Forensic pricing evaluation of the rubber match at PNC Park identifies slight market inefficiencies regarding starting pitcher metrics and situational home motivation. Pittsburgh deploys ace Paul Skenes against St. Louis right-hander Kyle Leahy in a high-leverage spot. While market pricing establishes a baseline probability for the hosts, empirical splits on Skenes at home combined with the Pirates' necessity for a milestone winning season create minor structural value edges across selected moneyline and run line markets.