Castillo gave up one hit, walked two and struck out 10. He improved to 4-9 on the season with the win. Castillo gave the ...

Luis Castillo rediscovered a familiar formula after the Mariners trade, pairing his fastball and changeup in a 10-strikeout ...

In three starts since joining the White Sox, the 33-year-old has posted a 4.60 ERA, 1.21 WHIP and 16:4 K:BB across 15.2 innings. In total, Castillo owns a 4-9 record with a 4.99 ERA, 1.37 WHIP and 102 ...

Bryan Woo’s shoulder soreness adds immediate pressure to the Mariners’ rotation after Seattle traded veteran starter Luis ...

It's fair to say the White Sox's decision to trade for Luis Castillo was met with some skepticism. They're in position for a ...

Despite his struggles in 2026, Luis Castillo gives the White Sox a controllable, experienced starting pitcher without forcing them to sacrifice their top prospects.

This is the Luis Castillo the White Sox were hoping for when they acquired him from the Mariners at the trade deadline.

Acquired in a trade from the Seattle Mariners, veteran right-hander Luis Castillo will make his first start for the Chicago ...

Luis Castillo tossed seven scoreless innings and got the win in the White Sox' 5-0 victory over the Reds on Wednesday.

Luis Castillo allowed one hit and struck out 10 in seven innings for the Chicago White Sox in a 5-0 victory against the ...

I don’t take any of this for granted,” he said Sunday, and he shouldn't, not during such a surprisingly successful season, and not with needs still to fill.

Right-hander Luis F. Castillo, designated for assignment by the Seattle Mariners a day earlier, landed with a new team on Wednesday when the Baltimore Orioles acquired him in a cash deal. The Orioles ...