Eugenio Castigliano has a competitive career record of 18–20 across 38 matches (47.4%). The record shows a player capable of competing at Tour level, though there is clear room to push the win rate higher.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): Eugenio Castigliano has yet to record a win at Grand Slam level — 0–4 across 4 matches. Breaking through here would mark a significant step forward.
By format — best-of-five: 8–10 (44.4%); best-of-three: 10–10 (50.0%). Slightly stronger in three-set contests, though the five-set record is still respectable.
Best season: 1968 — 11–7 (61.1%) from 18 matches. The best single-season display to date — a useful reference point as the career continues to develop.