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Rays vs White Sox Prediction 7/31/26 MLB Picks Today

Chicago White Sox (57-51) vs. Tampa Bay Rays (64-44)
July 31, 2026 7:10 pm EDT
The Line: Tampa Bay Rays -150 / Chicago White Sox 124; Over/Under: 8.5
(Get latest betting odds)

In this article we will formulate a Rays vs White Sox prediction for this MLB game on Friday, July 31st at Tropicana Field in St. Petersburg, Florida. Let’s take a look at the prediction for this MLB matchup. 

Tampa Bay Rays Betting Preview

The Tampa Bay Rays are 64-44 this year after they won two out of three against the Rangers by scores of 1-4, 3-0, and 3-2. In game three, Tampa Bay trailed 2-1 in the fifth inning, but they scored once in the sixth and once in the eighth for the win. The Rays recorded nine hits and they committed one error in the game, while they were led by DeLuca, who went 2-4 with one home run and one RBI. McClanahan allowed zero hits and one earned run over 3.0 innings, while Cleavinger picked up the win and Baker got the save. Prior to that series, Tampa Bay swept the Guardians in three games and won three out of four against the Blue Jays. 

This season, Tampa Bay has a 3.69 ERA with a 1.15 WHIP and a .228 opponent batting average, while they have scored 481 runs with a .259 batting average and a .330 on base percentage. Jonathan Aranda has led the Rays with 14 home runs and 65 RBIs, while Junior Caminero has added 29 home runs and 65 RBIs. The projected starting pitcher for Tampa Bay is Nick Martinez, who is 10-2 with a 2.45 ERA and a 1.10 WHIP over 117.1 innings pitched this year. 

Chicago White Sox Betting Preview

The Chicago White Sox are 57-51 this season after they split four games with the Yankees by scores of 5-9, 2-3, 6-5, and 2-1. In game four, Chicago scored once in the 10th inning to tie the game and once in the 11th to win it. The White Sox recorded six hits and they committed one error in the game, while they were led by Peters, who went 0-1 with one RBI. Burke allowed three hits and zero earned runs over 6.0 innings, while Dominguez picked up the win. Prior to that series, Chicago lost two out of three against the Astros, but did win two out of three against the Rangers before that. 

This season, Chicago has a 4.08 ERA with a 1.30 WHIP and a .237 opponent batting average, while they have scored 516 runs with a .239 batting average and a .317 on base percentage. Colson Montgomery has led the White Sox with 24 home runs and 61 RBIs, while Miguel Vargas has added 22 home runs and 63 RBIs. The projected starting pitcher for Chicago is Erick Fedde, who is 5-6 with a 4.25 ERA and a 1.40 WHIP over 97.1 innings pitched this season. 

Why the Tampa Bay Rays will win

  • The Rays have won each of their last nine night games after playing the previous day.
  • The White Sox have lost 12 of their last 14 night games against AL East opponents that held a winning record.
  • The Rays have covered the run line in each of their last 10 Friday games at Tropicana Field.
  • The White Sox have failed to cover the run line in each of their last four games following a win.
  • The Rays have led after 3 innings in each of their last six Friday night games against AL Central opponents that held a winning record.
  • The Rays have led after 5 innings in each of their last eight games against AL Central opponents.

Why the Chicago White Sox will win

  • The White Sox have won eight of their last nine games as underdogs after going to extra innings.
  • The White Sox have covered the run line each of their last seven road games against teams that held a winning record.
  • The Rays have failed to cover the run line in five of their last six games as favorites following a win.
  • The White Sox have led after 3 innings in three of their last four games as road underdogs against AL East opponents.
  • The White Sox have led after 5 innings in each of their last five Friday games.

Total Runs Facts

  • Seven of the Rays’ last eight games have gone UNDER the total runs line.
  • Five of the White Sox’s last six night games as underdogs have gone OVER the total runs line.
  • There has been at least one run scored in the first inning in each of Erick Fedde’s last seven appearances as a starter.
  • There has been no run scored during the first inning in eight of the Rays’ last nine home games.

Tampa Bay Rays Player Prop Facts

  • Junior Caminero has hit a home run in each of the Rays’ last two games against the White Sox.
  • Nick Martinez has recorded a win in five of his last six home appearances against AL opponents.
  • Nick Martinez has recorded five or more strikeouts in each of his last three appearances in night games against AL Central teams that held a winning record.
  • Jonathan Aranda has recorded at least one hit in each of his last 14 appearances against AL Central opponents that held a winning record.
  • Chandler Simpson ranks T4th in the league in Steals (26) this season.

Chicago White Sox Player Prop Facts

  • Erick Fedde has recorded a win in three of his last four appearances in night games against AL East teams that held a winning record.
  • Erick Fedde has recorded four or more strikeouts in five of his last six road appearances against AL opponents that held a winning record.
  • Munetaka Murakami has recorded at least one hit in each of his last nine appearances with the White Sox as underdogs against AL opponents.
  • Everson Pereira has hit a home run in each of his last two appearances against the Rays.
  • Colson Montgomery ranks T10th in the league in Home Runs (24) this season.

Matchup/League Facts

  • The Rays rank 1st in the league for strikeouts against this season (778).
  • The Rays rank 1st in the league for strikeouts against this season (778).
  • The White Sox rank T6th in the league for home runs this season (139).
  • The White Sox rank T6th in the league for home runs this season (139).

Rays vs White Sox Prediction 

Tampa Bay comes into this matchup after winning four of their last five games and they have allowed six total runs in their last five games. The Rays are 40-16 at home this year, while the White Sox are 23-30 on the road. Chicago has won three of their last five and they have allowed three runs or fewer in three of those five. The White Sox are starting Fedde, who has allowed 3, 2, 0, 2, and 3 earned runs in his last five outings, while Martinez has allowed four total earned runs in his last four starts. Take the Rays at home here. 

David Racey's Free Pick: Rays ML

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David Racey

David started writing about sports in 2015, but sports has been his passion for as long as he can remember. David spends most of his free time watching pretty much anything sports related from Baseball to Tennis and everything in between. David likes to analyze statistics and recent results to form an unbiased opinion on whatever game he is breaking down. Follow David on Twitter at @itsyerboi41

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