Seattle Mariners vs Chicago White Sox MLB Betting Prediction
PublishedMay 20, 2025,            Posted By: Maria Uebelhor
Last updated:May 20, 2025 ,

MLB Seattle Mariners vs Chicago White Sox Prediction 5/20

The Seattle Mariners will visit the Chicago White Sox at Rate Field on Tuesday, May 20, 2025. The game is set to start at 7:40 PM under the night sky. Fans can expect an exciting game as these teams meet on the field.

Mariners vs. White Sox Betting Prediction

  • Money Line Prediction: Mariners MoneyLine: -182. The Mariners have a strong record this season, especially on the road, and they recently won against the White Sox in their last game.
  • Over/Under Prediction: Under 8.5 (-118). Both teams have shown limited scoring in recent games, and the Mariners’ pitching has been solid, which could keep the total runs low.

Team Trends

  • The Seattle Mariners have a strong division record of 13-5 this season.
  • The Chicago White Sox have struggled on the road with a record of 5-21.
  • In the recent game on May 19th, Luis Castillo of the Mariners pitched 7 innings without allowing a run against the White Sox.
  • Julio Rodríguez hit a home run and had 4 RBIs in the Mariners’ win over the White Sox on May 19th.
  • Miguel Vargas hit 2 home runs in the White Sox’s game against the Cubs on May 16th.

Mariners vs White Sox Preview

The Seattle Mariners head to Rate Field to take on the Chicago White Sox on Tuesday night. The Mariners have been working hard this season, aiming to improve their standings in the league. They will rely on their starting pitcher to set the tone early in the game.

The White Sox, playing at home, will look to use their familiarity with Rate Field to their advantage. Their starting pitcher will be key in keeping the Mariners’ hitters in check. Both teams are eager to put on a good performance for their fans, making this game one to watch.

White Sox’s Key Players and Team Performance

Luis Robert Jr. plays center field for the White Sox. He has a batting average of .186 with 5 home runs. Robert Jr. leads the team in runs with 21 and is day-to-day with a knee injury but is expected to play. Miguel Vargas is the team’s third baseman. His batting average is .239 with 6 home runs, leading the team. Vargas also leads the team in RBIs with 21 and is dealing with a calf injury but should be in the lineup. Andrew Vaughn plays first base for the White Sox. He has a batting average of .185 with 5 home runs. Vaughn ranks second on the team with 19 RBIs.

Mariners’ Key Contributors and Season Overview

Cal Raleigh stands out for the Mariners this season. He has a batting average of .241 and leads the league with 15 home runs. Raleigh also tops the team and league in runs and RBIs, with 31 runs and 32 RBIs. Julio Rodríguez is another important player for the Mariners. He has a batting average of .235 with 8 home runs. Rodríguez matches Raleigh in runs, contributing 31, and has 25 RBIs, ranking third on the team. Randy Arozarena adds depth to the Mariners’ lineup. He holds a batting average of .236 and has hit 6 home runs. Arozarena has 21 runs and 21 RBIs, placing him second and fifth on the team, respectively.

Final Betting Pick

The Mariners’ MoneyLine at -182 seems a solid pick given their strong road record of 14-8 this season. They recently defeated the White Sox 5-1, showing their ability to perform well away from home. The Mariners’ pitching has been effective, as seen in their recent games where they allowed only one run in each of their last four wins.

Choosing the under 8.5 runs also looks promising. The Mariners’ pitching staff has a 3.66 ERA, which ranks 11th in the league, indicating they can limit the opposition’s scoring. Meanwhile, the White Sox have struggled offensively, with a .216 team batting average and only 37 home runs this season, which ranks them 20th in the league. This combination suggests a low-scoring game is likely.

All odds are courtesy of Action247 Sportsbook. Good luck!!

* All odds are provided by Action247 Sportsbook and all odds subject to change. **All views expressed are my own. My picks are my own and are not a guarantee, bet at your own risk. Action247 does not warrant the accuracy of completeness of the information, text, graphics, links or other items contained within these post.