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Early Preview Lineups: Confirmed Odds Posted 7 min read

Houston Astros vs Tampa Bay Rays Preview

HOU at TB 2026-09-13 preview: probable pitchers, projected lineups, NRFI/F5 model picks, weather, ballpark, and umpire context.

Houston Astros at Tampa Bay Rays MLB game preview for September 13, 2026
HOU
Houston Astros
Hayden Wesneski RHP
@
1:40 PM ET
Tropicana Field
TB
Tampa Bay Rays
Freddy Peralta RHP
Last updated Sunday, September 13, 2026
Final This game has finished. Read the recap for final score, model grades, and box score.

Key Facts

Matchup
Houston Astros at Tampa Bay Rays
Date
Sunday, September 13, 2026
First Pitch
1:40 PM ET
Venue
Tropicana Field
Probable Starters
Hayden Wesneski (RHP) vs Freddy Peralta (RHP)
Lineups
Confirmed
Odds Snapshot
Sep 13, 1:41 PM ET
Last Updated
Sep 13, 7:25 AM ET

Betting Board

Snapshot Sep 13, 1:41 PM ET
Moneyline
HOU +118
TB -130
Total
Over 7.5 -120
Under 7.5 -102
Run Line
HOU +1.5 -210
TB -1.5 +172

Model Angles

NRFI Model
NRFI · 65%
+10.7% edge · top pick
Projected Total
5.2
model combined runs
Park Factor
0.97
Neutral · HR 0.93
First Pitch Weather
Roof
Climate controlled
The NRFI model lights up for this afternoon game at Tropicana Field. Tampa Bay and Houston meet with the model projecting a 65-percent probability on no run first inning, good for an 11-percent edge over the pick-time price. That's a substantial gap. The foundation starts with Hayden Wesneski, who carries an 86-percent NRFI rate across seven first-inning appearances this season. The right-hander has posted a 3.35 ERA and 1.03 WHIP on the year, striking out 7.09 per nine. Freddy Peralta counters with a 4.82 ERA and 1.36 WHIP, numbers that don't inspire confidence. His 60-percent NRFI rate over 30 first-inning starts is respectable but lags well behind Wesneski's mark. The Rays bring a two-game winning streak into the contest and sit 89-59. Houston is 75-74 and has dropped two straight. The projected total sits at 5.2 runs, split evenly at 2.6 per side. Tropicana Field carries a 0.97 park factor, a slight pitcher tilt. Weather is clean: 72 degrees with zero wind. Both bullpens are fully rested at 100 out of 100, though Houston will be without Ethan Pecko. Over the last 10 games at the Trop, the average total has been 7.1 runs, the over has hit 20 percent of the time, and NRFI has landed 50 percent. That recent 7.1-run pace is well above the 5.2 model projection, but the first-inning data tells a different story. The strikeout models show neutral leans for both arms: Wesneski is projected at 3.6 against a 3.5 line, Peralta at 4.0 versus 4.5. Confidence sits at five out of 10 for both K props. Jose Altuve logs a 10-percent barrel rate, Daulton Varsho checks in at 12.2 percent, and Yordan Alvarez hits.305 against right-handed pitching.
  • NRFI model projects 65 percent with 11 percent edge
  • Wesneski posts 86 percent NRFI rate in seven starts
  • Peralta's 4.82 ERA and 1.36 WHIP trail Wesneski's marks

Pitching Matchup

HOU Away
Hayden Wesneski
RHP · 5-2 · 9 GS
ERA
3.70
WHIP
1.13
K/9
7.03
IP
48.2
Career: 3.96 ERA · 1.15 WHIP · 8.31 K/9
NRFI: 81.9%
1st Inn ERA: 4.02
TB Home
Freddy Peralta
RHP · 9-11 · 30 GS
ERA
4.67
WHIP
1.34
K/9
8.32
IP
158.0
Career: 3.74 ERA · 1.16 WHIP · 10.74 K/9
NRFI: 67.6%
1st Inn ERA: 4.39

On the season, Hayden Wesneski holds the ERA edge in this matchup. Hayden Wesneski carries a 3.70 ERA and 1.13 WHIP, while Freddy Peralta sits at 4.67 ERA and 1.34 WHIP.
Strikeout rates: Hayden Wesneski at 7.03 K/9, Freddy Peralta at 8.32 K/9.
K projections: Hayden Wesneski at 3.6 (line 3.5)
Freddy Peralta projected at 4.0 (line 4.5).
First-inning scoring: Hayden Wesneski holds a 81.9% career NRFI rate, Freddy Peralta at 67.6%. Combined average: 74.7%.
Both starters throw from the R side, limiting platoon splits for either lineup.

