The physics of thinner air at higher elevations reduces drag on a baseball, allowing it to travel farther and stay in the air longer. This aerodynamic shift is well‑documented in sports science and creates a baseline expectation that offensive numbers—batting average, slugging, and home runs—tend to rise in high‑altitude venues such as Coors Field.
The San Francisco Giants play home games at Oracle Park, a sea‑level stadium where air density is standard. The Colorado Rockies use Coors Field, where the reduced air density changes ball flight and can affect pitcher grip and stamina. Comparing player statistics across these two environments therefore requires an analytical framework that accounts for both venue‑specific physics and team‑level strategies.