The Seattle Mariners (8-11) face the San Diego Padres (12-6) on Thursday, April 16, 2026 at 8:40 PM ET on Regional Sports Network. Luis Castillo takes the mound against Walker Buehler. Our model gives San Diego Padres a 78% edge.
Quick Facts
| Matchup | Seattle Mariners at San Diego Padres |
| Date | Thursday, April 16, 2026 |
| First Pitch | 8:40 PM ET |
| Venue | Petco Park |
| TV | Check local listings / MLB.TV |
| Streaming | MLB.TV |
| Probable Pitchers | Luis Castillo vs Walker Buehler |
Where to Watch SEA vs SD
The Seattle Mariners visit the San Diego Padres on Thursday, April 16, 2026 with first pitch at 8:40 PM ET. The game will air on Regional Sports Network and can be streamed on MLB.TV.
Pitching Matchup
Luis Castillo takes the mound for the Seattle Mariners against Walker Buehler for the San Diego Padres.
Matchup Analysis
The Seattle Mariners (8-11) have a 22% win probability in our model.
The San Diego Padres (12-6) are given a 78% chance with home field advantage.
Head-to-Head
Season Series
SD leads 6-1W 7-4 vs SD (Feb 20)L 1-7 @ SD (Feb 28)L 6-27 vs SD (Mar 05)L 6-9 vs SD (Mar 17)L 3-10 @ SD (Mar 23)L 1-4 @ SD (Apr 15)L 6-7 @ SD (Apr 16)
Recent Form
Seattle Mariners — Last 5 Games
3-2 · Streak: L2L 6-7 @ San Diego PadresApr 16
L 1-4 @ San Diego PadresApr 15
W 6-2 vs Houston AstrosApr 13
W 6-1 vs Houston AstrosApr 12
W 8-7 vs Houston AstrosApr 12
San Diego Padres — Last 5 Games
5-0 · Streak: W5W 7-6 vs Seattle MarinersApr 16
W 4-1 vs Seattle MarinersApr 15
W 7-2 vs Colorado RockiesApr 12
W 9-5 vs Colorado RockiesApr 12
W 5-2 vs Colorado RockiesApr 11
See live scores: MLB Scores