MLB Trade Rumors "Ronald Guzmán of the Giants recently underwent an MRI after experiencing some forearm discomfort. The team provided an update to reporters today, with Susan Slusser of the San Francisco Chronicle among those to relay the information. Guzmán has a left pronator..." March 15
The Athletic "Every day is a learning experience for Ronald Guzmán, which tends to be the case when you’re a 28-year-old power-hitting first baseman attempting to transition to strong-armed lefty reliever. Guzmán noticed one difference right away. Walking back to the dugout..." March 10
MLB Trade Rumors "A couple of weeks ago, it showed up in the transaction logs that the Giants had signed first baseman Ronald Guzmán to a minor league deal. The club today announced to reporters, including Grant Brisbee of The Athletic, a batch of players that would be in camp as..." February 07
SI "Former Yankees first baseman Ronald Guzmán signed a minor league contract with the Giants this week, according to his page on MLB.com. The left-handed hitting first baseman was assigned to the Triple-A Sacramento River Cats on..." January 20