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Early Preview Lineups: Confirmed Odds Posted 7 min read

Chicago White Sox vs Cleveland Guardians Preview

CWS at CLE 2026-09-14 preview: probable pitchers, projected lineups, NRFI/F5 model picks, weather, ballpark, and umpire context.

Chicago White Sox at Cleveland Guardians MLB game preview for September 14, 2026
CWS
Chicago White Sox
Sean Newcomb LHP
@
6:40 PM ET
Progressive Field
CLE
Cleveland Guardians
Gavin Williams RHP
Last updated Monday, September 14, 2026
Final This game has finished. Read the recap for final score, model grades, and box score.

Key Facts

Matchup
Chicago White Sox at Cleveland Guardians
Date
Monday, September 14, 2026
First Pitch
6:40 PM ET
Venue
Progressive Field
Probable Starters
Sean Newcomb (LHP) vs Gavin Williams (RHP)
Lineups
Confirmed
Odds Snapshot
Sep 14, 6:41 PM ET
Last Updated
Sep 14, 4:21 PM ET

Betting Board

Snapshot Sep 14, 6:41 PM ET
Moneyline
CWS +155
CLE -168
Total
Over 6.5 -134
Under 6.5 +110
Run Line
CWS +1.5 -154
CLE -1.5 +128

Model Angles

NRFI Model
YRFI · 54%
-3.2% edge
Projected Total
2.5
model combined runs
Park Factor
1.01
Neutral · HR 0.98
First Pitch Weather
67°F
4.3 mph NNE
The White Sox and Guardians bring identical 76-73 and 76-74 records to Progressive Field on Thursday night, with the oddsmakers expecting a pitcher's duel. The projected total sits at just 2.5 runs, with Cleveland slated for all of that output. Sean Newcomb takes the ball for Chicago, carrying a 2.77 ERA and 1.14 WHIP into the start. His 8.32 strikeouts per nine is solid if unspectacular, and the K model projects him at 3.3 against a posted line of 4.0. That's a neutral lean with an 8 out of 10 confidence tag. Across the diamond, Gavin Williams counters with a 3.78 ERA, a 1.09 WHIP, and a hefty 12.14 K/9. His strikeout projection is notably softer. The model has Williams at 3.2 punchouts versus a line of 7.5, a significant gap that registers as an under lean with 6 out of 10 confidence. The NRFI model shows 54 percent probability with a negative 3.2 percent edge on the YRFI, and Williams has posted a 69 percent no-run first-inning rate across 32 games. Chicago arrives off a loss, Cleveland off a win. The Guardians bullpen is working at 75 out of 100 fatigue, while the White Sox pen sits at 44 with Luis Castillo unavailable. At the plate, José Ramírez logs a 15.5 percent barrel rate, Angel Genao checks in at 11.2 percent, and Chase DeLauter carries a.326 mark against left-handed pitching. Weather is mild at 68 degrees with a 6 mph wind out of the northeast, and Progressive Field's 1.01 park factor suggests neutral run environment. The matchup hinges on whether Williams can deliver on his strikeout upside or whether the projections read his arsenal correctly.
  • Projected total of 2.5 runs, Cleveland 2.5, Chicago 0.0
  • Williams K projection 3.2 versus posted line 7.5
  • NRFI at 54 percent with negative 3.2 percent edge

Pitching Matchup

CWS Away
Sean Newcomb
LHP · 2-4 · 5 GS
ERA
2.77
WHIP
1.14
K/9
8.32
IP
84.1
Career: 4.00 ERA · 1.40 WHIP · 8.99 K/9
CLE Home
Gavin Williams
RHP · 13-7 · 29 GS
ERA
3.78
WHIP
1.09
K/9
12.14
IP
169.0
Career: 3.62 ERA · 1.22 WHIP · 10.21 K/9
NRFI: 70.3%
1st Inn ERA: 4.54

On the season, Sean Newcomb holds the ERA edge in this matchup. Sean Newcomb carries a 2.77 ERA and 1.14 WHIP, while Gavin Williams sits at 3.78 ERA and 1.09 WHIP.
Strikeout rates: Sean Newcomb at 8.32 K/9, Gavin Williams at 12.14 K/9.
K projections: Sean Newcomb at 3.3 (line 4.0)
Gavin Williams projected at 3.2 (line 7.5).
Gavin Williams has a 70.3% career NRFI rate. No first-inning data available for Sean Newcomb.
This is a LHP vs RHP matchup, creating potential platoon advantages in both lineups.

Strikeout Projections

Sean Newcomb vs CLE
Proj: 3.3Line: 4.0
-0.7
Confidence:
Gavin Williams vs CWS
Proj: 3.2Line: 7.5
-4.3
Confidence:
View all K projections on SlateIQ

Our strikeout model weighs pitcher K rate, opponent lineup whiff tendency, park factors, and umpire zone size to project total strikeouts per starter.

