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White Sox vs Rays Prediction, Pick, MLB Odds for Friday, July 31

White Sox vs Rays Prediction, Pick, MLB Odds for Friday, July 31 article feature image
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IMAGN IMAGES via Reuters Connect. Pictured: Erick Fedde

The Tampa Bay Rays host the Chicago White Sox on July 31, 2026. First pitch from Tropicana Field is scheduled for 7:10 p.m. EDT. The game will be broadcast on RAYS.

The Rays are favored by -140 on the moneyline and by -1.5 on the run line. The White Sox are +118 on the moneyline and +1.5 on the run line. The total is set at 8.5 runs.

Find my MLB picks and White Sox vs Rays prediction below, as well as probable pitchers, weather report, and more.


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White Sox vs Rays Prediction

  • White Sox vs Rays Pick: Erick Fedde Under 3.5 Strikeouts (-155, BetMGM)

My White Sox vs Rays best bet is Erick Fedde to go under his strikeouts total. Make sure to find the best odds by checking our live MLB odds page.


White Sox vs Rays Odds

White Sox Logo
July 31, 2026
7:10 p.m. EDT
RAYS
Rays Logo
White Sox Odds
SpreadTotalMoneyline
+1.5
+148
8.5
-100o / -120u
+118
Rays Odds
SpreadTotalMoneyline
-1.5
-183
8.5
-100o / -120u
-140
Odds via BetMGM. Get up-to-the-minute MLB odds here.
BetMGM Logo
  • White Sox vs Rays moneyline: White Sox +118, Rays -140
  • White Sox vs Rays over/under: 8.5 (-100o / -120u)
  • White Sox vs Rays spread: Rays -1.5 (+148 ), White Sox +1.5 (-183)

White Sox vs Rays Probable Pitchers

RHP Erick Fedde (CHW)StatRHP Nick Martinez (TBR)
5-6W-L10-2
-0.4fWAR (FanGraphs)2.2
4.25/4.69ERA / xERA2.45/4.32
5.45/4.85FIP / xFIP3.77/4.65
7.6%K-BB%9.9%
39.2%GB%34.8%
.273BABIP.263
90Stuff+99
108Location+106

White Sox vs Rays MLB Betting Preview

The Chicago White Sox enter Friday's series opener against Tampa Bay holding a 55-51 record. After navigating a demanding stretch of the schedule, the White Sox remain firmly in the wild-card hunt, but maintaining rotation stability remains crucial.

Right-hander Erick Fedde takes the bump seeking consistency. Fedde is a classic pitch-to-contact starter who relies on induceable soft contact and weak ground balls rather than blow-it-past-you put-away pitch sequences. Because Chicago's bullpen has logged heavy innings over the past week, manager management will need Fedde to throw strikes early and generate quick outs rather than burning pitches hunting for strikeouts.

The Tampa Bay Rays continue to operate as one of the American League's premier clubs, sitting at an impressive 62-44. Returning home to Tropicana Field, the Rays present a notoriously difficult matchup for contact-reliant right-handers.

Tampa Bay’s offense is built on elite plate discipline and high contact rates. Hitters throughout their lineup excel at laying off pitches outside the strike zone, forcing opposing starters to run up high pitch counts while making low-whiff contact. That ability to avoid punchouts makes Tropicana Field a hostile environment for starting pitchers looking to pile up strikeout numbers.


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White Sox vs Rays Pick, Betting Analysis

Our PRO Projections system identified an edge on Erick Fedde Under 3.5 Strikeouts.

Fedde is not a swing-and-miss pitcher. His strikeout rate hovers in the low-to-mid teens (under 14% over recent seasons), pairing with a modest K/9. Instead of relying on high-velocity four-seamers or elite whiff-rate secondary pitches, Fedde relies heavily on his sinker and cutter combination to induce early-count ground balls. When a starter's primary game plan is to generate early contact, strikeout volume naturally plummets.

A pitcher averaging between 60 and 80 pitches and under 5 full innings pitched needs an abnormally high strikeout rate to reach 4 punchouts. Fedde simply does not possess the whiff metrics to sustain that type of rate over short outings.

The Rays' lineup presents a disciplined, contact-heavy test for right-handed sinker ballers. Tampa Bay batters routinely foul off put-away pitches with two strikes, driving up pitch counts and forcing starters into early exits. Fedde won't get many free passes via chasing outside the zone, forcing him to pitch inside the strike zone where the Rays can put the ball in play.

Pick: Erick Fedde Under 3.5 Strikeouts (-155, BetMGM)


White Sox vs Rays Weather


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