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Game-Day Update Lineups: Projected Odds Pending 5 min read

New York Mets vs Washington Nationals Preview

NYM at WSH 2026-09-26 preview: probable pitchers, projected lineups, NRFI/F5 model picks, weather, ballpark, and umpire context.

New York Mets at Washington Nationals MLB game preview for September 26, 2026
NYM
New York Mets
Jonah Tong RHP
@
12:35 PM ET
Nationals Park
WSH
Washington Nationals
Connelly Early LHP
Last updated Saturday, September 26, 2026

Key Facts

Matchup
New York Mets at Washington Nationals
Date
Saturday, September 26, 2026
First Pitch
12:35 PM ET
Venue
Nationals Park
Probable Starters
Jonah Tong (RHP) vs Connelly Early (LHP)
Lineups
Projected
Last Updated
Sep 26, 12:22 AM ET

Betting Board

Lines not yet posted
Sportsbooks have not published markets for this matchup yet. Check back closer to first pitch, or see today's model-backed picks for games with live odds.

Model Angles

NRFI Model
Not yet available
Projected Total
TBD
Park Factor
0.99
Neutral · HR 0.96
First Pitch Weather
65°F
13.5 mph NNW
The New York Mets visit the Washington Nationals at 12:35 PM ET at Nationals Park. Probable starters: Jonah Tong for New York Mets opposite Connelly Early for Washington Nationals. Lineups are projected until first pitch. This preview is built deterministically from projected lineups, probable starters, odds where available, first-pitch weather, park factors, and TheCapperIO model context.
  • Starter matchup: Jonah Tong (New York Mets) vs Connelly Early (Washington Nationals).
  • Lineup status: projected until official release.
  • Park factor: 0.99 runs; venue Nationals Park.

Pitching Matchup

NYM Away
Jonah Tong
RHP · 2-2 · 3 GS
ERA
4.21
WHIP
1.32
K/9
8.77
IP
25.2
Career: 5.68 ERA · 1.51 WHIP · 9.54 K/9
WSH Home
Connelly Early
LHP · 7-5 · 17 GS
ERA
3.44
WHIP
1.25
K/9
9.13
IP
91.2
Career: 3.24 ERA · 1.23 WHIP · 9.89 K/9
NRFI: 55.0%
1st Inn ERA: 4.05

On the season, Connelly Early holds the ERA edge in this matchup. Jonah Tong carries a 4.21 ERA and 1.32 WHIP, while Connelly Early sits at 3.44 ERA and 1.25 WHIP.
Strikeout rates: Jonah Tong at 8.77 K/9, Connelly Early at 9.13 K/9.
K projections: Jonah Tong at 4.3 (line 4.5)
Connelly Early projected at 4.6 (line 4.5).
Connelly Early has a 55.0% career NRFI rate. No first-inning data available for Jonah Tong.
This is a RHP vs LHP matchup, creating potential platoon advantages in both lineups.

Strikeout Projections

Jonah Tong vs WSH
Proj: 4.3Line: 4.5
-0.2
Confidence:
Connelly Early vs NYM
Proj: 4.6Line: 4.5
+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.

  • Jonah Tong (New York Mets) is projected for 4.3 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 23.2% with a 28.0% whiff rate.

Connelly Early (Washington Nationals) is projected for 4.6 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 23.8% with a 28.0% whiff rate.

The New York Mets lineup is more vulnerable to strikeouts in this matchup. Washington Nationals batters K at 23.2%, New York Mets batters at 23.8%.

Lineup & Matchup Breakdown

New York Mets Projected
K%: 23.8
Whiff rate: 28.0%Team page
Washington Nationals Projected
K%: 23.2
Whiff rate: 28.0%Team page
Batter vs Pitcher matchup tool

Lineups are projected as of this writing.

New York Mets K vulnerability: 23.8% strikeout rate, 28.0% whiff rate.

Washington Nationals K vulnerability: 23.2% strikeout rate, 28.0% whiff rate.

Ballpark, Weather & Umpire

Nationals Park
Run Factor0.99
HR Factor0.96
Full park profile
Hourly Game Forecast
65°
12 PM
14 mph
NNW
65°
1 PM
14 mph
NNW
64°
2 PM
13 mph
NNW
62°
3 PM
13 mph
NW
  • Nationals Park carries a 0.99 run factor (neutral).
  • Home run factor: 0.96 — the park neutral for HR power.
  • Park notes: Potomac River proximity; Humid DC climate; Relatively neutral dimensions.
  • First pitch forecast: 65F with 14 mph winds from the NNW. Humidity: 59%.
  • Temperature drops from 65F at first pitch to 62F by the late innings.
  • Wind advisory: 14 mph winds from the NNW may impact fly balls.

Home plate umpire: Not yet assigned. Umpire data will be added once the assignment is posted.

Run Projections & Total

Run projections not available for this game.

The Bottom Line
This is a data-first preview, not a pick. Check final odds once sportsbooks post markets. 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.