Sean Newcomb (Chicago White Sox) is projected for 3.3 strikeouts against a posted line of 4.0. The projection is close to the line with no actionable edge.
He faces a moderate-K lineup that strikes out at 21.6% with a 28.0% whiff rate.

Gavin Williams (Cleveland Guardians) is projected for 3.2 strikeouts against a posted line of 7.5. The projection sits 4.3 K below the line, giving the model an Under lean.
He faces a high-K lineup that strikes out at 25.4% with a 28.0% whiff rate.

The Chicago White Sox lineup is more vulnerable to strikeouts in this matchup. Cleveland Guardians batters K at 21.6%, Chicago White Sox batters at 25.4%.

NRFI & First 5 Analysis

NRFI Model
54.1%
probability of YRFI
+-3.2%
market edge
Monitor
Market implied: 57.3%Model: 54.1%
First 5 Innings
1.4est. F5 runs
CWS
2.77 ERA
16.8 inn/start
CLE
3.78 ERA
5.8 inn/start
F5 lean: Moderate CWS
CWS K Projection
Sean Newcomb
3.3proj
Line: 4.0
-0.7 NEUTRAL
Confidence
CLE K Projection
Gavin Williams
3.2proj
Line: 7.5
-4.3 UNDER
Confidence
Explore all model projections

Our NRFI model analyzes both starting pitchers' first-inning profiles, the top-of-order hitters in each lineup, the umpire's historical zone, and environmental factors to produce a probability estimate. For this game, the model assigns a 54.1% probability of no runs in the first inning, compared to the market's implied probability of 57.3%.

  • That creates a slim -3.2% edge on YRFI.
  • The best available line is NRFI -134 / YRFI +110 at FanDuel.
  • Home plate umpire Nic Lentz runs a average zone. See the umpire section below for full career data.
  • Our NRFI model sits at 155-143 (52.0%) on official picks this season.

Prop Edges

4 model signals detected
Gavin Williams
Strikeouts Under 7.5
Home Run Elite 0.5
15.2%
Home Run Very Strong 0.5
13.8%
Jo AdellSignal
Home Run Very Strong 0.5
13.8%
See all today's picks and edges

Lineup & Matchup Breakdown

Chicago White Sox Confirmed
K%: 25.4
4Munetaka MurakamiL1B
7Colson MontgomeryLSS
Whiff rate: 28.0%Team page
Cleveland Guardians Confirmed
K%: 21.6
2José RamírezS3B
3Chase DeLauterLDH
4Jo AdellRRF
Whiff rate: 28.0%Team page
Batter vs Pitcher matchup tool

Lineups are confirmed as of this writing.

Chicago White Sox K vulnerability: 25.4% strikeout rate, 28.0% whiff rate.

Cleveland Guardians K vulnerability: 21.6% strikeout rate, 28.0% whiff rate.

Ballpark, Weather & Umpire

Progressive Field
Run Factor1.01
HR Factor0.98
Full park profile
Home Plate Umpire
Nic Lentz
Slightly tight NRFI: 50.0% 8 games
Full umpire profile
Hourly Game Forecast
67°
6 PM
4 mph
NNE
66°
7 PM
5 mph
NNE
66°
8 PM
5 mph
NNE
66°
9 PM
5 mph
NNE
  • Progressive Field carries a 1.01 run factor (neutral).
  • Home run factor: 0.98 — the park neutral for HR power.
  • Park notes: Modern playing surface; Relatively neutral dimensions; High elevation for AL Central.

First pitch forecast: 67F with 4 mph winds from the NNE. Humidity: 46%.

  • Home plate umpire: Nic Lentz.
  • Career NRFI rate: 50.0% across 8 games tracked.
  • Zone tendency: Slightly tight.
  • K factor: 1.052 (above average strikeouts in his games).

Run Projections & Total

  • Our projection model puts the total at 2.5 combined runs, with Chicago White Sox projected for 0.0 and Cleveland Guardians for 2.5.
  • That's 4.0 runs below the posted total of 6.5, suggesting a lean toward the Under.
  • The run projection favors Cleveland Guardians by 2.5 runs.
The Bottom Line
The betting angle centers on the strikeout lines and the ultra-low total. Williams's K projection of 3.2 against a 7.5 line is a four-strikeout gulf, and the model tags the under with medium confidence. That gap is wide enough to warrant attention, though the 6 out of 10 confidence isn't a green light. Newcomb's 3.3 projection versus a 4.0 line is tighter and reads neutral. The NRFI carries a slight majority probability at 54 percent but a negative edge, which suggests the market is pricing it efficiently. The projected total of 2.5 is historically low, and Cleveland's bullpen fatigue at 75 out of 100 could stretch relievers if either starter exits early. The risk is small sample variance and whether Williams's 12.14 K/9 season mark overstates his skill or the projection undershoots his upside.
This preview is generated from thecapper.io projection models and publicly available data. All projections are model estimates, not guarantees. Gamble responsibly. If you or someone you know has a gambling problem, call 1-800-GAMBLER.