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Houston Astros vs Washington Nationals Predictions

July 6 06:45 PM (Start in 5 Hours)
NATS Nationals Park

Astros vs. Nationals Matchup Overview

The Houston Astros visit Nationals Park to take on the Washington Nationals on July 6th, 2026, at 6:45 pm. The Astros hold a record of 44-47, while the Nationals are slightly better at 46-44. Check out the latest betting odds, with the Astros at +115 on the moneyline and the Nationals at -137. The Edge AI sports betting tool can help you find the best bets for this matchup. Yordan Alvarez leads the Astros with a .324 batting average and 29 home runs, while Luis GarcΓ­a Jr. is the top performer for the Nationals, boasting an average of .280 and 18 home runs. Christian Walker is questionable due to lower back stiffness, which could impact Houston’s lineup. The Astros have won two of their last three matchups against the Nationals, but this game could swing either way given the current form of both teams.

Matchup Overview

  • Teams: Houston Astros vs Washington Nationals
  • Date: Monday, July 6, 2026
  • Time: 6:45 PM
  • Venue: Nationals Park

Current Betting Odds

  • Spread: Astros -1.5 (-170) (+1.5 (-170 )), Nationals -1.5 (+140) (-1.5 (+146 BetMGM Sportsbook))
  • Total (Over/Under): 9.5 (-120/100) (Over 9.5 (-120 Hard Rock), Under 10.0 (-118 ))
  • Moneyline Odds: Astros +115 (+115 (Hard Rock)), Nationals -137 (-134 (BetMGM Sportsbook))

Edge AI Win Probabilities

After 1,000 simulations, our model gives the Astros a win probability of 45%, while the Nationals have a win probability of 55%

Historically, the Astros and Nationals have seen a competitive series, with the Astros often leveraging their strong offensive approach against the Nationals’ pitching depth. Both teams have distinct styles: the Astros focus on power hitting while the Nationals emphasize contact and situational hitting. Given the Astros’ success in recent years, bettors might find value in their ability to capitalize on the Nationals’ pitching vulnerabilities, especially in Houston’s favor at Nationals Park.

Projected Final Score

Our Edge AI predicts a final score of Astros 4-3 Nationals with a confidence score of 65%. These projections are based on 1,000 simulations and hundreds of data points, ensuring you have the most accurate predictions to inform your betting strategy.

When the Astros face the Nationals, you’re looking at two teams with distinct identities. Houston’s lineup is built on power and analytics, while Washington has traditionally leaned on crafty pitching and solid defense. Historically, the Astros have had the edge in head-to-head matchups, but playing in D.C. can shift the dynamics, especially with the Nationals’ home crowd and the dimensions of Nationals Park favoring hitters who can find gaps.

Houston Astros vs Washington Nationals Moneyline

The Astros, currently sitting at +115 on the moneyline, face the Nationals, who are favored at -137. With Yordan Alvarez leading Houston’s offense and Luis GarcΓ­a Jr. stepping up for Washington, this matchup could swing either way. Keep an eye on Christian Walker’s status as his absence might impact the Astros’ chances, making this game one to consider for moneyline bets.

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Houston Astros vs Washington Nationals Run Line

The Houston Astros, with a recent road run line record that’s been shaky, face the Washington Nationals at Nationals Park. While the Nationals hold a slight edge in home performance, the absence of Christian Walker could impact Houston’s offensive output. This matchup hinges on how well each team can capitalize on scoring opportunities and manage their pitching matchups.

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Houston Astros vs Washington Nationals Over/Under

The Astros and Nationals have combined for an average of 9.5 runs in their recent matchups, hinting at potential scoring. With Alvarez leading the Astros and GarcΓ­a Jr. stepping up for the Nationals, both teams have the offensive tools to push the total. However, the effectiveness of the starting pitchers could significantly impact the final score, making this a game to watch closely.

