Game-Day Update Lineups: Probable Odds Posted 5 min read

Boston Red Sox vs Minnesota Twins Preview

Boston Red Sox vs Minnesota Twins preview with model projections: Garrett Crochet projected 6.1 K (line 7.5), NRFI probability 57%. Full breakdown inside

Boston Red Sox at Minnesota Twins MLB game preview for April 13, 2026
BOS
Boston Red Sox
Garrett Crochet LHP
@
7:40 PM ET
Target Field
MIN
Minnesota Twins
Bailey Ober RHP
Last updated Monday, April 13, 2026
Final This game has finished. Read the recap for final score, model grades, and box score.

Key Facts

Matchup
Boston Red Sox at Minnesota Twins
Date
Monday, April 13, 2026
First Pitch
7:40 PM ET
Venue
Target Field
Probable Starters
Garrett Crochet (LHP) vs Bailey Ober (RHP)
Lineups
Probable
Odds Snapshot
Apr 13, 7:41 PM ET
Last Updated
Apr 13, 7:08 AM ET

Betting Board

Snapshot Apr 13, 7:41 PM ET
Moneyline
BOS -156
MIN +144
Total
Over 7.5 -112
Under 7.5 -108
Run Line
BOS -1.5 +100
MIN +1.5 -120

Model Angles

NRFI Model
NRFI · 57%
+3.9% edge · playable
Projected Total
5.4
model combined runs
Park Factor
1.01
Neutral · HR 0.99
First Pitch Weather
64°F
8.8 mph N
The Boston Red Sox visit the Minnesota Twins at 7:40 PM ET at Target Field. Probable starters: Garrett Crochet for Boston Red Sox opposite Bailey Ober for Minnesota Twins. 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: Garrett Crochet (Boston Red Sox) vs Bailey Ober (Minnesota Twins).
  • Lineup status: projected until official release.
  • NRFI model: 57% probability, lean NRFI, +3.9% edge.

Pitching Matchup

BOS Away
Garrett Crochet
LHP · 2-1 · 3 GS
ERA
3.12
WHIP
1.04
K/9
11.42
IP
17.1
Career: 2.95 ERA · 1.09 WHIP · 11.64 K/9
NRFI: 82.8%
1st Inn ERA: 2.78
MIN Home
Bailey Ober
RHP · 1-0 · 3 GS
ERA
5.27
WHIP
1.24
K/9
4.61
IP
13.2
Career: 4.11 ERA · 1.12 WHIP · 8.71 K/9
NRFI: 71.9%
1st Inn ERA: 4.22

On the season, Garrett Crochet holds the ERA edge in this matchup. Garrett Crochet carries a 3.12 ERA and 1.04 WHIP, while Bailey Ober sits at 5.27 ERA and 1.24 WHIP.
Strikeout rates: Garrett Crochet at 11.42 K/9, Bailey Ober at 4.61 K/9.
K projections: Garrett Crochet at 6.1 (line 7.5)
Bailey Ober projected at 4.2 (line 4.5).
First-inning scoring: Garrett Crochet holds a 82.8% career NRFI rate, Bailey Ober at 71.9%. Combined average: 77.3%.
This is a LHP vs RHP matchup, creating potential platoon advantages in both lineups.

Strikeout Projections

Garrett Crochet vs MIN
Proj: 6.1Line: 7.5
-1.4
Confidence:
Bailey Ober vs BOS
Proj: 4.2Line: 4.5
-0.3
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.

Garrett Crochet (Boston Red Sox) is projected for 6.1 strikeouts against a posted line of 7.5. The projection sits 1.4 K below the line, giving the model a Neutral lean at 5/10 confidence.
Win probability on this lean: 50%.
He faces a moderate-K lineup that strikes out at 22.0% with a 28.0% whiff rate.

Bailey Ober (Minnesota Twins) is projected for 4.2 strikeouts against a posted line of 4.5. The projection sits 0.3 K below the line, giving the model a Neutral lean at 5/10 confidence.
Win probability on this lean: 50%.
He faces a moderate-K lineup that strikes out at 22.0% with a 28.0% whiff rate.

The Boston Red Sox lineup is more vulnerable to strikeouts in this matchup. Minnesota Twins batters K at 22.0%, Boston Red Sox batters at 22.0%.

NRFI & First 5 Analysis

NRFI Model
56.7%
probability of NRFI
+3.9%
market edge
Signal
Market implied: 52.8%Model: 56.7%
First 5 Innings
3.0est. F5 runs
BOS
3.12 ERA
5.7 inn/start
MIN
5.27 ERA
4.4 inn/start
F5 lean: Strong BOS
BOS K Projection
Garrett Crochet
6.1proj
Line: 7.5
-1.4 NEUTRAL
Confidence
MIN K Projection
Bailey Ober
4.2proj
Line: 4.5
-0.3 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 56.7% probability of no runs in the first inning, compared to the market's implied probability of 52.8%.

  • That creates a slim 3.9% edge on NRFI.
  • The best available line is NRFI -112 / YRFI -108 at FanDuel.
  • This qualifies as a playable in our publication system.
  • Home plate umpire Willie Traynor runs a average zone. See the umpire section below for full career data.
  • Our NRFI model sits at 7-11 (38.9%) on official picks this season.

Prop Edges

4 model signals detected
Hits (1+) Lean Hit 0.5
66%
Home Run Elite 0.5
16.1%
Home Run Very Strong 0.5
15.3%
Roman Anthony
Home Run Very Strong 0.5
13.2%
See all today's picks and edges

Lineup & Matchup Breakdown

Boston Red Sox Projected
K%: 22.0
2Roman AnthonyLRF
8Wilyer AbreuLRF
Whiff rate: 28.0%Team page
Minnesota Twins Projected
K%: 22.0
1Byron BuxtonRCF
Whiff rate: 28.0%Team page
Batter vs Pitcher matchup tool

Lineups are projected as of this writing.

Lineup K vulnerability: 22.0% strikeout rate, 28.0% whiff rate.

Lineup K vulnerability: 22.0% strikeout rate, 28.0% whiff rate.

Ballpark, Weather & Umpire

Target Field
Run Factor1.01
HR Factor0.99
Full park profile
Home Plate Umpire
Willie Traynor
Average NRFI: 80.0% 15 games
Full umpire profile
Hourly Game Forecast
64°
7 PM
9 mph
N
64°
8 PM
9 mph
N
64°
9 PM
9 mph
N
64°
10 PM
9 mph
N
  • Target Field carries a 1.01 run factor (neutral).
  • Home run factor: 0.99 — the park neutral for HR power.
  • Park notes: High altitude in AL Central; Open-air design; Balanced outfield.
  • First pitch forecast: 64F with 9 mph winds from the N. Humidity: 76%.
  • Wind advisory: 9 mph winds from the N may impact fly balls.
  • Home plate umpire: Willie Traynor.
  • Career NRFI rate: 80.0% across 15 games tracked.
  • Zone tendency: Average.
  • K factor: 1.032 (above average strikeouts in his games).

Run Projections & Total

  • Our projection model puts the total at 5.4 combined runs, with Boston Red Sox projected for 2.7 and Minnesota Twins for 2.7.
  • That's 2.1 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.