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Colorado Rockies vs San Diego Padres Preview

Rockies (6-8) vs Padres (8-6) preview for Wednesday at Petco Park. Ryan Feltner opposes Germán Márquez in 8:40 PM ET matchup with 5.2-run total

Colorado Rockies at San Diego Padres MLB game preview for April 11, 2026
COL
Colorado Rockies
Ryan Feltner RHP
@
8:40 PM ET
Petco Park
SD
San Diego Padres
Germán Márquez RHP
Last updated Saturday, April 11, 2026

Key Facts

Matchup
Colorado Rockies at San Diego Padres
Date
Saturday, April 11, 2026
First Pitch
8:40 PM ET
Venue
Petco Park
Probable Starters
Ryan Feltner (RHP) vs Germán Márquez (RHP)
Lineups
Probable
Last Updated
Apr 11, 7:10 AM ET

Betting Board

Moneyline
COL +143
SD -157
Total
Over 8.5 -105
Under 8.5 -115
Run Line
COL +1.5 -150
SD -1.5 +125

Model Angles

NRFI Model
YRFI · 45%
-6.6% edge
Projected Total
5.2
model combined runs
Park Factor
0.96
Neutral · HR 0.92
First Pitch Weather
69°F
9.8 mph W
The Colorado Rockies bring a 6-8 record into Petco Park on Wednesday night, looking to reverse a against the 8-6 San Diego Padres. Right-hander Ryan Feltner takes the ball for the visitors, carrying a 4.32 ERA and 1.32 WHIP with 5.40 strikeouts per nine innings. He faces opposing starter Germán Márquez, also a right-hander, who owns a 4.50 ERA and 2.00 WHIP with 5.63 strikeouts per nine. The Padres enter on a and will aim to extend that run at home. First pitch is scheduled for 8:40 PM ET under comfortable conditions, with temperatures around 68 degrees and a 10 mph wind blowing from the west-northwest. The projected total sits at 5.2 runs, with both teams carrying identical 2.6-run projections.
  • Feltner posts better control metrics with 1.32 WHIP compared to Márquez's 2.00 mark
  • Padres riding while Rockies
  • Strikeout projections favor unders with both starters below league-average K rates

Pitching Matchup

COL Away
Ryan Feltner
RHP · 1-0 · 2 GS
ERA
4.32
WHIP
1.32
K/9
5.40
IP
8.1
Career: 5.17 ERA · 1.43 WHIP · 7.66 K/9
NRFI: 72.0%
1st Inn ERA: 4.87
SD Home
Germán Márquez
RHP · 1-1 · 2 GS
ERA
4.50
WHIP
2.00
K/9
5.63
IP
8.0
Career: 4.67 ERA · 1.34 WHIP · 8.37 K/9
NRFI: 56.7%
1st Inn ERA: 9.00

On the season, Ryan Feltner holds the ERA edge in this matchup. Ryan Feltner carries a 4.32 ERA and 1.32 WHIP, while Germán Márquez sits at 4.50 ERA and 2.00 WHIP.
Strikeout rates: Ryan Feltner at 5.40 K/9, Germán Márquez at 5.63 K/9.
K projections: Ryan Feltner at 3.9 (line 3.5)
Germán Márquez projected at 3.5 (line 4.5).
First-inning scoring: Ryan Feltner holds a 72.0% career NRFI rate, Germán Márquez at 56.7%. Combined average: 64.3%.
Both starters throw from the R side, limiting platoon splits for either lineup.

Strikeout Projections

Ryan Feltner vs SD
Proj: 3.9Line: 3.5
+0.4
Confidence:
Germán Márquez vs COL
Proj: 3.5Line: 4.5
-1.0
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.

Ryan Feltner (Colorado Rockies) is projected for 3.9 strikeouts against a posted line of 3.5. The projection sits 0.4 K above the line, giving the model a Neutral lean at 4/10 confidence.
Win probability on this lean: 50%.
He faces a high-K lineup that strikes out at 24.8% with a 26.1% whiff rate.