Strikeout Projections

Hayden Wesneski vs TB
Proj: 3.6Line: 3.5
+0.1
Confidence:
Freddy Peralta vs HOU
Proj: 4.0Line: 4.5
-0.5
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.

Hayden Wesneski (Houston Astros) is projected for 3.6 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 20.3% with a 28.0% whiff rate.

Freddy Peralta (Tampa Bay Rays) is projected for 4.0 strikeouts against a posted line of 4.5. The projection is close to the line with no actionable edge.
He faces a high-K lineup that strikes out at 25.6% with a 28.0% whiff rate.

The Houston Astros lineup is more vulnerable to strikeouts in this matchup. Tampa Bay Rays batters K at 20.3%, Houston Astros batters at 25.6%.

NRFI & First 5 Analysis

NRFI Model
65.3%
probability of NRFI
+10.7%
market edge
Strong Signal
Market implied: 54.5%Model: 65.3%
First 5 Innings
2.9est. F5 runs
HOU
3.70 ERA
5.4 inn/start
TB
4.67 ERA
5.3 inn/start
F5 lean: Slight HOU
HOU K Projection
Hayden Wesneski
3.6proj
Line: 3.5
+0.1 NEUTRAL
Confidence
TB K Projection
Freddy Peralta
4.0proj
Line: 4.5
-0.5 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 65.3% probability of no runs in the first inning, compared to the market's implied probability of 54.5%.

  • That creates a strong 10.7% edge on NRFI.
  • The best available line is NRFI -120 / YRFI -102 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 154-138 (52.7%) on official picks this season.

Prop Edges

2 model signals detected
Hits
69.9%
Home Run Very Strong 0.5
13.8%
See all today's picks and edges

Lineup & Matchup Breakdown

Houston Astros Confirmed
K%: 25.6
2Nelson VelázquezRDH
4Jose AltuveR2B
Whiff rate: 28.0%Team page
Tampa Bay Rays Confirmed
K%: 20.3
1Yandy DíazRDH
Whiff rate: 28.0%Team page
Batter vs Pitcher matchup tool

Lineups are confirmed as of this writing.

Houston Astros K vulnerability: 25.6% strikeout rate, 28.0% whiff rate.

Tampa Bay Rays K vulnerability: 20.3% strikeout rate, 28.0% whiff rate.

Ballpark, Weather & Umpire

Tropicana Field
Run Factor0.97
HR Factor0.93
Full park profile
Home Plate Umpire
Bruce Dreckman
Wide NRFI: 50.0% 8 games
Full umpire profile
  • Tropicana Field carries a 0.97 run factor (neutral).
  • Home run factor: 0.93 — the park suppresses HR power.
  • Park notes: Inflated dome with catwalks; Catwalk interference possible; Turf field affects speed.

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

  • Home plate umpire: Bruce Dreckman.
  • Career NRFI rate: 50.0% across 8 games tracked.
  • Zone tendency: Wide.
  • K factor: 1.111 (above average strikeouts in his games).

Run Projections & Total

  • Our projection model puts the total at 5.2 combined runs, with Houston Astros projected for 2.6 and Tampa Bay Rays for 2.5.
  • That's 2.3 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
The 11-percent NRFI edge is the clear attraction here. Wesneski's 86-percent first-inning success rate over seven appearances provides a strong baseline, and Peralta's 4.82 ERA and 1.36 WHIP suggest vulnerability early. The projected 5.2 total undercuts the Trop's recent 7.1-run average, but the first-inning data is what matters for this angle. Both bullpens are fully rested, and the weather is neutral. The K props show no edge with both models sitting at neutral and five-out-of-10 confidence. This one centers on the opening frame. The model says 65 percent, the market is 11 points behind, and the pitcher profiles support the gap.
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.