Model projections, compared against the market

Tonight's Slate

October 8, 2026 — projected margins and win probabilities for every game, checked against DraftKings, Polymarket, and Kalshi. Updated Oct 8, 2:07 PM CT.
1Games
0Strong leans
0Moderate leans
1Toss-ups
7:00 PM CT
ALDS 'B' Game 4
Rate Field
Cleveland Guardians
85-77
Parker Messick
12-9, 2.56 ERA
@
Chicago White Sox
84-78
Hagen Smith
3-3, 1.29 ERA
Projected margin
CHW -0.4 · CLE +0.4
Model fair odds
CLE +101 · CHW -101
Model Suggests Lean · 50.4%
Moneyline (Kalshi): Chicago White Sox (KA +106) — model 50.4% vs. devigged market 48.5% (+1.9pp edge)
Model vs. Market DraftKings, Polymarket, Kalshi · current line
Model fairDraftKingsPolymarketKalshi
CLE ML+101 -115 -106 -106
CHW ML-101 -105 +106 +106
CHW +1.5-152-185——
First 5 innings Kalshi · current line · devigged · model projects CHW +0.3 thru 5
ModelModel fairKalshiKalshi oddsEdge
CLE leads42.1%+13743.3%+131-1.1pp
Tied15.5%+54517.4%+474-1.9pp
CHW leads42.3%+13639.3%+154+3.0pp
60°F wind 2 mph
CLE Projected CHW Projected

The case for the Guardians. The Guardians bring the deeper lineup — tonight's nine average a .723 OPS against .721 for the White Sox. Don't read too much into the surface numbers on the mound — Parker Messick (2.56 ERA, 1.06 WHIP, 193 K) has a better underlying profile than his ERA suggests, and we like him more than Hagen Smith (1.29 ERA, 0.96 WHIP) tonight.

Notes. Lineup buzz for Chicago White Sox: B. Montgomery now expected in tonight's lineup. Cleveland Guardians note — Foster Griffin: Griffin didn't factor into the decision in Game 3 of the ALDS against the White Sox on Wednesday, giving up a run on two hits with seven strikeouts and no walks over 2.2 innings. Chicago White Sox note — Hagen Smith: Smith will serve as the opener Thursday in Game 4 of the ALDS against the Guardians, Scott Merkin of MLB.com reports. Chicago White Sox are going with a bullpen game: Erick Fedde is lined up for the bulk innings behind opener Hagen Smith, so the relief matchup matters more than usual here.

CLE CLE CLEVELAND GUARDIANS — STARTING LINEUP & FIELD POSITIONS — Oct 8, 2026 ✦ ✦ ✦ PParkerMessick12-9 · 2.56 ERA · 186.1 IP1.06 WHIP · 193 SOCPatrickBailey1BNathanielLowe2BTravisBazzana3BJoséRamírezSSBrayanRocchioLFAngelMartínezCFStevenKwanRFChaseDeLauter CLE @ CHW / Oct 8, 2026 ● position filled from today’s posted lineup · — not posted
9 of 9 positions confirmed
CHW CHW CHICAGO WHITE SOX — STARTING LINEUP & FIELD POSITIONS — Oct 8, 2026 ✦ ✦ ✦ PHagenSmith3-3 · 1.29 ERA · 28.0 IP0.96 WHIP · 41 SOCKyleTeel1BMunetakaMurakami2BChaseMeidroth3BMiguelVargasSSLuisangelAcuñaLFRandalGrichukCFBrentonDoyleRFNot posted CLE @ CHW / Oct 8, 2026 ● position filled from today’s posted lineup · — not posted
8 of 9 positions confirmed
CLE bullpen
PitcherERAWHIPSOGSVLast pitched
Erik Sabrowski2.611.187660113d ago
Matt Festa3.781.316966113d ago
Tim Herrin3.021.315467013d ago
Shawn Armstrong4.581.393441012d ago
Cade Smith1.950.96107694112d ago
Daniel Espino4.111.242514013d ago
Hunter Gaddis2.981.285768113d ago
Joey Cantillo3.621.4217133014d ago
Tanner Bibee4.361.2214833012d ago
Foster Griffin3.601.2115831015d ago
Gavin Williams3.761.1124832013d ago
CHW bullpen
PitcherERAWHIPSOGSVLast pitched
Jordan Hicks3.941.546453112d ago
Anthony Kay4.441.3712933011d ago
Grant Taylor2.251.07106601013d ago
Erick Fedde BULK3.831.359933015d ago
Tyler Davis3.661.162731112d ago
Bryan Hudson3.741.285970812d ago
David Sandlin5.581.21408014d ago
Sean Newcomb3.091.188460411d ago
Davis Martin3.951.3212229012d ago
Sean Burke3.341.2018532013d ago
Noah Schultz5.571.336719012d ago
CLE (away)
Projected · most recent complete lineup
BatterAVGHRRBIOPS
1Steven Kwan CF.282332.731
2José Ramírez 3B.2351253.688
3Chase DeLauter RF.2871667.820
4Jo Adell DH.2402394.699
5Nathaniel Lowe 1B.2521764.761
6Angel Martínez LF.2541862.755
7Travis Bazzana 2B.2451557.743
8Patrick Bailey C.2061037.607
9Brayan Rocchio SS.2531573.704
CHW (home)
Projected · most recent complete lineup
BatterAVGHRRBIOPS
1Miguel Vargas 3B.2503393.837
2Tommy Pham DH.10013.429
3Randal Grichuk LF.2871546.880
4Munetaka Murakami 1B.2073577.825
5Chase Meidroth 2B.2761663.765
6Brenton Doyle CF.233616.637
7Kyle Teel C.210526.697
8Randal Grichuk LF.2871546.880
9Luisangel Acuña SS.229213.537