The Washington Nationals and the San Diego Padres meet Tuesday in MLB action from Petco Park. We will look at this from a betting perspective and determine the best bets for this game. Here’s a Washington Nationals vs. San Diego Padres prediction.
Starting Pitching Matchup
The Washington Nationals will send out Riley Cornelio for the start here and Cornelio is 2-2 with a 5.96 ERA and 23 strikeouts this season. Casey Mize will start for the Padres and is 5-9 with a 3.64 ERA and 100 strikeouts this season.
Washington Nationals Recap
The Washington Nationals come into this game looking to rebound from a 3-2 loss at the hands of the Padres on Monday to sit at 67-79 this season. After this series, the Nationals will head home for a series against the Los Angeles Angels.
Nationals Drop 5th In A Row
Entering Monday, James Wood has 121 hits with 28 doubles, 30 home runs and 74 RBIs while CJ Abrams has 137 hits with 26 doubles, 30 home runs and 95 RBIs. Daylen Lile has 139 hits with 27 doubles, 20 home runs and 82 RBIs. Jacob Young has 96 hits with 10 home runs and 45 RBIs while Nasim Nunez has 86 hits with 3 triples and 35 RBIs.
San Diego Padres Recap
The San Diego Padres come into this game looking to add on to their win over Washington from Monday to sit at 76-68 this season. After this series, the Padres will take on the San Francisco Giants in a series on the road.
Padres Pick Up Back-To-Back Wins
Jackson Merrill has 128 hits with 22 doubles, 22 home runs and 70 RBIs while Gavin Sheets has 75 hits with 15 doubles, 16 home runs and 46 RBIs as well on the year. Fernando Tatis Jr. has 155 hits with 29 doubles, 20 home runs and 71 RBIs and Xander Bogaerts has 101 hits with 14 doubles, 11 home runs and 52 RBIs. Manny Machado also has 114 hits with 21 doubles, 26 home runs and 77 RBIs as well on the year.
Washington Nationals @ San Diego Padres Betting Trends: September 8, 2026
- Probable Starting Pitcher: Casey Mize Record this season: 5-9 ERA: 3.64
- Home Record: 2-3
- Last 5 against Nationals: 0-0
Why the San Diego Padres will win
- The Nationals have lost each of their last 11 road games against NL opponents.
- The home team has won each of the Nationals’ last four games.
- The Padres have covered the run line in each of their last seven night games against NL East opponents.
- The Nationals have failed to cover the run line in four of their last five night games against NL West opponents.
- The Nationals have trailed after 5 innings in seven of their last nine road games against opponents that held a winning record.
- The Nationals have trailed after 3 innings in each of their last nine road games against opponents that held a winning record.
- The Padres have won the first inning in three of their last four games as favorites.
- Probable Starting Pitcher: Riley Cornelio Record this season: 2-2 ERA: 5.96
- Road Record: 1-1
- Last 5 against Padres: –
Why the Washington Nationals will win
- The Padres have lost four of their last five games as favorites against NL opponents following a win.
- The underdogs have won three of the last four games between the Nationals and Padres.
- The Padres have failed to cover the run line in each of their last eight games as favorites against NL opponents following a win.
- The underdogs have covered the run line in each of the Padres’ last six games.
- The Padres have trailed after 3 innings in four of their last five night games against NL East opponents.
Total Runs Facts
- Each of the Padres’ last six night games against NL opponents have gone UNDER the total runs line.
- Each of the Nationals’ last six night games after playing the previous day have gone OVER the total runs line.
- There has been no run scored during the first inning in 11 of the Nationals’ last 12 night games.
- There has been no run scored during the first inning in seven of the Padres’ last eight home games against NL opponents.
San Diego Padres Player Prop Facts
- Manny Machado has hit a home run in two of the Padres’ last three games.
- Casey Mize has recorded five or more strikeouts in each of his last five home appearances against NL opponents.
- Manny Machado has recorded at least one hit in each of the Padres’ last seven games as home favorites against NL East opponents.
- Fernando Tatis Jr. ranks 5th in the league in Hits (158) this season.
Washington Nationals Player Prop Facts
- James Wood has hit a home run in three of his last four Tuesday appearances against teams that held a winning record.
- James Wood has recorded at least one hit in each of the Nationals’ last eight games as underdogs against NL West opponents.
- Nasim Nunez ranks 1st in the league in Steals (45) this season.
Matchup/League Facts
- The Padres rank 3rd in the league for steals this season (142).
- The Padres rank 27th in the league for hits this season (1120).
- The Nationals rank 1st in the league for steals this season (156).
- The Nationals rank 2nd in the league for runs scored this season (750).
Washington Nationals vs. San Diego Padres Prediction
I’m on the Padres in this one. I get the case to be made for either side in this game as the Nationals can be a tempting underdog to back, but I just think that in this situation, Mize is the better and more trustworthy starting option as we don’t really know what we’re going to get from Cornelio in this appearance, even if it’s more of an opener situation. I also think the Padres have the far superior bullpen late in this game and if it’s a tight one late, that’s where it’s going to be decided. Give me San Diego.