San Diego Padres vs San Francisco Giants Prediction 5/6/2026 Today’s MLB Picks
Chris Ruffolo
May 4, 2026; San Francisco, California, USA; San Francisco Giants second baseman Luis Arraez (1) throws the ball to first base against the San Diego Padres during the ninth inning at Oracle Park. Mandatory Credit: Kelley L Cox-Imagn Images
MATCHUP
San Diego Padres
San Francisco Giants
Team Records
21-14
14-22
Spread
-1.5 149
+1.5 -181
Moneyline
-112
-108
Total
Over 8.5 (-118)
Under 8.5 (-102)
Where
Oracle Park, San Francisco, California
When
Wednesday, May 6, 2026
Time
03:45 PM EDT
TV
MLB.TV
The San Diego Padres and the San Francisco Giants meet Wednesday in MLB action from Oracle Park. We will look at this from a betting perspective and determine the best bets for this game. Here’s a San Diego Padres vs. San Francisco Giants prediction.
Starting Pitching Matchup
The San Diego Padres will send out Matt Waldron for the start here and Waldron is 0-1 with a 9.88 ERA and 8 strikeouts this season. In his career, Waldron is 0-0 with a 1.59 ERA and 7 strikeouts against the Giants. Adrian Houser will start for the Giants and is 0-3 with a 7.12 ERA and 16 strikeouts this season. In his last five starts against the Padres, Houser is 0-1 with a 2.70 ERA and 19 strikeouts.
San Diego Padres Recap
The San Diego Padres come into this game looking to add on to their 10-5 win over the Giants last time out to sit at 21-14 this season. After this series, the Padres will head home for a series against the St. Louis Cardinals.
Padres Alternate Wins & Losses In 4 Straight
Entering Tuesday, Jackson Merrill has 28 hits with 6 doubles, 4 home runs and 16 RBIs while Ramon Laureano has 29 hits with 4 doubles, 2 triples, 5 home runs and 19 RBIs as well on the year. Fernando Tatis Jr. has 31 hits with 4 doubles and 13 RBIs and Xander Bogaerts has 32 hits with 2 doubles, 5 home runs and 18 RBIs. Manny Machado also has 25 hits with 4 doubles, 5 home runs and 18 RBIs as well on the year.
San Francisco Giants Recap
The San Francisco Giants come into this game looking to shake off their loss at the hands of the Padres on Tuesday to fall to 14-22 this season. After this series, the Giants will square off against the Pittsburgh Pirates at home.
Giants Drop 7 Of Last 8
Going into Tuesday, Luis Arraez has 42 hits with 7 doubles, 2 triples and 11 RBIs while Willy Adames has 27 hits with 11 doubles, 3 home runs and 6 RBIs along with 45 strikeouts. Matt Chapman has 32 hits with 6 doubles, a triple, a home run and 12 RBIs and Jung Hoo Lee has 34 hits with 8 doubles and 11 RBIs. Heliot Ramos has 34 hits with 8 doubles, 3 home runs and 15 RBIs this season. Rafael Devers also has 29 hits with 6 doubles, 2 home runs and 14 RBIs but also has 43 strikeouts this season.
San Diego Padres @ San Francisco Giants Betting Trends: May 6, 2026
Probable Starting Pitcher: Adrian Houser Record this season: 0-3 ERA: 7.12
Home Record: 0-1
Last 5 against Padres: 0-1
Why the San Francisco Giants will win
The Giants have won each of their last four games as underdogs against NL West opponents following a loss.
The Padres have lost four of their last five games as favorites.
The underdogs have covered the run line in each of the Padres’ last six games.
The Padres have failed to cover the run line in each of their last six games as favorites following a win.
The Giants have won the first inning in each of their last three games.
The Padres have trailed after 5 innings in three of their last four road games against opponents that held a losing record.
The Padres have trailed after 3 innings in eight of their last nine games against National League opponents.
Probable Starting Pitcher: Matt Waldron Record this season: 0-1 ERA: 9.88
Road Record: 0-1
Last 5 against Giants: 0-0
Why the San Diego Padres will win
The Padres have won each of their last eight day games against NL West opponents that held a losing record.
The Giants have lost seven of their last eight games.
The Padres have covered the run line each of their last eight day games against NL West opponents that held a losing record.
The Giants have failed to cover the run line in nine of their last 10 day games against the Padres following a loss.
The Giants have trailed after 3 innings in five of their last six home day games.
The Padres have won the first inning in five of their last six day games against NL West opponents that held a losing record.
The Padres have led after 5 innings in seven of their last eight day games against NL West opponents that held a losing record.
Total Runs Facts
Each of the Giants’ last four games as underdogs against NL West opponents have gone UNDER the total runs line.
Five of the Padres’ last six games against National League opponents have gone OVER the total runs line.
The ‘Inning 1 UNDER 0.5 runs’ market has hit in each of the Giants’ last seven day games at Oracle Park.
The ‘Inning 1 UNDER 0.5 runs’ market has hit in each of the Padres’ last four day games.
San Francisco Giants Player Prop Facts
Adrian Houser has recorded four or more strikeouts in each of his last four appearances against NL West opponents.
Casey Schmitt has recorded at least one hit in each of his last eight appearances in day games.
Casey Schmitt has hit a home run in each of the Giants’ last four home games.
Adrian Houser has recorded a win in six of his last eight appearances with his team as a home underdog .
Luis Arraez ranks T10th in the league in Hits (42) this season.
San Diego Padres Player Prop Facts
Manny Machado has recorded at least one hit in each of his last nine appearances in day games against NL West teams that held a losing record.
Luis Campusano has hit a home run in each of his last three appearances with the Padres as favorites against NL West opponents.
Fernando Tatis Jr. ranks 9th in the league in Steals (9) this season.
Matchup/League Facts
The Giants rank 30th in the league for runs scored this season (114).
The Giants rank 30th in the league for home runs this season (22).
The Padres rank 28th in the league for hits this season (272).
The Padres rank T5th in the league for triples this season (6).
San Diego Padres vs. San Francisco Giants Prediction
I’m on the over here. These are two starting pitching options in Waldron and Houser that have been very hittable early on this season and two offenses that I think can do damage early and often against these two starters. The bullpens have been solid but we saw plenty of runs on Tuesday and I think there’s some left over for this game as well. Give me the over.
