Away Team
Record 71-82
Last 5 4-1 last five
ATS 85-68-0 ATS
Road 34-41 road
Standings
MLB Game Preview
Schedule
First Pitch Countdown
11:33:01
Start Time 8:16 PM EST
Date September 18, 2026
Venue Busch Stadium
Where To Watch Cardinals.TV
Where To Stream Cardinals.TV
Season Series St. Louis leads 2-1.

Washington brings Cade Cavalli's seven-start streak of at least seven strikeouts into a near pick'em, while St. Louis plans to limit Kyle Leahy to roughly 45 pitches. That workload gap makes the early innings the central betting angle.

Home Team
Record 75-78
Last 5 2-3 last five
ATS 83-69-0 ATS
Home 37-41 home
Analysis Updated: 7:21 AM ET
Injuries Checked: 7:18 AM ET
Odds Updated: 8:34 AM ET

Betting Snapshot

Spread
STL +1.5
Open: STL +1.5
Market Steady

Spread Movement

Loading line history...
Odds Updated: 9/18 8:34 AM ET
Moneyline
STL -115
Open: STL -115
Market Steady

Moneyline Movement

Loading line history...
Odds Updated: 9/18 8:34 AM ET
Total
7.5
Open: 7.5
Total Steady

Total Movement

Loading line history...
Odds Updated: 9/18 8:34 AM ET

Best Free Prop Pick

FREE PROP
Nathan Church Over 0.5 Total Bases
Kyle Leahy Over 2.5 strikeouts fits his 31.9% strikeout rate and 128 season punchouts. Kyle Leahy Over 2.5 strikeouts benefits from Washington's 21.5% opponent strikeout rate. Kyle Leahy Over 2.5 strikeouts needs only three punchouts across his planned three-inning workload.

This page gives you one free prop. Upgrade for premium sides, totals, more props, and the full daily AI board.

Unlock Premium AI Picks

Odds Comparison Center

Shop for the best lines in one place.

Best Home Spread
FanDuel | STL +1.5
Best Home Moneyline
LowVig.ag | STL -110
Best Over Line
FanDuel | 7.5
Best Away Spread
Bovada | WAS +1.5
Best Away Moneyline
BetOnline.ag | WAS +103
Best Under Line
FanDuel | 7.5
Updated 8:34 AM ET
Sportsbook Spread Moneyline Total
FanDuelWAS -1.5
STL +1.5
WAS -104
STL -112
O 7.5
U 7.5
DraftKingsWAS -1.5
STL +1.5
WAS -105
STL -115
O 7.5
U 7.5
BetMGMWAS -1.5
STL +1.5
WAS -105
STL -115
O 7.5
U 7.5
BetRiversWAS -1.5
STL +1.5
WAS -103
STL -118
O 7.5
U 7.5
FanaticsWAS -1.5
STL +1.5
WAS -105
STL -115
O 7.5
U 7.5
BovadaWAS +1.5
STL -1.5
WAS -105
STL -115
O 7.5
U 7.5
BetOnline.agWAS +1.5
STL -1.5
WAS +103
STL -113
O 7.5
U 7.5
LowVig.agWAS +1.5
STL -1.5
WAS +100
STL -110
O 7.5
U 7.5
BetUSWAS +1.5
STL -1.5
WAS +103
STL -113
O 7.5
U 7.5
CaesarsWAS -1.5
STL +1.5
WAS -104
STL -114
O 7.5
U 7.5

Injury Report

St. Louis has lineup-depth concerns with Joshua Baez day-to-day because of left side tightness and Blaze Jordan still on the injured list with a leg and ankle issue. Washington's bigger injury burden is on the pitching side, with Matt Waldron, Orlando Ribalta, Connelly Early and DJ Herz unavailable or still working back.

Key Players

Washington
Cade Cavalli
Has 61 strikeouts with a 1.93 ERA across his last seven starts.
St. Louis
Alec Burleson
Leads St. Louis with 23 homers and 111 RBIs while batting .284.

Key Matchup Edge

Washington owns the clearest first-five edge because Cavalli is working deep with elite recent strikeout production, while St. Louis plans to cap Leahy around 45 pitches and three innings. That creates an early starter mismatch before the game shifts heavily toward both bullpens.

