H2H data updated: 2026-09-06 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Oscar Hernandez vs Mariano Delfino.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Mariano Delfino | 7-6(4) 6-1 | Oscar Hernandez | Match data | May 27, 2003* | Q3 | Roland Garros | Grand Slam | Clay |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oscar Hernandez | #1,759 | #48 | 1,168 | 1,743 | 65 | 125 | 34.2% | 0 | 0 | 0 | 0 | 0 | 0 |
| Mariano Delfino | #1,347 | #154 | 239 | 1,512 | 0 | 1 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Oscar Hernandez | Mariano Delfino | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 25 | 2003 | 4–4 | 50.0% | #89 | 1,532 | 0 | 0 | 2003 | 0–1 | 0.0% | #226 | 1,479 | 0 | 0 |
| 26 | 2004 | 8–19 | 29.6% | #85 | 1,477 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2005 | 6–16 | 27.3% | #115 | 1,457 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 2006 | 2–6 | 25.0% | #142 | 1,523 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 2007 | 9–18 | 33.3% | #58 | 1,542 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 2008 | 19–21 | 47.5% | #68 | 1,665 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 2009 | 15–27 | 35.7% | #70 | 1,600 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 2010 | 2–14 | 12.5% | #221 | 1,543 | 0 | 0 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Oscar Hernandez | Mariano Delfino | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 25 | 2003 | — | — | — | — | 4 | 4 | 8 | 50.0% | — | — | — | — | 2003 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 26 | 2004 | 0 | 3 | 3 | 0.0% | 8 | 15 | 23 | 34.8% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2005 | 0 | 2 | 2 | 0.0% | 6 | 13 | 19 | 31.6% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2006 | 0 | 1 | 1 | 0.0% | 2 | 5 | 7 | 28.6% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2007 | 0 | 5 | 5 | 0.0% | 9 | 11 | 20 | 45.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2008 | 4 | 8 | 12 | 33.3% | 15 | 12 | 27 | 55.6% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2009 | 1 | 9 | 10 | 10.0% | 13 | 15 | 28 | 46.4% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 2010 | 0 | 4 | 4 | 0.0% | 2 | 9 | 11 | 18.2% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 5 | 32 | 37 | 13.5% | 59 | 84 | 143 | 41.3% | 1 | 9 | 10 | 10.0% | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 188/190 of Oscar Hernandez's and 1/1 of Mariano Delfino's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Oscar Hernandez | Mariano Delfino | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 25 | 2003 | 8/8 | 1.8 | 1.3 | 66.7% | 68.4% | 49.8% | 58.4% | 44.6% | 62.2% | 41.9% | 2003 | 1/1 | 2.0 | 5.0 | 65.8% | 54.0% | 53.8% | 65.2% | 36.4% | 53.9% | 39.5% |
| 26 | 2004 | 27/27 | 1.9 | 2.3 | 64.3% | 62.8% | 47.1% | 54.1% | 41.0% | 57.2% | 34.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| 27 | 2005 | 22/22 | 1.8 | 3.0 | 61.8% | 62.0% | 44.0% | 50.0% | 35.2% | 55.0% | 35.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 28 | 2006 | 8/8 | 1.5 | 2.1 | 65.7% | 64.4% | 54.6% | 62.1% | 37.7% | 60.7% | 35.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 29 | 2007 | 25/27 | 2.4 | 2.3 | 65.3% | 64.6% | 48.8% | 51.0% | 41.1% | 59.0% | 33.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 30 | 2008 | 40/40 | 2.5 | 2.6 | 66.2% | 65.0% | 47.9% | 54.3% | 39.4% | 59.1% | 37.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 31 | 2009 | 42/42 | 3.0 | 2.7 | 66.3% | 66.3% | 47.4% | 56.9% | 44.0% | 59.8% | 35.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 32 | 2010 | 16/16 | 3.2 | 2.1 | 66.3% | 59.3% | 45.3% | 59.5% | 28.5% | 54.6% | 27.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 188/190 | 2.4 | 2.5 | 65.3% | 64.2% | 47.5% | 54.9% | 39.6% | 58.3% | 35.1% | — | 1/1 | 2.0 | 5.0 | 65.8% | 54.0% | 53.8% | 65.2% | 36.4% | 53.9% | 39.5% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Oscar Hernandez | Mariano Delfino | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2001 | 1468 | 93.6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2002 | 1483 | 98.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2002 | 1461 | 96.0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2003 | 1533 | 114.0 | -0.05 | -0.31 | 1.109 | 51.8% | — | +37 | — | 54.5% | 0.00 | 2–4 (33%) | 5–2 (71%) | 100.5 | +0.64 | 2003 | 1479 | 103.2 | +1.44 | -4.76 | 0.858 | 47.6% | — | — | — | 25.0% | -1.75 | — | — | — | +0.07 |
| 26 | 2004 | 1478 | 112.4 | -4.16 | -2.53 | 0.799 | 45.9% | +3 | +61 | — | 31.7% | -1.43 | 4–6 (40%) | 5–3 (63%) | 99.0 | +0.44 | 2004 | 1471 | 94.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2005 | 1458 | 109.4 | -5.00 | -2.58 | 0.785 | 45.2% | — | +57 | — | 32.7% | -1.27 | 3–3 (50%) | 0–4 (0%) | 97.2 | +0.92 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2006 | 1523 | 115.9 | -1.42 | -0.10 | 0.904 | 48.6% | — | +36 | — | 36.4% | -0.64 | 0–1 | 1–1 | — | -0.45 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2007 | 1543 | 127.8 | -3.14 | -1.94 | 0.817 | 46.3% | -139 | +109 | — | 38.1% | -0.84 | 3–3 (50%) | 7–4 (64%) | 104.0 | -0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2008 | 1666 | 132.5 | -2.92 | +0.23 | 0.921 | 48.5% | -197 | +76 | — | 48.5% | -0.34 | 6–6 (50%) | 8–5 (62%) | 104.4 | -0.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2009 | 1601 | 130.7 | -2.74 | -1.31 | 0.883 | 47.8% | -121 | +120 | -173 | 41.6% | -0.84 | 3–11 (21%) | 5–4 (56%) | 93.1 | +0.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 2010 | 1544 | 115.4 | -5.30 | -5.94 | 0.612 | 42.3% | -112 | +90 | — | 17.1% | -2.29 | 1–1 | 2–3 (40%) | — | -0.44 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 36 | 2014 | 1518 | 93.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1744 | 126.6 | -3.35 | -1.69 | 0.842 | 46.9% | -138 | +81 | -173 | 38.8% | -0.92 | 22–35 (39%) | 33–26 (56%) | 98.9 | +0.50 | — | 1513 | 95.3 | +1.44 | -4.76 | 0.858 | 47.6% | — | — | — | 25.0% | -1.75 | — | — | — | +7.00 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Albert Montanes | 1 | 4 | 5 | Jan 20, 2010 | H2H |
| Paul-Henri Mathieu | 1 | 3 | 4 | Apr 8, 2010 | H2H |
| Ivo Minar | 3 | 1 | 4 | May 27, 2009 | H2H |
| Julien Benneteau | 1 | 3 | 4 | May 22, 2009 | H2H |
| Potito Starace | 0 | 3 | 3 | Apr 9, 2010 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jean-Rene Lisnard | 0 | 1 | 1 | May 28, 2003 | H2H |