Hard Court Statistics Overview
Jacobo Diaz has found hard courts difficult, recording 3–18 across 21 matches (14.3%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar.
At Grand Slam level (Australian Open & US Open): Jacobo Diaz has yet to record a win on hard at this stage — 0–7 across 7 Grand Slam matches. Breaking through here would mark a significant step forward on this surface.
By format on hard — best-of-five: 0–7 (0.0%); best-of-three: 3–11 (21.4%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on hard.
Best season: 2001 — 2–6 (25.0%) from 8 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.
Jacobo Diaz Hard Court Record by Year
| Year | W | L | Win% | Titles | Finals | SF | QF |
|---|---|---|---|---|---|---|---|
| 2003 | 0 | 1 | 0.0% | 0 | 0 | 0 | 0 |
| 2002 | 0 | 4 | 0.0% | 0 | 0 | 0 | 0 |
| 2001 | 2 | 6 | 25.0% | 0 | 0 | 0 | 0 |
| 2000 | 1 | 4 | 20.0% | 0 | 0 | 0 | 0 |
| 1999 | 0 | 2 | 0.0% | 0 | 0 | 0 | 0 |
| 1998 | 0 | 1 | 0.0% | 0 | 0 | 0 | 0 |
Recent Hard Court Matches
| Date | Result | Opponent | Tournament | Round | Score |
|---|---|---|---|---|---|
| 2003-01-13 | Loss | (70) Antony Dupuis | Australian Open | R128 | 6-4 6-3 6-3 |
| 2002-03-04 | Loss | (82) Antony Dupuis | Delray Beach | R32 | 6-4 6-1 |
| 2002-01-14 | Loss | (18) Thomas Johansson | Australian Open | R128 | 6-1 3-6 7-6(2) 6-4 |
| 2002-01-07 | Loss | (27) Andrei Pavel | Sydney | R32 | 7-5 6-4 |
| 2001-12-31 | Loss | (31) Greg Rusedski | Adelaide | R32 | 6-3 7-6(4) |
| 2001-10-22 | Loss | (99) Attila Savolt | St. Petersburg | R32 | 6-4 7-5 |
| 2001-08-27 | Loss | (119) Ramon Delgado | US Open | R128 | 4-6 6-3 6-4 6-3 |
| 2001-08-13 | Win | (170) Jeff Salzenstein | Washington | R64 | 6-4 7-5 |
| 2001-08-13 | Loss | (126) Ramon Delgado | Washington | R32 | 7-5 4-6 6-3 |
| 2001-03-19 | Loss | (7) Lleyton Hewitt | Miami Masters | R64 | 6-3 6-3 |
Jacobo Diaz
Matches — Hard