3 Things to Watch

  • Cavalli's seven-start strikeout streak
  • Leahy's planned three-inning workload
  • Joshua Baez's pregame availability

Betting Breakdown

Washington enters this opener with the stronger starting-pitcher profile and the better recent straight-up form, but the market has still kept the game near a pick'em. Cade Cavalli is 12-5 with a 3.12 ERA, 1.17 WHIP and 194 strikeouts, and MLB notes he has reached at least seven strikeouts in seven straight starts. St. Louis counters with Kyle Leahy, who owns a 3.33 ERA but is expected to work only around 45 pitches and three innings as the club manages his workload. That makes bullpen sequencing unusually important from the fourth inning onward. Washington is 4-1 over its last five overall, while St. Louis is 2-3, and the Nationals have a modestly better scoring profile at 5.1 runs per game versus 4.5 for the Cardinals. The season series favors St. Louis 2-1, but the current 7.5 total reflects how much respect the market is giving the pitching setup.

Washington Betting Outlook

Washington is 71-82 overall and 34-41 on the road, yet its current form is better than the record suggests after winning four of the last five. The biggest betting asset is Cavalli, whose last seven starts produced a 1.93 ERA, 0.81 WHIP and 61 strikeouts in 42 innings. That gives Washington a legitimate chance to control the first half of the game even if the offense is inconsistent. The Nationals also own a strong 85-68 season run-line record, although they have covered only once in their last five decisions. With a low 7.5 total, Washington's path is built around Cavalli missing bats and keeping the game level or better before the bullpen takes over.

St. Louis Betting Outlook

St. Louis is 75-78 overall and 37-41 at Busch Stadium, with a 2-3 mark over its last five. Alec Burleson remains the lineup anchor at .284 with 23 home runs and 111 RBIs, but Joshua Baez's side issue and Blaze Jordan's absence reduce some depth around him. Leahy's 3.33 ERA is solid, yet the planned three-inning workload means the Cardinals cannot rely on a normal starter-length outing. That pushes more innings onto a bullpen facing a Washington offense averaging 5.1 runs per game. St. Louis still carries an 83-69 season ATS record, but three straight run-line misses against San Francisco show how narrow-margin wins can be difficult to cover.

Latest Team Buzz

Washington Nationals vs St. Louis Cardinals FAQ

What is the current spread for Washington Nationals vs St. Louis Cardinals?

The current home spread is STL +1.5, while the away spread is WAS -1.5.

How far has the spread moved for Washington Nationals vs St. Louis Cardinals?

The spread opened at STL +1.5 and is now STL +1.5.

What is the current moneyline for Washington Nationals vs St. Louis Cardinals?

The current moneyline is WAS -105 / STL -115.

How far has the moneyline moved for Washington Nationals vs St. Louis Cardinals?

The moneyline opened at WAS -105 / STL -115 and is now WAS -105 / STL -115.

What is the current total for Washington Nationals vs St. Louis Cardinals?

The current total is 7.5.

How far has the total moved for Washington Nationals vs St. Louis Cardinals?

The total opened at 7.5 and is now 7.5.

Is the market taking the underdog in Washington Nationals vs St. Louis Cardinals?

Current market signal: Market Steady.

Is the market taking the favorite in Washington Nationals vs St. Louis Cardinals?

Current market signal: Market Steady.

Is the total dropping for Washington Nationals vs St. Louis Cardinals?

Current totals signal: Total Steady.

Is the total rising for Washington Nationals vs St. Louis Cardinals?

Current totals signal: Total Steady.

Where to watch Washington Nationals vs St. Louis Cardinals?

You can watch this game on Cardinals.TV. For the latest broadcast details, see Where to Watch.

Where to stream Washington Nationals vs St. Louis Cardinals?

You can stream this game on Cardinals.TV.

What is the best free prop bet for Washington Nationals vs St. Louis Cardinals?

Nathan Church Over 0.5 Total Bases

What is the biggest matchup edge for Washington Nationals vs St. Louis Cardinals?

Washington owns the clearest first-five edge because Cavalli is working deep with elite recent strikeout production, while St. Louis plans to cap Leahy around 45 pitches and three innings. That creates an early starter mismatch before the game shifts heavily toward both bullpens.

REMI AI PERFORMANCE

MLB Past Picks

Remi—our in-house AI—prices every game and prop using multi-season priors, tempo/efficiency, injury/usage signals, and market movement. We publish fair prices, recommended “buy-to” numbers, and confidence so you can bet prices, not teams.

