Early Preview Lineups: TBD Odds Posted 5 min read

Miami Marlins vs San Francisco Giants Preview

Miami Marlins visit San Francisco Giants at Oracle Park. Max Meyer faces Landen Roupp in Saturday afternoon pitching matchup

Miami Marlins at San Francisco Giants MLB game preview for April 26, 2026
MIA
Miami Marlins
Max Meyer RHP
@
4:05 PM ET
Oracle Park
SF
San Francisco Giants
Landen Roupp RHP
Last updated Sunday, April 26, 2026
Final This game has finished. Read the recap for final score, model grades, and box score.

Key Facts

Matchup
Miami Marlins at San Francisco Giants
Date
Sunday, April 26, 2026
First Pitch
4:05 PM ET
Venue
Oracle Park
Probable Starters
Max Meyer (RHP) vs Landen Roupp (RHP)
Lineups
TBD
Odds Snapshot
Apr 26, 4:06 PM ET
Last Updated
Apr 26, 6:08 PM ET

Betting Board

Snapshot Apr 26, 4:06 PM ET
Moneyline
MIA +115
SF -125
Total
Over 7.5 -115
Under 7.5 -105
Run Line
MIA +1.5 -194
SF -1.5 +160

Model Angles

NRFI Model
NRFI · 48%
+1.4% edge
Projected Total
TBD
Park Factor
0.93
Pitcher friendly · HR 0.86
First Pitch Weather
61°F
9.6 mph W
The Miami Marlins travel to Oracle Park for a 4:05 PM ET matchup against the San Francisco Giants on Saturday afternoon. Miami enters at 13-14 following a one-game losing streak, while San Francisco sits at 12-15 after winning its last contest. Max Meyer takes the ball for the Marlins, bringing a 3.30 ERA and 1.20 WHIP with 9.90 strikeouts per nine innings. Landen Roupp counters for the Giants with a 2.55 ERA, 0.91 WHIP, and 9.42 K/9. Conditions at Oracle Park call for 61-degree temperatures with 10 mph winds blowing west. The ballpark carries a 0.93 run factor. Meyer projects for 5.2 strikeouts against a line of 4.5, while Roupp projects for 5.4 strikeouts versus a line of 5.5. The no-run-first-inning probability sits at 48 percent with a 1.4 percent edge.
  • Meyer carries 3.30 ERA and 9.90 strikeouts per nine innings
  • Roupp posts 2.55 ERA with 0.91 WHIP for Giants
  • Oracle Park features 0.93 run factor in neutral conditions

Pitching Matchup

MIA Away
Max Meyer
RHP · 1-0 · 6 GS
ERA
3.30
WHIP
1.20
K/9
9.90
IP
30.0
Career: 4.91 ERA · 1.38 WHIP · 8.73 K/9
NRFI: 61.9%
1st Inn ERA: 4.74
SF Home
Landen Roupp
RHP · 4-1 · 6 GS
ERA
2.55
WHIP
0.91
K/9
9.42
IP
35.1
Career: 3.51 ERA · 1.35 WHIP · 8.70 K/9
NRFI: 70.8%
1st Inn ERA: 3.38

On the season, Landen Roupp holds the ERA edge in this matchup. Max Meyer carries a 3.30 ERA and 1.20 WHIP, while Landen Roupp sits at 2.55 ERA and 0.91 WHIP.
Strikeout rates: Max Meyer at 9.90 K/9, Landen Roupp at 9.42 K/9.
K projections: Max Meyer at 5.2 (line 4.5)
Landen Roupp projected at 5.4 (line 5.5).
First-inning scoring: Max Meyer holds a 61.9% career NRFI rate, Landen Roupp at 70.8%. Combined average: 66.4%.
Both starters throw from the R side, limiting platoon splits for either lineup.

Strikeout Projections

Max Meyer vs SF
Proj: 5.2Line: 4.5
+0.7
Confidence:
Landen Roupp vs MIA
Proj: 5.4Line: 5.5
-0.1
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.

  • Max Meyer (Miami Marlins) is projected for 5.2 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 22.0% with a 28.0% whiff rate.

Landen Roupp (San Francisco Giants) is projected for 5.4 strikeouts against a posted line of 5.5. The projection is close to the line with no actionable edge.
He faces a moderate-K lineup that strikes out at 22.0% with a 28.0% whiff rate.

The Miami Marlins lineup is more vulnerable to strikeouts in this matchup. San Francisco Giants batters K at 22.0%, Miami Marlins batters at 22.0%.

NRFI & First 5 Analysis

NRFI Model
47.7%
probability of NRFI
+1.4%
market edge
Monitor
Market implied: 46.3%Model: 47.7%
First 5 Innings
MIA
3.30 ERA
5.0 inn/start
SF
2.55 ERA
5.9 inn/start
F5 lean: Slight SF
MIA K Projection
Max Meyer
5.2proj
Line: 4.5
+0.7 NEUTRAL
Confidence
SF K Projection
Landen Roupp
5.4proj
Line: 5.5
-0.1 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 47.7% probability of no runs in the first inning, compared to the market's implied probability of 46.3%.

  • That creates a slim 1.4% edge on NRFI.
  • The best available line is NRFI +116 / YRFI -154 at FanDuel.
  • Home plate umpire Shane Livensparger runs a average zone. See the umpire section below for full career data.
  • Our NRFI model sits at 28-27 (50.9%) on official picks this season.

Prop Edges

3 model signals detected
Hits (1+) Lean Hit 0.5
67.4%
Home Run Elite 0.5
21.7%
Home Run Very Strong 0.5
16%
See all today's picks and edges

Lineup & Matchup Breakdown

Miami Marlins Projected
Projected batting order unavailable. This will update when probable or confirmed lineup data is available.
San Francisco Giants Projected
Projected batting order unavailable. This will update when probable or confirmed lineup data is available.
Batter vs Pitcher matchup tool

Lineups are unavailable as of this writing.

Ballpark, Weather & Umpire

Oracle Park
Run Factor0.93
HR Factor0.86
Full park profile
Home Plate Umpire
Shane Livensparger
Average NRFI: 40.9% 66 games
Full umpire profile
Hourly Game Forecast
61°
4 PM
10 mph
W
59°
5 PM
11 mph
W
60°
6 PM
12 mph
W
60°
7 PM
13 mph
W
  • Oracle Park carries a 0.93 run factor (pitcher-friendly).
  • Home run factor: 0.86 — the park suppresses HR power.
  • Park notes: McCovey Cove in right field; Bay breezes suppress HRs; Chilly climate.
  • First pitch forecast: 61F with 10 mph winds from the W. Humidity: 56%.
  • Wind advisory: 10 mph winds from the W may impact fly balls.
  • Home plate umpire: Shane Livensparger.
  • Career NRFI rate: 40.9% across 66 games tracked.
  • Zone tendency: Average.
  • K factor: 0.930 (below average strikeouts in his games).

Run Projections & Total

Run projections not available for this game.

The Bottom Line
Both right-handers bring solid ratios to the mound, with Roupp holding a slight edge in ERA and WHIP while Meyer owns a marginal strikeout advantage. The pitcher-friendly park factor and moderate weather support a competitive pitching environment at Oracle Park.
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.