Fernandez/Araujo profile as the more complete pairing for a Major: cleaner transitions, heavier overheads, and better clutch management in long games. Caldera/Goenaga can compete by speeding up the tempo and attacking second serves, but they’ll need sustained net dominance to avoid being ground down in defense. Slight edge to Fernandez/Araujo in two tight sets, with a higher probability if conditions play slow/heavy.