Matchup Washington Nationals vs. St. Louis Cardinals
Game Date September 18, 2026
Venue Busch Stadium
RECENT COMPLETED PICKS

AI MLB PAST PICKS

35-16 68.6% WIN
GAME
LEAN
WIN %
UNITS
RESULT
SF@PIT
OVER 8.5
55.3%
5
WIN
TOR@CLE
TOR -115
54.6%
4
WIN
ATL@WAS
ATL -130
55.4%
4
WIN
TOR@CLE
JO ADELL OVER 0.5 HITS
55.4%
5
LOSS
SF@PIT
OVER 7.5
55.9%
5
WIN
SD@CIN
SD -126
55.0%
3
LOSS
NYM@TB
TB -130
54.9%
3
WIN
SF@PIT
JUNG HOO LEE OVER 0.5 HITS
54.2%
4
LOSS
DET@MIN
ROYCE LEWIS UNDER 0.5 RUNS
54.5%
4
LOSS
BAL@COL
BAL -121
54.7%
4
WIN
NYY@LAA
NYY -114
55.1%
5
LOSS
PHI@LAA
UNDER 8
54.7%
4
WIN
COL@ATL
UNDER 8.5
56.3%
6
WIN
BOS@NYY
BOS -112
54.8%
4
LOSS
SEA@TOR
SEA -125
54.6%
4
LOSS
SEA@TOR
GEORGE SPRINGER OVER 0.5 HITS
54.2%
4
WIN
MIA@WAS
OVER 7.5
55.3%
5
WIN
SEA@TOR
TOR -118
54.8%
4
WIN
COL@ATL
GRANT HOLMES OVER 4.5 HITS ALLOWED
54.2%
4
WIN
ARI@SF
ARI -110
54.8%
4
WIN
KC@CLE
CLE -126
54.9%
3
LOSS
ARI@SF
RAFAEL DEVERS OVER 0.5 HITS
54.2%
4
WIN
KC@TOR
KC -106
53.3%
3
WIN
LAD@ATL
ATL -109
53.5%
3
WIN
LAD@ATL
MICHAEL HARRIS II UNDER 1.5 BASES
53.2%
3
WIN
COL@WAS
OVER 8.5
55.8%
5
WIN
CLE@LAA
CLE -130
55.4%
4
WIN
CIN@SF
SAL STEWART OVER 0.5 STRIKEOUTS
54.7%
4
LOSS
KC@TOR
OVER 8.5
56.1%
6
LOSS
BAL@STL
STL -124
55.2%
5
LOSS
CLE@LAA
CLE -131
55.2%
4
WIN
TEX@CHW
EVAN CARTER OVER 0.5 HITS
54.2%
4
WIN
TEX@CHW
OVER 8.5
54.9%
4
WIN
CHC@ARI
CHC -130
55.5%
4
WIN
NYM@CHW
JARED YOUNG OVER 0.5 HITS
54.3%
4
WIN
STL@PHI
OVER 7.5
55.2%
5
WIN
WAS@MIA
OVER 8.5
55.4%
5
LOSS
LAA@TEX
EZEQUIEL DURAN OVER 0.5 HITS
54.2%
4
WIN
STL@PHI
OVER 9
55.8%
5
WIN
TB@BAL
TB -116
54.6%
4
LOSS
STL@PHI
BRANDON MARSH UNDER 0.5 RUNS
55.1%
5
LOSS
PIT@LAD
OVER 8
55.6%
5
WIN
TB@BAL
BAL -124
55.0%
4
WIN
SEA@MIL
DOMINIC CANZONE OVER 0.5 HITS
53.4%
3
WIN
NYY@BAL
UNDER 8
54.0%
4
WIN
NYY@BAL
NYY -116
54.2%
4
WIN
MIA@PHI
JUSTIN CRAWFORD OVER 0.5 HITS
54.4%
4
WIN
SD@NYM
SD -125
55.1%
5
LOSS
MIA@PHI
PHI -121
55.2%
5
WIN
TOR@TB
TAYLOR WALLS OVER 0.5 HITS
54.4%
4
WIN
TOR@TB
TB -126
55.1%
4
LOSS
Past performance is not a guarantee of future results. Picks are displayed for informational purposes only.