Raul Ramirez has an impressive career record of 547–268 across 815 matches (67.1% — strong). A win rate of that calibre over 815 matches is a reliable indicator of genuine quality. With 19 titles, among the most prolific champions in the Open Era: Tehran, Dayton, Columbus, St. Petersburg WCT and 14 more.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): a positive 60–31 (65.9%) across 91 matches — a player who generally rises to the occasion at the Slams.
39 finals reached — won 19, lost 20 (49% conversion) — capable of reaching finals consistently, with room to improve at the decisive moment. 75 semifinals. 122 quarterfinals.
vs. Top 10: 43–90 (32.3%, 133 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: 79–53 (59.8%); best-of-three: 468–215 (68.5%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance.
Historic season: 1976 — 94–33 (74.0%) from 127 matches. A campaign of 94 wins in a single season is among the finest single-season records the Open Era has seen — the clearest benchmark of what is achievable at peak level.