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Seattle Mariners vs. San Diego Padres: Preview, Predictions and Picks for May 18, 2025

Updated on:
May 18, 2025 1:02 PM
The Seattle Mariners, riding a four-game road win streak, head to Petco Park on Sunday to face the San Diego Padres, who have been dominant at home with a 16-7 record. The Mariners, sitting atop the AL West with a 25-19 overall record, will look to extend their win streak against the Padres, who trail only the Dodgers in the NL West with a 27-17 record.
Seattle Mariners vs San Diego Padres

Current Odds

SEA
SD
Over
7.5
+101
Under
7.5
-106
SEA
+1.5
-172
SD
-1.5
+158
SEA
ML
+132
SD
ML
-134

Mariners vs Padres statistics

Stat Mariners Padres
Hits 355 (22nd) 384 (10th)
Batting Average .239 (20th) .262 (2nd)
Runs Batted In 202 (Tied-11th) 180 (16th)
Runs 210 (Tied-11th) 198 (13th)
Home Runs 61 (6th) 40 (Tied-22nd)
Walks 174 (Tied-5th) 142 (Tied-20th)
Stolen Bases 45 (8th) 36 (15th)
Strikeouts 392 (22nd) 303 (1st)
Pitches 6799 (13th) 6207 (29th)

San Diego Padres recent games

Game Date Opponent Result Score
5/17/25 vs Seattle Mariners L 4-1
5/16/25 vs Seattle Mariners L 5-1
5/14/25 vs Los Angeles Angels W 5-1
5/13/25 vs Los Angeles Angels W 6-4
5/12/25 vs Los Angeles Angels L 9-5

Seattle Mariners recent games

Game Date Opponent Result Score
5/17/25 @ San Diego Padres W 4-1
5/16/25 @ San Diego Padres W 5-1
5/14/25 vs New York Yankees L 3-2
5/13/25 vs New York Yankees W 2-1 F/11
5/12/25 vs New York Yankees L 11-5

San Diego Padres injuries

  • Mason McCoy (2B): 10-Day-IL
  • Logan Gillaspie (RP): 15-Day-IL
  • Yu Darvish (SP): 15-Day-IL
  • Bryan Hoeing (RP): 60-Day-IL
  • Matt Waldron (SP): 60-Day-IL

Seattle Mariners injuries

  • Taylor Dollard (SP): Day-To-Day
  • Trent Thornton (RP): 15-Day-IL
  • George Kirby (SP): 15-Day-IL
  • Logan Gilbert (SP): 15-Day-IL
  • Bryce Miller (SP): 15-Day-IL

Mariners vs Padres game info

Type Info
Venue Petco Park
Location San Diego, California
First pitch Sun 4:10 PM
Temperature 66°
Chance of Rain 8%

Mariners vs Padres predictions

Let’s set the scene for the Seattle Mariners as they look to extend their four-game road win streak in San Diego. At the top of the lineup, J.P. Crawford has been seeing the ball well, and I like his chances to notch a hit or two while working his signature patient at-bats. Cal Raleigh has developed into a real power threat—don’t be surprised if he leaves the yard or at least drives in a couple of runs in this matchup. With the speed of Julio Rodriguez on the bases, expect him to create some havoc, swipe a bag, and possibly score a run or two if the bats can keep the line moving. Bryan Woo’s on the mound, and while the Padres’ lineup isn’t easy, Woo’s capable of working deep into the ballgame and keeping the score close if he keeps the walks in check.

Looking at the Padres, Manny Machado just keeps hitting—his combination of a high average and sneaky power makes him a problem for any pitcher. Fernando Tatis Jr. has been swinging a hot bat too, showing both pop and the ability to drive in runs, so he’s definitely one to watch if anyone’s on base ahead of him. And Luis Arraez, known for putting the bat on the ball with remarkable consistency, seems like a safe bet to put up multiple hits and hardly ever strikes out, which could create some big scoring opportunities for the rest of the lineup. Michael King gets the start on the bump and, given the Mariners’ middle-of-the-pack offense, he could rack up a good number of strikeouts while limiting damage through the first five innings.

So, with both teams sending strong pitchers and some hot bats to the field, this matchup feels like it’s going to be tight from the first pitch. The Padres carry some momentum at home where they’ve been very tough to beat, and if Machado and Tatis get rolling, that lineup can be overwhelming. But the Mariners have swagger right now, and with a four-game road streak fueling their confidence, it wouldn’t shock me if they make this one plenty competitive. Still, in their home park with the offense clicking, I’m leaning toward the Padres to squeak out a close win—but don’t blink, because this one could go down to the last at-bat.

San Diego Padres

Seattle Mariners

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