Radius-mass diagram of all massive planets (M_p > 3 M_Jup, from the updated exoplanet catalog of Otegi et al. 2020) and transiting brown dwarfs (Table 3). The colored lines indicate the isochrone models (Baraffe et al. 2003, 2015). The red color of the points denotes old stars (≥2 Gyr), the blue young stars (< 2 Gyr) and the gray not reported age. The brown dwarf RIK 72b (David et al. 2019) is not plotted because of its large radius (3.1 R_Jup). The massive planet and three brown dwarfs presented in this work are displayed with yellow edge color.