Filed under: Padres starter Nick Martinez opting out of 2023 World Baseball Classic Martinez was going to be a reliever for Mark DeRosa’s squad By Ben Fadden@BenFaddenSD Jan 23, 2023, 4:16pm PST / new Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: Padres starter Nick Martinez opting out of 2023 World Baseball Classic Reddit Pocket Flipboard Email Photo by Ronald Martinez/Getty Images The San Diego Padres probably just took a big exhale because one of their starting pitchers, Nick Martinez, has decided to sit out the 2023 World…