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Early Preview Lineups: Projected Odds Posted 6 min read

Philadelphia Phillies vs Miami Marlins Preview

Philadelphia Phillies visit Miami Marlins as Aaron Nola opposes Janson Junk at loanDepot park with a 4.9-run total projected Thursday

Philadelphia Phillies at Miami Marlins MLB game preview for May 4, 2026
PHI
Philadelphia Phillies
Aaron Nola RHP
@
6:40 PM ET
loanDepot park
MIA
Miami Marlins
Janson Junk RHP
Last updated Monday, May 4, 2026
Final This game has finished. Read the recap for final score, model grades, and box score.

Key Facts

Matchup
Philadelphia Phillies at Miami Marlins
Date
Monday, May 4, 2026
First Pitch
6:40 PM ET
Venue
loanDepot park
Probable Starters
Aaron Nola (RHP) vs Janson Junk (RHP)
Lineups
Projected
Odds Snapshot
May 4, 6:41 PM ET
Last Updated
May 4, 11:06 AM ET

Betting Board

Snapshot May 4, 6:41 PM ET
Moneyline
PHI -102
MIA -108
Total
Over 8.5 -110
Under 8.5 -110
Run Line
PHI -1.5 +155
MIA +1.5 -188

Model Angles

NRFI Model
NRFI · 61%
+8.3% edge · top pick
Projected Total
4.9
model combined runs
Park Factor
0.94
Pitcher friendly · HR 0.90
First Pitch Weather
Roof
Climate controlled
The Philadelphia Phillies travel to loanDepot park Thursday evening to face the Miami Marlins in a 6:40 PM ET matchup. Philadelphia enters at 14-20 with a one-game winning streak, while Miami stands at 16-18 coming off a one-game losing streak. Aaron Nola takes the mound for the Phillies carrying a 6.03 ERA and 1.56 WHIP with 10.05 strikeouts per nine innings. Janson Junk counters for the Marlins with a 3.00 ERA and 1.06 WHIP along with 5.73 strikeouts per nine. The projected total sits at 4.9 runs with Philadelphia favored to score 2.6 and Miami 2.2. Xavier Edwards brings a .313 average versus right-handed pitching into the contest, while Otto Lopez holds a .290 mark against righties. Conditions show 72 degrees with calm wind at the ballpark, which carries a 0.94 runs park factor.
  • Nola owns 6.03 ERA and 1.56 WHIP this season
  • Junk counters with 3.00 ERA and 1.06 WHIP
  • Edwards hitting .313 and Lopez .290 versus right-handed pitchers

Pitching Matchup

PHI Away
Aaron Nola
RHP · 1-3 · 6 GS
ERA
6.03
WHIP
1.56
K/9
10.05
IP
31.1
Career: 3.87 ERA · 1.16 WHIP · 9.84 K/9
NRFI: 73.0%
1st Inn ERA: 5.20
MIA Home
Janson Junk
RHP · 2-2 · 6 GS
ERA
3.00
WHIP
1.06
K/9
5.73
IP
33.0
Career: 4.52 ERA · 1.26 WHIP · 6.49 K/9
NRFI: 76.5%
1st Inn ERA: 3.18

On the season, Janson Junk holds the ERA edge in this matchup. Aaron Nola carries a 6.03 ERA and 1.56 WHIP, while Janson Junk sits at 3.00 ERA and 1.06 WHIP.
Strikeout rates: Aaron Nola at 10.05 K/9, Janson Junk at 5.73 K/9.
K projections: Aaron Nola at 5.8 (line 5.5)
Janson Junk projected at 3.7 (line 3.5).
First-inning scoring: Aaron Nola holds a 73.0% career NRFI rate, Janson Junk at 76.5%. Combined average: 74.7%.
Both starters throw from the R side, limiting platoon splits for either lineup.

Strikeout Projections

Aaron Nola vs MIA
Proj: 5.8Line: 5.5
+0.3
Confidence:
Janson Junk vs PHI
Proj: 3.7Line: 3.5
+0.2
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.

