Player profile
Guido Ivan Justo: an Argentine clay-court career built through ITF volume
Guido Ivan Justo has built his professional career largely on the South American ITF circuit rather than through early tour wildcards. The Buenos Aires right-hander accumulated more than 250 professional wins and won multiple ITF singles and doubles titles, with most of that work taking place on clay. His 2025 results included deep runs in consecutive Santiago events, while 2026 brought a first Challenger final in Bucaramanga and a ranking inside the top 230. That gradual progression explains why a first Grand Slam qualifying appearance arrives later than it does for many academy prospects.
Profile facts: US Open Tennis Championships player page ↗