Isiah Kiner-Falefa, after a season of versatility with the Pittsburgh Pirates, is expected to settle into the shortstop position in 2025. Following Oneil Cruz's transition to center field, Kiner-Falefa's experience at short increased, leading to confidence from Pirates general manager Ben Cherington regarding his defensive metrics. Cherington's evaluation highlighted Kiner-Falefa as an above-average shortstop, suggesting focusing on one position will enhance his readiness for the upcoming season.

Last year, Kiner-Falefa divided his time across second base, third base, and shortstop, with 17 games at shortstop towards the end of the season. His last full season at shortstop in 2022 with the Yankees showcased his defensive capability, marking him as a viable long-term solution for the Pirates if he regains form. Meanwhile, Liover Peguero's interactions at shortstop add competition for the position.