Arizona Diamondbacks vs San Diego Padres Prediction 9/27/2026 Today’s MLB Picks

In this article, we will formulate a Diamondbacks vs Padres Prediction for this MLB matchup on Sunday, September 27th in the final game of the regular season. Let’s take a look at the prediction for this MLB matchup.

San Diego Padres Preview

The San Diego Padres have a 90-71 record this season and are sitting in the 2nd place of the NL West. They have a 50-30 home record and are coming off a 10-7 home win against the Diamondbacks.

The San Diego Padres have a .244 batting average this season, .319 OBP and .398 Slugging percentage. San Diego’s pitching staff has a 3.99 ERA and 1.30 WHIP. Fernando Tatis Jr. is the team’s best hitter with a .289 batting average. Manny Machado leads the team in RBI with 90, adding a team-high 30 home runs.

Randy Vasquez (R) is the projected starting pitcher for the Padres, and he has a 10-6 record, 4.01 ERA and 1.30 WHIP.

Arizona Diamondbacks Preview

The Arizona Diamondbacks have a 86-75 record this season and are sitting in the 3rd place of the NL West. They have a 41-39 away record and are coming off a 7-10 road loss against the Padres.

The Arizona Diamondbacks have a .246 batting average this season, .318 OBP and .403 Slugging percentage. Arizona’s pitching staff has a 4.14 ERA and 1.28 WHIP. Gabriel Moreno is the team’s best hitter with a .311 batting average. Nolan Arenado leads the team in RBI with 86, adding a team-high 30 home runs.

Michael Soroka (R) is the projected starting pitcher for the Diamondbacks, and he has a 9-5 record, 3.31 ERA and 1.09 WHIP.

Arizona Diamondbacks @ San Diego Padres Betting Trends: September 27, 2026

• Probable Starting Pitcher: Randy Vasquez      Record this season: 10-6      ERA: 4.01
• Home Record: 6-4
• Last 5 against Diamondbacks: 1-0

Why the San Diego Padres will win

• The Padres have won each of their last seven day games after playing the previous day.
• The Diamondbacks have lost three of their last four games as favorites following a loss.
• The Padres have covered the run line in nine of their last 10 games as home underdogs against the Diamondbacks following a home win.
• The Diamondbacks have failed to cover the run line in five of their last six games at Petco Park against teams that held a winning record.
• The Diamondbacks have lost the first inning in three of their last four games at Petco Park against opponents that held a winning record.
• The Padres have led after 3 innings in each of their last four home day games.
• The Padres have led after 5 innings in each of their last seven day games.

• Probable Starting Pitcher: Michael Soroka      Record this season: 9-5      ERA: 3.31
• Road Record: 5-2
• Last 5 against Padres: 2-0

Why the Arizona Diamondbacks will win

• The favorites have won each of the Padres’ last nine games at Petco Park.
• The Padres have lost each of their last nine Sunday games as home underdogs against NL opponents.
• The favorites have covered the run line in each of the Diamondbacks’ last six games.
• The Padres have failed to cover the run line in each of their last four games against the Diamondbacks following a win.
• The Diamondbacks have won the first inning in each of their last five games as favorites.
• The Diamondbacks have led after 3 innings in each of their last four games as favorites.
• The Diamondbacks have led after 5 innings in each of their last five games as favorites.

Total Runs Facts

• Each of the Padres’ last seven home games have gone OVER the total runs line.
• Five of the Diamondbacks’ last six games after playing the previous day have gone OVER the total runs line.
• There has been at least one run scored in the first inning in 12 of the Diamondbacks’ last 13 games against NL West opponents.
• There has been at least one run scored in the first inning in eight of the last nine games between the Diamondbacks and Padres at Petco Park.

San Diego Padres Player Prop Facts

• Manny Machado has hit at least one home run in each of the Padres’ last three day games against NL West opponents that held a winning record.
• Fernando Tatis Jr. has recorded at least one hit in each of the Padres’ last eight games as home underdogs against NL West opponents.

Arizona Diamondbacks Player Prop Facts

• Michael Soroka has recorded five or more strikeouts in each of his last four appearances against opponents that held a winning record.
• Michael Soroka has recorded a win in each of his last five appearances with his team as a road favorite against NL West opponents.
• Nolan Arenado has hit a home run in four of the Diamondbacks’ last five games as favorites.
• Nolan Arenado has recorded at least one hit in each of the Diamondbacks’ last 12 games.

Matchup/League Facts

• The Padres rank 3rd in the league for steals this season (163).
• The Padres rank 24th in the league for doubles this season (233).
• The Diamondbacks rank 1st in the league for triples this season (42).
• The Diamondbacks rank 29th in the league for strikeouts this season (1131).

Diamondbacks vs Padres Prediction

Both teams are tied 5-5 in their last 10 meetings and the Dbacks have won two of their last three visits in San Diego.

In this Diamondbacks vs Padres Prediction, the Diamondbacks are coming as -125 road favorites. This is a do-or-die game for the Diamondbacks and they are putting Michael Soroka on the bump, who has been excellent this season with a 3.31 ERA and 1.09 WHIP. He will go up against Randy Vasquez, who has worse numbers and a 5.61 xERA and Arizona’s offense has been scorching-hot, averaging 8.4 runs per game with a .317 batting average in their last 5 games. Take the Dbacks to win this one.

Nikos Lagouretos's Pick: Arizona Diamondbacks ML