Eduardo Masso has found the Tour difficult, recording 46–73 across 119 matches (38.7%). The numbers point to a player still building their Tour presence — a key area of opportunity going forward. Eduardo Masso has reached 1 final without yet claiming a title — one of the finest margins in tennis.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): Eduardo Masso has struggled at Grand Slam level: 3–9 (25.0%) in 12 matches. The best-of-five format and elite fields make this the toughest benchmark on Tour.
One final reached, without converting it into a title. That final-round experience is valuable groundwork for going one step further next time. 5 semifinals. 9 quarterfinals.
vs. Top 10: 1–7 (12.5%, 8 matches). Top 10 opponents have represented a clear ceiling; addressing that deficit is the single biggest lever for improving the overall record.
By format — best-of-five: 8–13 (38.1%); best-of-three: 38–60 (38.8%). Consistent regardless of format — a sign of a well-rounded game that holds up as matches develop.
Best season: 1991 — 16–21 (43.2%) from 37 matches. The best single-season display to date — a useful reference point as the career continues to develop.