Mariners vs White Sox Betting Guide – 5/08/26

Seattle Mariners logo

Seattle Mariners

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Chicago White Sox logo

Chicago White Sox

-140O/U: 8
(-105/-115)
+120

Seattle Mariners Insights

  • Emerson Hancock – Over/Under 5.5 Strikeouts (+115/-145)
    Emerson Hancock has used his change-up 14.3% less often this season (5.9%) than he did last year (20.2%).
    Explain: Because change-ups are one of the most effective pitches to use, a pitcher who alters his pitch mix to use them less often may see less success as a result, particularly if he uses his fastball more instead.
  • Randy Arozarena – Over/Under 1.5 Total Bases (+155/-205)
    Over the past two weeks, Randy Arozarena’s Barrel% has experienced a negative regression, plummeting from his seasonal rate of 6.2% down to 0%.
    Explain: Barrel% measures how often a player hits the ball at the optimal exit velocity and launch angle and is a terrific measure of underlying power.
  • Seattle Mariners – 2H Moneyline
    The Seattle Mariners bullpen ranks as the 10th-best in baseball, according to the leading projection system (THE BAT).
    Explain: Most bettors only consider the starting pitcher, but a strong bullpen sneakily creates a tougher matchup for the opposing offense and suppresses a game’s runs.

Chicago White Sox Insights

  • Sean Burke – Over/Under 4.5 Strikeouts (-145/+115)
    Among all starting pitchers, Sean Burke’s fastball spin rate of 2545 rpm ranks in the 96th percentile this year.
    Explain: Spin rate is a key component to fastball success in generating strikeouts and preventing runs.
  • Andrew Benintendi – Over/Under 0.5 Total Bases (-170/+130)
    Andrew Benintendi has been cold in recent games, with his seasonal exit velocity of 88.4-mph dropping to 80.3-mph over the past 7 days.
    Explain: Hitting the ball hard increases the chances of either a home run or the ball landing in fair territory for a hit before a fielder can get to it.
  • Colson Montgomery – Over/Under 1.5 Total Bases (+155/-200)
    Colson Montgomery pulls many of his flyballs (39.8% — 97th percentile) and is a great match for the park considering he’ll be hitting them towards MLB’s 9th-shallowest RF fences today.
    Explain: This player’s skill set matches up particularly well with the park he’s in today, which may lead to better-than-usual performance.

Betting Trends

  • Chicago White Sox – Over/Under 1st Five Innings (F5) Team Total
    The Chicago White Sox have hit the 1st Five Innings (F5) Team Total Under in 7 of their last 9 games at home (+5.20 Units / 48% ROI)
  • Seattle Mariners – Over/Under 1st Five Innings (F5) Team Total
    The Seattle Mariners have hit the 1st Five Innings (F5) Team Total Under in 11 of their last 16 away games (+5.80 Units / 31% ROI)