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Early Preview Lineups: Probable Odds Posted 5 min read

Arizona Diamondbacks vs Milwaukee Brewers Preview

Arizona Diamondbacks visit Milwaukee Brewers Sunday at 1:40 PM ET. Michael Soroka faces Brandon Woodruff in American Family Field pitching duel

Arizona Diamondbacks at Milwaukee Brewers MLB game preview for April 30, 2026
ARI
Arizona Diamondbacks
Michael Soroka RHP
@
1:40 PM ET
American Family Field
MIL
Milwaukee Brewers
Brandon Woodruff RHP
Last updated Thursday, April 30, 2026
Final This game has finished. Read the recap for final score, model grades, and box score.

Key Facts

Matchup
Arizona Diamondbacks at Milwaukee Brewers
Date
Thursday, April 30, 2026
First Pitch
1:40 PM ET
Venue
American Family Field
Probable Starters
Michael Soroka (RHP) vs Brandon Woodruff (RHP)
Lineups
Probable
Odds Snapshot
Apr 30, 1:41 PM ET
Last Updated
Apr 30, 11:39 AM ET

Betting Board

Snapshot Apr 30, 1:41 PM ET
Moneyline
ARI +109
MIL -120
Total
Over 7.5 -115
Under 7.5 -105
Run Line
ARI +1.5 -215
MIL -1.5 +176

Model Angles

NRFI Model
NRFI · 67%
+13.5% edge · top pick
Projected Total
2.6
model combined runs
Park Factor
0.98
Neutral · HR 1.06
First Pitch Weather
Roof
Climate controlled
The Arizona Diamondbacks bring a 16-13 record and one-game winning streak into American Family Field for a 1:40 PM ET Sunday matchup against the Milwaukee Brewers, who sit at 15-14 following a one-game losing streak. Michael Soroka takes the mound for the Diamondbacks sporting a 2.60 ERA, 1.16 WHIP, and 11.06 strikeouts per nine innings. He faces Brandon Woodruff, who counters with a 3.77 ERA, 1.01 WHIP, and 7.22 strikeouts per nine. Weather conditions are favorable with temperatures at 72 degrees and zero wind. The park factor sits at 0.98 runs at American Family Field. Soroka is projected for 5.5 strikeouts against a line of 5.5, while Woodruff projects at 4.7 strikeouts versus the same 5.5 line. The no runs first inning carries a 67 percent probability with a 13.4 percent edge.
  • Soroka posts 2.60 ERA with 11.06 strikeouts per nine
  • Woodruff counters with 1.01 WHIP for Milwaukee
  • NRFI shows 67 percent probability with 13.4 percent edge

Pitching Matchup

ARI Away
Michael Soroka
RHP · 4-1 · 6 GS
ERA
4.70
WHIP
1.43
K/9
10.57
IP
30.2
Career: 3.91 ERA · 1.24 WHIP · 8.37 K/9
NRFI: 77.1%
1st Inn ERA: 4.88
MIL Home
Brandon Woodruff
RHP · 2-1 · 6 GS
ERA
3.60
WHIP
1.03
K/9
7.50
IP
30.0
Career: 3.12 ERA · 1.03 WHIP · 10.41 K/9
NRFI: 77.8%
1st Inn ERA: 3.50

On the season, Brandon Woodruff holds the ERA edge in this matchup. Michael Soroka carries a 4.70 ERA and 1.43 WHIP, while Brandon Woodruff sits at 3.60 ERA and 1.03 WHIP.
Strikeout rates: Michael Soroka at 10.57 K/9, Brandon Woodruff at 7.50 K/9.
K projections: Michael Soroka at 5.5 (line 5.5)
Brandon Woodruff projected at 4.7 (line 5.5).
First-inning scoring: Michael Soroka holds a 77.1% career NRFI rate, Brandon Woodruff at 77.8%. Combined average: 77.5%.
Both starters throw from the R side, limiting platoon splits for either lineup.

Strikeout Projections

Michael Soroka vs MIL
Proj: 5.5Line: 5.5
0.0
Confidence:
Brandon Woodruff vs ARI
Proj: 4.7Line: 5.5
-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.

Michael Soroka (Arizona Diamondbacks) is projected for 5.5 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.

Brandon Woodruff (Milwaukee Brewers) is projected for 4.7 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 Arizona Diamondbacks lineup is more vulnerable to strikeouts in this matchup. Milwaukee Brewers batters K at 22.0%, Arizona Diamondbacks batters at 22.0%.

NRFI & First 5 Analysis

NRFI Model
67.0%
probability of NRFI
+13.5%
market edge
Strong Signal
Market implied: 53.5%Model: 67.0%
First 5 Innings
1.4est. F5 runs
ARI
4.70 ERA
5.0 inn/start
MIL
3.60 ERA
5.0 inn/start
F5 lean: Moderate MIL
ARI K Projection
Michael Soroka
5.5proj
Line: 5.5
0.0 NEUTRAL
Confidence
MIL K Projection
Brandon Woodruff
4.7proj
Line: 5.5
-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 67.0% probability of no runs in the first inning, compared to the market's implied probability of 53.5%.

  • That creates a strong 13.5% edge on NRFI.
  • The best available line is NRFI -115 / YRFI -105 at FanDuel.
  • This qualifies as a top pick in our publication system.
  • Home plate umpire Mike Estabrook runs a wide zone. See the umpire section below for full career data.
  • Our NRFI model sits at 34-31 (52.3%) on official picks this season.

Lineup & Matchup Breakdown

Arizona Diamondbacks Projected
K%: 22.0
Projected batting order unavailable. This will update when probable or confirmed lineup data is available.
Whiff rate: 28.0%Team page
Batter vs Pitcher matchup tool

Lineups are probable as of this writing.

Milwaukee Brewers K vulnerability: 22.0% strikeout rate, 28.0% whiff rate.

Ballpark, Weather & Umpire

American Family Field
Run Factor0.98
HR Factor1.06
Full park profile
Home Plate Umpire
Mike Estabrook
Slightly wide NRFI: 51.1% 90 games
Full umpire profile
  • American Family Field carries a 0.98 run factor (neutral).
  • Home run factor: 1.06 — the park elevates HR power.
  • Park notes: 6th easiest HR but 26th in runs; Elevated position; Retractable roof.
  • Roof: Retractable.

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

  • Home plate umpire: Mike Estabrook.
  • Career NRFI rate: 51.1% across 90 games tracked.
  • Zone tendency: Slightly wide.
  • K factor: 1.062 (above average strikeouts in his games).

Run Projections & Total

  • Our projection model puts the total at 2.6 combined runs, with Arizona Diamondbacks projected for 0.0 and Milwaukee Brewers for 2.6.
  • That's 4.9 runs below the posted total of 7.5, suggesting a lean toward the Under.
  • The run projection favors Milwaukee Brewers by 2.6 runs.
The Bottom Line
Soroka brings superior strikeout numbers and a lower ERA into the matchup, while Woodruff holds the edge in WHIP. The NRFI shows a strong 67 percent probability with significant edge, making it an attractive option in this pitching-focused afternoon affair.
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.