The Pirates finalized a minor league deal with free agent outfielder Daniel Nava on Friday, per a team announcement. The deal comes with an invitation to spring training, where Nava will presumably be available off the bench or slot into a corner outfield spot alongside established regulars like Starling Marte and Gregory Polanco. The switch-hitting Nava is coming off of his best season since 2014. Before losing the last month of the 2017 season to a lower back injury, he slashed .301/.393/.421 with four home runs and 1.1 fWAR in 214 plate appearances for the Phillies. His extreme splits make him an intriguing pinch-hitter option: against righties last year, the 34-year-old mashed an impressive .341/.423/.474 in 156 PA.