Aaron Nola (Philadelphia Phillies) is projected for 5.8 strikeouts against a posted line of 5.5. The projection is close to the line with no actionable edge.
He faces a high-K lineup that strikes out at 24.8% with a 28.0% whiff rate.

Janson Junk (Miami Marlins) is projected for 3.7 strikeouts against a posted line of 3.5. The projection is close to the line with no actionable edge.
He faces a moderate-K lineup that strikes out at 23.7% with a 28.0% whiff rate.

The Miami Marlins lineup is more vulnerable to strikeouts in this matchup. Miami Marlins batters K at 24.8%, Philadelphia Phillies batters at 23.7%.

NRFI & First 5 Analysis

NRFI Model
60.6%
probability of NRFI
+8.3%
market edge
Strong Signal
Market implied: 52.4%Model: 60.6%
First 5 Innings
2.7est. F5 runs
PHI
6.03 ERA
5.2 inn/start
MIA
3.00 ERA
5.5 inn/start
F5 lean: Strong MIA
PHI K Projection
Aaron Nola
5.8proj
Line: 5.5
+0.3 NEUTRAL
Confidence
MIA K Projection
Janson Junk
3.7proj
Line: 3.5
+0.2 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 60.6% probability of no runs in the first inning, compared to the market's implied probability of 52.4%.

  • That creates a moderate 8.3% edge on NRFI.
  • The best available line is NRFI -110 / YRFI -110 at FanDuel.
  • This qualifies as a top pick in our publication system.
  • Home plate umpire Bruce Dreckman runs a wide zone. See the umpire section below for full career data.
  • Our NRFI model sits at 40-39 (50.6%) on official picks this season.

Prop Edges

6 model signals detected
Hits
66.7%
Home Run Elite 0.5
19.2%
Hits
65.1%
Otto LopezSignal
Hits
64.1%
Home Run Very Strong 0.5
15.5%
Home Run Very Strong 0.5
14%
See all today's picks and edges

Lineup & Matchup Breakdown

Philadelphia Phillies Projected
K%: 23.7
6Kyle SchwarberLLF
7Bryce HarperL1B
Whiff rate: 28.0%Team page
Miami Marlins Projected
K%: 24.8
1Kyle StowersLLF
2Christopher MorelRLF
6Xavier EdwardsS2B
7Otto LopezRSS
Whiff rate: 28.0%Team page
Batter vs Pitcher matchup tool

Lineups are projected as of this writing.

Philadelphia Phillies K vulnerability: 23.7% strikeout rate, 28.0% whiff rate.

Miami Marlins K vulnerability: 24.8% strikeout rate, 28.0% whiff rate.

Ballpark, Weather & Umpire

loanDepot park
Run Factor0.94
HR Factor0.90
Full park profile
Home Plate Umpire
Bruce Dreckman
Average NRFI: 49.4% 89 games
Full umpire profile
  • loanDepot park carries a 0.94 run factor (pitcher-friendly).
  • Home run factor: 0.90 — the park suppresses HR power.
  • Park notes: Extreme pitcher-friendly; Retractable roof; Suppresses HRs significantly.
  • Roof: Retractable.

Climate controlled. Roof expected closed. Standard 72F conditions, no wind factor.

  • Home plate umpire: Bruce Dreckman.
  • Career NRFI rate: 49.4% across 89 games tracked.
  • Zone tendency: Average.
  • K factor: 0.991 (league average strikeouts in his games).

Run Projections & Total

  • Our projection model puts the total at 4.9 combined runs, with Philadelphia Phillies projected for 2.6 and Miami Marlins for 2.2.
  • That's 3.6 runs below the posted total of 8.5, suggesting a lean toward the Under.
  • The run projection favors Philadelphia Phillies by 0.4 runs.
The Bottom Line
Philadelphia visits Miami with Nola facing Junk in a low-scoring projection at 4.9 total runs. The Phillies carry momentum with a one-game winning streak while the Marlins look to rebound from their one-game losing streak at loanDepot 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.