Frequently Asked Questions
Who is Thyago Vieira and how did the White Sox get him?
Thyago Vieira is a flame-throwing right-handed pitcher the White Sox acquired from the Seattle Mariners in exchange for $500,000 of International Bonus Pool Money. The Mariners traded him while trying to woo Shohei Ohtani to Seattle during the offseason.
How hard does Thyago Vieira throw?
Vieira is known for a 99+ MPH fastball, which grades out as a plus-plus pitch. He also mixes in a decent curveball to pair with that heater.
What was the biggest concern with Thyago Vieira before the White Sox developed him?
The biggest red flag with Vieira was his lack of command over his elite fastball. He provided little evidence he could consistently control his 99+ MPH heater before joining the Sox organization.
How bad has the White Sox bullpen been this season?
The Sox bullpen has ranked last in the MLB in strikeouts, walked the second most batters in baseball, and posted the second-worst ERA at 5.41, trailing only the Kansas City Royals.
Why would joining the White Sox be beneficial for Vieira's development?
The White Sox have a strong track record of developing talented arms with shaky control, with names like Bobby Jenks, Tommy Kahnle, and Anthony Swarzak as examples. Vieira would also get to work directly with pitching coach Don Cooper, who is regarded as one of the best in baseball.