Stellar fundamental parameters obtained with models without diffusion for our K2 targets (referred to with letters A through H) showing mass vs radius (upper left panel), mass vs age (upper right panel), and age vs radius (lower left panel). In all panels, main sequence stars are represented by red triangles, stars close to the TAMS with blue stars, and subgiant/red giant stars with orange diamonds. For comparison, Kepler solar-like stars with detailed seismic modeling are represented with gray circles (Silva Aguirre et al. 2015, 2017), while subgiants are shown with dark gray squares (Li et al. 2020).