Germán Márquez (San Diego Padres) is projected for 3.5 strikeouts against a posted line of 4.5. The projection sits 1.0 K below the line, giving the model a Neutral lean at 4/10 confidence.
Win probability on this lean: 50%.
He faces a moderate-K lineup that strikes out at 23.8% with a 25.4% whiff rate.

The San Diego Padres lineup is more vulnerable to strikeouts in this matchup. San Diego Padres batters K at 24.8%, Colorado Rockies batters at 23.8%.

NRFI & First 5 Analysis

NRFI Model
44.6%
probability of YRFI
+-6.6%
market edge
Monitor
Market implied: 51.2%Model: 44.6%
First 5 Innings
2.9est. F5 runs
COL
4.32 ERA
4.0 inn/start
SD
4.50 ERA
4.0 inn/start
F5 lean: Even matchup
COL K Projection
Ryan Feltner
3.9proj
Line: 3.5
+0.4 NEUTRAL
Confidence
SD K Projection
Germán Márquez
3.5proj
Line: 4.5
-1.0 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 44.6% probability of no runs in the first inning, compared to the market's implied probability of 51.2%.

  • That creates a slim -6.6% edge on YRFI.
  • The best available line is NRFI -105 / YRFI -115 at FanDuel.
  • Publication tier: slate_only.
  • Home plate umpire Edwin Moscoso runs a average zone. See the umpire section below for full career data.
  • Our NRFI model sits at 4-8 (33.3%) on official picks this season.

Prop Edges

1 model signal detected
Home Run Very Strong 0.5
15%
See all today's picks and edges

Lineup & Matchup Breakdown

Colorado Rockies Projected
K%: 23.8
2Hunter GoodmanRC
Whiff rate: 25.4%Team page
San Diego Padres Projected
K%: 24.8
Whiff rate: 26.1%Team page
Batter vs Pitcher matchup tool

Lineups are projected as of this writing.

Lineup K vulnerability: 23.8% strikeout rate, 25.4% whiff rate.

Lineup K vulnerability: 24.8% strikeout rate, 26.1% whiff rate.

Ballpark, Weather & Umpire

Petco Park
Run Factor0.96
HR Factor0.92
Full park profile
Home Plate Umpire
Edwin Moscoso
Slightly tight NRFI: 46.3% 95 games
Full umpire profile
Hourly Game Forecast
69°
8 PM
10 mph
W
67°
9 PM
9 mph
WNW
64°
10 PM
7 mph
WNW
63°
11 PM
4 mph
WNW
  • Petco Park carries a 0.96 run factor (neutral).
  • Home run factor: 0.92 — the park suppresses HR power.
  • Park notes: Cool San Diego weather; Low humidity suppresses HRs; Shallow right field.
  • First pitch forecast: 69F with 10 mph winds from the W. Humidity: 60%.
  • Temperature drops from 69F at first pitch to 63F by the late innings.
  • Wind advisory: 10 mph winds from the W may impact fly balls.
  • Home plate umpire: Edwin Moscoso.
  • Career NRFI rate: 46.3% across 95 games tracked.
  • Zone tendency: Slightly tight.
  • K factor: 1.035 (above average strikeouts in his games).

Run Projections & Total

  • Our projection model puts the total at 5.2 combined runs, with Colorado Rockies projected for 2.6 and San Diego Padres for 2.6.
  • That's 3.3 runs below the posted total of 8.5, suggesting a lean toward the Under.
  • The run projection is essentially a coin flip between these two teams.
The Bottom Line
Two right-handers with pedestrian strikeout rates square off in a pitcher-friendly venue. The projected total of 5.2 reflects the low-scoring environment, with Petco Park's 0.96 run factor suppressing offense and neither lineup projection reaching three runs.
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.