White Sox acquire Luis Castillo in deadline deal with Seattle Mariners
Headline from WGN Chicago
*Editor's note: The video above is from a July 16, 2026 interview on GN Sports. ST. PETERSBURG, Fla. (WGN) — The Chicago White Sox struck a deal to bolster their starting rotation Saturday night. The White Sox acquired right-hander Luis Castillo from the Seattle Mariners in exchange for late-inning …
WGN Chicago's own description from its feed. We collect headlines and these descriptions, not full articles; read the original reporting below.
Both baseball teams in Chicago need pitching help at the MLB Trade Deadline. The Chicago White Sox were the first Chicago team to get on the board first with a trade. The White Sox have acquired a starting pitcher two days before Monday's deadline, the team announced on Saturday night.
ST. PETERSBURG, Fla. — The White Sox are going for it. To what degree, we’ll see. They made their first splash before the trade deadline at 5 p.m. Monday by acquiring Mariners right-hander Luis Castillo late Saturday for reliever Seranthony Dominguez and prospects Nolan Jones and Boston Smi…
The Seattle Mariners traded right-handed pitcher Luis Castillo to the Chicago White Sox in exchange for right-handed reliever Seranthony Domínguez, outfielder Nolan Jones, and catcher Boston Smith.
SEATTLE — The Seattle Mariners have traded right-hander Luis Castillo to the Chicago White Sox in exchange for right-hander Seranthony Domínguez, outfielder Nolan Jones and catching prospect Boston Smith and cash considerations, the Mariners announced Saturday night.
LOS ANGELES, CALIFORNIA – JULY 28: Luis Castillo #58 of the Seattle Mariners pitches during the third inning against the Los Angeles Dodgers at Dodger Stadium on July 28, 2026 in Los Angeles, California. (Photo by Ross Turteltaub/Getty Images)
The Seattle Mariners on Saturday agreed to trade Luis Castillo to the Chicago White Sox for Seranthony Domínguez, Nolan Jones and Boston Smith, a league source told The Athletic on the condition of anonymity because the deal has not yet been announced.
*Editor's note: The video above is from a July 16, 2026 interview on GN Sports. ST. PETERSBURG, Fla. (WGN) — The Chicago White Sox struck a deal to bolster their starting rotation Saturday night. The White Sox acquired right-hander Luis Castillo from the Seattle Mariners in exchange for late-inning …
ST. PETERSBURG, Fla. — White Sox general manager Chris Getz is anteing up before the trade deadline, and he said he’s looking to put more chips on the table — but not all of them. Late Saturday, he turned one hand into Mariners right-hander Luis Castillo.
Luis Castillo and some of his fellow starting pitchers talked about his trade to the White Sox before the veteran left to join Chicago. Here's what they said.
