Padres vs Mariners Prediction 4/14/26 MLB Picks Today
Seattle Mariners (8-9) vs. San Diego Padres (10-6)
April 14, 2026 9:40 pm EDT
The Line: San Diego Padres 0.0001 / Seattle Mariners 0.0001; Over/Under: 0.0001
(Get latest betting odds)
The Seattle Mariners and San Diego Padres meet Tuesday in MLB action at Petco Park. Here’s a Padres vs. Mariners Prediction. This article will include a Padres vs. Mariners Pick.
Seattle Mariners Betting Preview
The Seattle Mariners are 8-9 on the year and play the Rangers and Athletics next. The Seattle Mariners are batting. 208 on the season, have a .316 OBP, and have a .342 slugging percentage. The Seattle Mariners pitching staff has a 2.95 ERA and a 1.04 WHIP. Randy Arozarena leads the Seattle Mariners with 16 hits and 7 RBI while Cole Young and Luke Raley have combined for 29 hits and 19 RBI.
Bryan Woo gets the ball for the Seattle Mariners, and he is 0-1 with a 1.50 ERA and 17 strikeouts this season. Woo is 3-0 with a 2.33 ERA and 16 strikeouts in his career against the San Diego Padres.
San Diego Padres Betting Preview
The San Diego Padres are 10-6 on the year and play the Rockies and Angels next. The San Diego Padres are batting. 227 on the season, have a .308 OBP, and have a .386 slugging percentage. The San Diego Padres pitching staff has a 3.41 ERA and a 1.21 WHIP. Ramon Laureano leads the San Diego Padres with 15 hits and 11 RBI, while Fernando Tatis Jr. and Xander Bogaerts have combined for 29 hits and 14 RBI.
Michael King gets the ball for the San Diego Padres, and he is 1-1 with a 3.24 ERA and 15 strikeouts this season. King is 0-3 with a 2.84 ERA and 27 strikeouts in his career against the Seattle Mariners.
Why the San Diego Padres will win
- The home team has won each of the Mariners’ last nine games.
- The Mariners have lost each of their last five games as road favorites after playing the previous day.
- The Mariners have failed to cover the run line in 10 of their last 11 games against National League opponents that held a winning record.
- The Padres have covered the run line in eight of their last nine games.
- The Padres have won the first inning in four of their last five games as underdogs against the Mariners at Petco Park.
- The Padres have led after 5 innings in each of their last five games against opponents that held a losing record.
- The Mariners have trailed after 3 innings in six of their last seven night games against National League opponents that held a winning record.
Why the Seattle Mariners will win
- The Mariners have won each of their last seven games at Petco Park against teams that held a winning record.
- The Padres have lost each of their last six games against the Mariners following a win.
- The Mariners have covered the run line in each of their last seven games at Petco Park against teams that held a winning record.
- The Padres have failed to cover the run line in seven of their last eight home games against American League opponents that held a losing record.
- The Mariners have won the first inning in each of their last four games.
- The Padres have trailed after 5 innings in nine of their last 10 night games against American League opponents that held a losing record.
- The Padres have trailed after 3 innings in each of their last four night games against American League opponents that held a losing record.
Total Runs Facts
- Each of the last four games between the Mariners and Padres at Petco Park has gone UNDER the total runs line.
- Six of the Mariners’ last seven road games have gone UNDER the total runs line.
- The ‘Inning 1 OVER 0.5 runs’ market has hit in 10 of the Padres’ last 11 games as home underdogs against AL West opponents.
- The ‘Inning 1 OVER 0.5 runs’ market has hit in eight of the Mariners’ last nine games.
San Diego Padres Player Prop Facts
- Jake Cronenworth has hit a home run in each of the Padres’ last two games as home underdogs against AL West opponents.
- Fernando Tatis Jr. has recorded at least one hit in each of his last 10 home appearances against the Mariners.
Seattle Mariners Player Prop Facts
- Cal Raleigh has hit at least one home run in three of the Mariners’ last four games as road favorites against NL West opponents.
- Brendan Donovan has recorded at least one hit in each of his last eight appearances against NL opponents.
Matchup/League Facts
- The Padres rank T2nd in the league for home runs allowed this season (10).
- The Padres rank 3rd in the league for doubles this season (34).
- The Mariners rank 1st in the league for walks allowed this season (37).
- The Mariners rank 2nd in the league for ERA this season (2.95).
Padres vs Mariners Prediction
This should be a fun series between two hot teams that are starting to tear the cover off the ball. The Padres should have the edge at home but I’ll lead the Mariners with Woo on the mound. Through 18 innings, Woo has a 1.50 ERA and 0.78 WHIP. King has good stuff and hasn’t been bad, but he has been less consistent than Woo through fewer frames. Give me the M’s because of the starting pitching edge.