more like a .247 hitter, and his .330 wOBA sits above a .282 expected. That gap has held up over 569 plate appearances, a full season's worth, so it can't be written off as a hot week. Expected numbers still suggest some of those hits were lucky placement, and his results could slip closer to the contact. In CLE @ BOS, lean on the .247 xBA over the batting average when you size up his hit props.

All research from this day

About this analysis

Who made it
Gary AI, an AI sports-analysis product operated by Gary A.I. LLC. No human reviewer is claimed unless one is explicitly named.
Published data
Daily picks first stored September 23, 2026 at 11:21 AM ET.
Odds record
The pick receipt shows the price printed in the published ticket. The matchup market and line ladder provide separate market context. Stored sportsbook sources: fanduel, fanatics, caesars, betmgm, draftkings, betrivers.
Accountability
Read the editorial standards, source policy, and corrections process.

Props on this game

2
  • GARY'S PICK
    SONNY GRAYPITCHER OUTS OVER 17.5
    MLBBoston Red Sox· -130

    Sonny Gray
    Pitcher Outs over 17.5

    -130 · CASHED · ACTUAL 18

    Boston Red Sox

    I'm on Sonny Gray over 17.5 outs at -130, which means he has to finish six full innings. He has done that in 7 of his last 8 starts, with outs of 19, 18, 21, 15, 18, 21, 18 and 18. His pitch counts over that stretch ran from 83 to 102, so Boston is letting him work deep. Tonight should also be a kind night for pitchers. It's 56 degrees with a 13 mph wind blowing in from center, and that takes some carry away from anything hit in the air.

    The matchup fits him. Cleveland starts five left-handed hitters and three switch hitters. Lefties have hit .229 with a .665 OPS against Gray this season, and Cleveland as a team has a .702 OPS against right-handers. His sweeper is the pitch that gets him deep. He throws it 20% of the time, and hitters have missed on 41.3% of their swings and chased it 63.2% of the time out of the zone, with a .138 xwOBA. He saw this club once this year and gave up one run in six innings on May 30.

    Boston's bullpen gives Chad Tracy another reason to stay with his starter. Aroldis Chapman hasn't pitched since September 13. Erik Miller took the loss last night and has an 8.53 ERA this month. Alec Gamboa, Jovani Morán and Miller all pitched last night, and Gamboa threw 29 pitches.

    The biggest risk is how close his recent starts have been to this line. Four of those eight overs landed on exactly 18 outs, so one extra baserunner in the sixth could flip this. He has also walked 8 in his last three starts. Cleveland left 15 runners on base last night, which shows how deep they push counts. Boston has already clinched, and Gray is 36, took a planned rest break in late August and threw a season-high 102 pitches last time out. Garrett Whitlock, Greg Weissert and Tyron Guerrero are all rested, so Tracy has the arms to pull him early if he wants to. At -130 I still think the recent pattern and the conditions carry this.

  • GARY'S PICK
    FOSTER GRIFFINPITCHER OUTS UNDER 14.5
    MLBCleveland Guardians· +152

    Foster Griffin
    Pitcher Outs under 14.5

    +152 · LOST · ACTUAL 18

    Cleveland Guardians

    The board lists the over at -178, but the value is on the other side: Foster Griffin under 14.5 outs at +152. At that price I need him to fall short about 40% of the time. In eight starts since Cleveland traded for him, his outs have gone 12, 15, 18, 15, 15, 18, 7 and 12. That's three unders, and three more starts landed on exactly 15 outs, one out from cashing this ticket. He hasn't gotten past the fourth inning in either of his last two starts, and his September ERA is 9.49 over 12.1 innings. His cutter is his most-used pitch at 33%, and the quality of contact against it has gotten worse in each of his last three starts: xwOBA of .368, then .470, then .503.

    The plan around Cleveland points to a short night. The word is that Stephen Vogt will go to his bullpen quickly if Griffin runs into trouble in the fifth, and in a game this tight, with the Central on the line, I expect he will. Vogt also has a clear alternative. Joey Cantillo threw six scoreless innings in bulk relief on September 18 and has had five days off, and Matt Festa and Slade Cecconi are rested too. Boston's lineup has five right-handed hitters, and righties have a .732 OPS against Griffin compared with .644 for lefties. Ceddanne Rafaela (.801 OPS against lefties in 140 at-bats) and Jahmai Jones (.763 in 125 at-bats) are both in there.

    The case against this is real. Cleveland's top five relievers all pitched last night, and that may push Vogt to leave Griffin in longer. The cold air and the wind blowing in help any pitcher. Boston has scored just 2.4 runs a game over its last five, and Wilyer Abreu and Roman Anthony are both cold. Griffin comes in on seven days of rest and has a 2.05 ERA in the first inning this season. He has cleared this number in 5 of his last 8 starts, so this is a price play on how short his leash is. At +152, a quick hook only has to happen a bit more than one time in three for this to pay off.

Every prop from this day is on the archive page.

Every pick posts before the game and is graded after, in public. My Book on this website lets you tail or fade listed calls and keeps your record separately labeled; Gary is also available as a native iOS app.

Get Gary on the App Store

Every MLB game this dayThe MLB recordToday's MLB picksEvery sport this day