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Cleveland Guardians vs Kansas City Royals Preview

Cleveland Guardians vs Kansas City Royals preview with model projections: Joey Cantillo projected 4.8 K (line 4.5), NRFI probability 53%. Full breakdown insi...

Cleveland Guardians at Kansas City Royals MLB game preview for May 6, 2026
CLE
Cleveland Guardians
Joey Cantillo LHP
@
7:40 PM ET
Kauffman Stadium
KC
Kansas City Royals
Cole Ragans LHP
Last updated Wednesday, May 6, 2026
Final This game has finished. Read the recap for final score, model grades, and box score.

Key Facts

Matchup
Cleveland Guardians at Kansas City Royals
Date
Wednesday, May 6, 2026
First Pitch
7:40 PM ET
Venue
Kauffman Stadium
Probable Starters
Joey Cantillo (LHP) vs Cole Ragans (LHP)
Lineups
Projected
Odds Snapshot
May 6, 7:41 PM ET
Last Updated
May 6, 6:06 PM ET

Betting Board

Snapshot May 6, 7:41 PM ET
Moneyline
CLE +124
KC -133
Total
Over 7.5 -104
Under 7.5 -118
Run Line
CLE +1.5 -192
KC -1.5 +158

Model Angles

NRFI Model
NRFI · 53%
+1.6% edge
Projected Total
5.0
model combined runs
Park Factor
0.99
Neutral · HR 0.96
First Pitch Weather
61°F
9.5 mph NW
The Cleveland Guardians visit the Kansas City Royals at 7:40 PM ET at Kauffman Stadium. Probable starters: Joey Cantillo for Cleveland Guardians opposite Cole Ragans for Kansas City Royals. Lineups are projected until first pitch. This preview is built deterministically from projected lineups, probable starters, NRFI model context, market prices, first-pitch weather, park factors, and TheCapperIO model context.
  • Starter matchup: Joey Cantillo (Cleveland Guardians) vs Cole Ragans (Kansas City Royals).
  • Lineup status: projected until official release.
  • NRFI model: 53% probability, lean NRFI, +1.6% edge.

Pitching Matchup

CLE Away
Joey Cantillo
LHP · 1-1 · 7 GS
ERA
3.67
WHIP
1.40
K/9
9.44
IP
34.1
Career: 3.69 ERA · 1.30 WHIP · 10.05 K/9
NRFI: 57.8%
1st Inn ERA: 5.98
KC Home
Cole Ragans
LHP · 1-4 · 7 GS
ERA
5.29
WHIP
1.45
K/9
11.41
IP
32.1
Career: 3.78 ERA · 1.21 WHIP · 10.85 K/9
NRFI: 79.7%
1st Inn ERA: 2.79

On the season, Joey Cantillo holds the ERA edge in this matchup. Joey Cantillo carries a 3.67 ERA and 1.40 WHIP, while Cole Ragans sits at 5.29 ERA and 1.45 WHIP.
Strikeout rates: Joey Cantillo at 9.44 K/9, Cole Ragans at 11.41 K/9.
K projections: Joey Cantillo at 4.8 (line 4.5)
Cole Ragans projected at 5.7 (line 6.5).
First-inning scoring: Joey Cantillo holds a 57.8% career NRFI rate, Cole Ragans at 79.7%. Combined average: 68.8%.
Both starters throw from the L side, limiting platoon splits for either lineup.

Strikeout Projections

Joey Cantillo vs KC
Proj: 4.8Line: 4.5
+0.3
Confidence:
Cole Ragans vs CLE
Proj: 5.7Line: 6.5
-0.8
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.

Joey Cantillo (Cleveland Guardians) is projected for 4.8 strikeouts against a posted line of 4.5. The projection is close to the line with no actionable edge.
He faces a moderate-K lineup that strikes out at 22.1% with a 28.0% whiff rate.

Cole Ragans (Kansas City Royals) is projected for 5.7 strikeouts against a posted line of 6.5. 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.

The Kansas City Royals lineup is more vulnerable to strikeouts in this matchup. Kansas City Royals batters K at 22.1%, Cleveland Guardians batters at 21.6%.

NRFI & First 5 Analysis

NRFI Model
52.6%
probability of NRFI
+1.6%
market edge
Monitor
Market implied: 51.0%Model: 52.6%
First 5 Innings
2.8est. F5 runs
CLE
3.67 ERA
4.9 inn/start
KC
5.29 ERA
4.6 inn/start
F5 lean: Moderate CLE
CLE K Projection
Joey Cantillo
4.8proj
Line: 4.5
+0.3 NEUTRAL
Confidence
KC K Projection
Cole Ragans
5.7proj
Line: 6.5
-0.8 NEUTRAL
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 52.6% probability of no runs in the first inning, compared to the market's implied probability of 51.0%.

  • That creates a slim 1.6% edge on NRFI.
  • The best available line is NRFI -104 / YRFI -118 at FanDuel.
  • Home plate umpire Edwin Moscoso runs a average zone. See the umpire section below for full career data.
  • Our NRFI model sits at 42-41 (50.6%) on official picks this season.

Prop Edges

2 model signals detected
Hits (1+) Lean Hit 0.5
69.3%
Bobby Witt Jr.
Home Run Very Strong 0.5
13.4%
See all today's picks and edges

Lineup & Matchup Breakdown

Cleveland Guardians Projected
K%: 21.6
Whiff rate: 28.0%Team page
Kansas City Royals Projected
K%: 22.1
4Bobby Witt Jr.RSS
Whiff rate: 28.0%Team page
Batter vs Pitcher matchup tool

Lineups are projected as of this writing.

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

Kansas City Royals K vulnerability: 22.1% strikeout rate, 28.0% whiff rate.

Ballpark, Weather & Umpire

Kauffman Stadium
Run Factor0.99
HR Factor0.96
Full park profile
Home Plate Umpire
Edwin Moscoso
Slightly tight NRFI: 47.5% 101 games
Full umpire profile
Hourly Game Forecast
61°
7 PM
10 mph
NW
61°
8 PM
10 mph
NW
61°
9 PM
10 mph
NW
61°
10 PM
10 mph
NW
  • Kauffman Stadium carries a 0.99 run factor (neutral).
  • Home run factor: 0.96 — the park neutral for HR power.
  • Park notes: Deep center field (410ft); Elevated location; Wide outfield.
  • First pitch forecast: 61F with 10 mph winds from the NW. Humidity: 25%.
  • Wind advisory: 10 mph winds from the NW may impact fly balls.
  • Home plate umpire: Edwin Moscoso.
  • Career NRFI rate: 47.5% across 101 games tracked.
  • Zone tendency: Slightly tight.
  • K factor: 1.038 (above average strikeouts in his games).

Run Projections & Total

  • Our projection model puts the total at 5.0 combined runs, with Cleveland Guardians projected for 2.4 and Kansas City Royals for 2.5.
  • That's 2.5 runs below the posted total of 7.5, suggesting a lean toward the Under.
  • The run projection is essentially a coin flip between these two teams.
The Bottom Line
This is a data-first preview, not a pick. Treat the NRFI model signal as context alongside the pitching matchup. Verify current odds before placing any bet. Confirm lineups at first pitch. Bet responsibly. 1-800-GAMBLER.
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.