Arizona Diamondbacks vs San Diego Padres Prediction & Picks - MLB

USA - MLB

Arizona Diamondbacks
4/25/26 18:05
San Diego Padres

Prediction:

 

Arizona ML

-116
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 by Travis Pulver | in MLB Picks

The San Diego Padres (17-8) and Arizona Diamondbacks (14-11) will take part in the MLB World Tour with a two-game series in Mexico City this weekend, with Game One today at 6:05 p.m. EST at Estadio Alfredo Harp Helú. San Diego currently leads the NL West, with Arizona three games back in third place. Today’s contest will be the first of 13 between the two teams this season.

The Padres will give the ball to German Marquez to start the day. Marquez has gone 2-1 in four starts with a 3.86 ERA and a 1.39 WHIP. He has two outings this season where he surrendered four earned runs with multiple home runs in each. In the other two, including his last start, he did not give up a home run and pitched two shutouts.

Arizona will also send a righty to the mound to start the day, Zac Gallen. Gallen has gone 1-1 in five starts with a 3.51 ERA and a 1.48 WHIP. He did not factor into the decision in is last three outings, but the D-backs went on to win his last two.  The one loss was in extra innings vs. the Mets; Gallen threw five innings, surrendering five hits, giving up four walks, and two earned runs.

Arizona Diamondbacks vs San Diego Padres Form

Table

Teams Pts P W L
10 San Diego Padres
0.522 69 36 33
15 Arizona Diamondbacks
0.5 70 35 35

Arizona Diamondbacks and San Diego Padres Latest Matches

Arizona Diamondbacks
Arizona Diamondbacks Latest matches
W W L L W L
Victories

3/6 (50%)

Defeats

3/6 (50%)

Apr 23, 2026 - MLB

Arizona Diamondbacks
1 :  4
Chicago White Sox

Apr 22, 2026 - MLB

Arizona Diamondbacks
11 :  7
Chicago White Sox

Apr 21, 2026 - MLB

Arizona Diamondbacks
5 :  11
Chicago White Sox

Apr 19, 2026 - MLB

Arizona Diamondbacks
4 :  10
Toronto Blue Jays

Apr 18, 2026 - MLB

Arizona Diamondbacks
6 :  2
Toronto Blue Jays

Apr 17, 2026 - MLB

Arizona Diamondbacks
6 :  3
Toronto Blue Jays
W W L L W L
Victories

3/6 (50%)

Defeats

3/6 (50%)

Apr 23, 2026 - MLB

Arizona Diamondbacks
1 :  4
Chicago White Sox

Apr 22, 2026 - MLB

Arizona Diamondbacks
11 :  7
Chicago White Sox

Apr 21, 2026 - MLB

Arizona Diamondbacks
5 :  11
Chicago White Sox

Apr 19, 2026 - MLB

Arizona Diamondbacks
4 :  10
Toronto Blue Jays

Apr 18, 2026 - MLB

Arizona Diamondbacks
6 :  2
Toronto Blue Jays

Apr 17, 2026 - MLB

Arizona Diamondbacks
6 :  3
Toronto Blue Jays
W L W L W W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Apr 15, 2026 - MLB

Baltimore Orioles
5 :  8
Arizona Diamondbacks

Apr 14, 2026 - MLB

Baltimore Orioles
3 :  4
Arizona Diamondbacks

Apr 13, 2026 - MLB

Baltimore Orioles
9 :  7
Arizona Diamondbacks

Apr 12, 2026 - MLB

Philadelphia Phillies
3 :  4
Arizona Diamondbacks

Apr 11, 2026 - MLB

Philadelphia Phillies
4 :  3
Arizona Diamondbacks

Apr 10, 2026 - MLB

Philadelphia Phillies
4 :  5
Arizona Diamondbacks
San Diego Padres
San Diego Padres Latest matches
L W W W L W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Apr 23, 2026 - MLB

Colorado Rockies
8 :  10
San Diego Padres

Apr 22, 2026 - MLB

Colorado Rockies
8 :  3
San Diego Padres

Apr 21, 2026 - MLB

Colorado Rockies
0 :  1
San Diego Padres

Apr 19, 2026 - MLB

Los Angeles Angels
1 :  2
San Diego Padres

Apr 18, 2026 - MLB

Los Angeles Angels
1 :  4
San Diego Padres

Apr 17, 2026 - MLB

Los Angeles Angels
8 :  0
San Diego Padres
W W W W W W
Victories

6/6 (100%)

Defeats

0/6 (0%)

Apr 16, 2026 - MLB

San Diego Padres
5 :  2
Seattle Mariners

Apr 15, 2026 - MLB

San Diego Padres
7 :  6
Seattle Mariners

Apr 14, 2026 - MLB

San Diego Padres
4 :  1
Seattle Mariners

Apr 12, 2026 - MLB

San Diego Padres
7 :  2
Colorado Rockies

Apr 11, 2026 - MLB

San Diego Padres
9 :  5
Colorado Rockies

Apr 10, 2026 - MLB

San Diego Padres
5 :  2
Colorado Rockies
L W W W L W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Apr 23, 2026 - MLB

Colorado Rockies
8 :  10
San Diego Padres

Apr 22, 2026 - MLB

Colorado Rockies
8 :  3
San Diego Padres

Apr 21, 2026 - MLB

Colorado Rockies
0 :  1
San Diego Padres

Apr 19, 2026 - MLB

Los Angeles Angels
1 :  2
San Diego Padres

Apr 18, 2026 - MLB

Los Angeles Angels
1 :  4
San Diego Padres

Apr 17, 2026 - MLB

Los Angeles Angels
8 :  0
San Diego Padres

Arizona Diamondbacks against San Diego Padres : Head to Head (H2H)

Arizona Diamondbacks

17 %

San Diego Padres

83 %

Mar 22, 2026 - MLB Spring Training

San Diego Padres
1 :  11
Arizona Diamondbacks

Mar 15, 2026 - MLB Spring Training

Arizona Diamondbacks
4 :  4
San Diego Padres

Sep 28, 2025 - MLB

San Diego Padres
12 :  4
Arizona Diamondbacks

Sep 26, 2025 - MLB

San Diego Padres
7 :  4
Arizona Diamondbacks

Aug 6, 2025 - MLB

Arizona Diamondbacks
2 :  3
San Diego Padres

Aug 5, 2025 - MLB

Arizona Diamondbacks
5 :  10
San Diego Padres

Arizona Diamondbacks - San Diego Padres Key Points

  1. Arizona leads the all-time series vs. San Diego, 247-233.
  2. Arizona has hit .296 over the last week with 27 runs scored in five games.
  3. San Diego has hit .235 over the last week with 20 runs scored in five games.
  4. Betting Public: 46% of moneyline tickets and 22% of the handle are on the D-Backs.

Our Arizona Diamondbacks vs San Diego Padres Prediction

I’m not sure why the public is going so heavy on the Padres. Gallen has pitched much better than Marquez has this season overall, and the D-backs lineup is hitting well. San Diego’s lineup— not so much.  For all their hits, Arizona is not scoring much more than San Diego, but they are scoring enough to win. The Diamondbacks lineup has hit .311 against Marquez in 148 at-bats with six home runs. Manny Machado has hit .371 against him with one home run and seven RBI. 

Our San Diego vs. Arizona Pick: Diamondbacks ML

Prediction:

 

Arizona ML

-116
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Arizona Diamondbacks vs San Diego Padres Picks