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45-47
All
46-45
23-24
Home
18-27
22-23
Away
28-18
20-25
as Fav
11-11
25-22
as Dog
35-34
45-47
ATS
53-38
22-25
ATS Home
19-26
23-22
ATS Away
34-12
48-38
O/U
54-33
27-18
O/U Home
30-13
21-20
O/U Away
24-20
RESULT
WIN 11-5
DATE
04/30
SPREAD
β€”
O/U
β€”
RESULT
WIN 0-2
DATE
07/05
SPREAD
β€”
O/U
β€”
RESULT
WIN 8-10
DATE
07/04
SPREAD
β€”
O/U
o7.5
RESULT
LOSE 3-1
DATE
07/03
SPREAD
+1.5
O/U
u8.5
RESULT
LOSE 8-3
DATE
07/01
SPREAD
-1.5
O/U
o8.5
RESULT
LOSE 11-5
DATE
07/05
SPREAD
β€”
O/U
β€”
RESULT
LOSE 7-1
DATE
07/04
SPREAD
β€”
O/U
u10.0
RESULT
WIN 5-9
DATE
07/03
SPREAD
β€”
O/U
o9.5
RESULT
WIN 10-2
DATE
07/01
SPREAD
+1.5
O/U
o10.0
RESULT
WIN 8-1
DATE
06/30
SPREAD
+1.5
O/U
u9.5
WHO WON
Astros logo HOU
RESULT
1-9
DATE
07/30
WHO WON
Astros logo HOU
RESULT
4-7
DATE
07/29
WHO WON
Nationals logo WSH
RESULT
2-1
DATE
07/28
WHO WON
Nationals logo WSH
RESULT
0-6
DATE
04/21
WHO WON
Nationals logo WSH
RESULT
4-5
DATE
04/20

BOX SCORE: MLB TEAM STATS & PLAYER STATS

0
At Bats
0
0
Runs
0
0
Hits
0
0
Walks
0
0
Strikeouts
0
0.314
On Base Percentage
0.322
0.410
Slugging Percentage
0.430
4.72
Earned Run Average
4.73
0
Earned Runs
0
0
Home Runs
0
0
Walks
0
0
Strikeouts
0
0
Strikeouts Per 9 Innings
0
1.38
Walks Plus Hits Per Inning Pitched
1.40
Batters
AVG
HR
RBI
H
0.238
20
57
80
0.320
29
67
104
0.254
12
47
78
0.221
11
32
67
0.236
8
22
61
0.191
6
18
37
0.218
4
19
36
0.235
4
19
35
0.206
3
11
28
0.252
3
11
27
0.216
1
12
22
0.235
1
6
19
0.267
1
4
8
Starting pitcher
W-L
ERA
WHIP
K
4-8
5.58
1.51
72
Pitchers
W-L
ERA
WHIP
K
4-8
5.58
1.51
72
7-5
3.26
1.15
74
7-4
3.81
1.23
79
4-2
3.36
1.23
53
5-4
6.15
1.47
60
1-1
2.49
0.88
41
0-2
4.77
1.19
37
2-1
2.08
1.18
30
1-0
3.38
1.36
35
2-3
5.90
1.69
37
1-0
4.00
1.44
14
3-0
0.60
0.60
24
0-0
0.00
0.50
7
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0

INJURY REPORT

NAME
POS
STATUS
INJURY
NOTES
POS
1B
STATUS
Questionable
INJURY
Back
Notes
Walker is dealing with stiffness in his lower back and is uncertain to take the field for the Astros.
POS
2B
STATUS
Questionable
INJURY
Finger
Notes
Delgado is dealing with a dislocated right pinkie finger and is uncertain to take the field for the Astros.
full roster and injuries
Batters
AVG
HR
RBI
H
0.266
23
56
93
0.256
10
43
89
0.269
18
61
87
0.282
19
64
79
0.225
8
31
58
0.235
1
28
59
0.232
14
39
55
0.285
6
33
53
0.247
3
16
41
0.235
4
18
38
0.232
6
18
36
0.184
2
10
23
0.163
1
7
8
Starting pitcher
W-L
ERA
WHIP
K
2-7
5.44
1.29
47
Pitchers
W-L
ERA
WHIP
K
9-2
2.87
1.04
100
5-4
3.89
1.38
105
7-6
5.02
1.31
52
2-7
5.44
1.29
47
5-2
3.88
1.22
52
2-1
3.05
1.38
48
3-0
2.83
1.31
22
0-3
7.76
1.95
40
0-1
3.42
1.14
22
3-1
3.16
1.29
29
0-0
6.28
1.74
11
0-1
7.94
2.21
9
0-1
8.44
1.69
7
0-0
40.50
6.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
0-0
0.00
0.00
0
full roster