H2H data updated: 2026-09-05 00:00 UTC
Horacio de la Pena holds a 2–0 lead over Aki Rahunen in their ATP head-to-head. Across 2 main-draw meetings, Horacio de la Pena leads 2–0 on clay. Most recently, Horacio de la Pena won the 1991 Nice round of 32 6-3 6-2.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Horacio de la Pena | 6-3 6-2 | Aki Rahunen | Match data | Apr 18, 1991* | R32 | Nice | ATP World Series → modern equivalent ATP 250 | Clay |
| Horacio de la Pena | 5-7 7-6 6-1 | Aki Rahunen | Match data | May 19, 1990* | QF | Croatia Open Umag | ATP World Series → modern equivalent ATP 250 | Clay |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Horacio de la Pena | #846 | #31 | 679 | 1,833 | 185 | 173 | 51.7% | 0 | 0 | 0 | 0 | 4 | 4 |
| Aki Rahunen | #1,185 | #57 | 513 | 1,682 | 27 | 42 | 39.1% | 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 | Horacio de la Pena | Aki Rahunen | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1984 | 4–4 | 50.0% | #89 | 1,548 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1985 | 23–17 | 57.5% | #70 | 1,689 | 0 | 1 | 1990 | 20–23 | 46.5% | #74 | 1,604 | 0 | 0 |
| 19 | 1986 | 33–21 | 61.1% | #38 | 1,734 | 0 | 1 | 1991 | 6–18 | 25.0% | #214 | 1,497 | 0 | 0 |
| 20 | 1987 | 17–19 | 47.2% | #88 | 1,643 | 0 | 1 | 1992 | 1–1 | 50.0% | #506 | 1,524 | 0 | 0 |
| 21 | 1988 | 27–17 | 61.4% | #52 | 1,737 | 0 | 1 | — | — | — | — | — | — | — |
| 22 | 1989 | 15–17 | 46.9% | #128 | 1,651 | 0 | 2 | — | — | — | — | — | — | — |
| 23 | 1990 | 20–14 | 58.8% | #63 | 1,724 | 0 | 3 | — | — | — | — | — | — | — |
| 24 | 1991 | 16–18 | 47.1% | #101 | 1,721 | 0 | 3 | — | — | — | — | — | — | — |
| 25 | 1992 | 7–18 | 28.0% | #114 | 1,551 | 0 | 3 | — | — | — | — | — | — | — |
| 26 | 1993 | 17–16 | 51.5% | #79 | 1,594 | 0 | 4 | — | — | — | — | — | — | — |
| 27 | 1994 | 6–12 | 33.3% | #265 | 1,555 | 0 | 4 | — | — | — | — | — | — | — |
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 | Horacio de la Pena | Aki Rahunen | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 17 | 1984 | — | — | — | — | 4 | 4 | 8 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1985 | 5 | 3 | 8 | 62.5% | 18 | 14 | 32 | 56.3% | — | — | — | — | — | — | — | — | 1990 | 1 | 8 | 9 | 11.1% | 12 | 8 | 20 | 60.0% | 2 | 2 | 4 | 50.0% | 5 | 5 | 10 | 50.0% |
| 19 | 1986 | 4 | 4 | 8 | 50.0% | 29 | 16 | 45 | 64.4% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1991 | 1 | 6 | 7 | 14.3% | 2 | 8 | 10 | 20.0% | 0 | 1 | 1 | 0.0% | 3 | 3 | 6 | 50.0% |
| 20 | 1987 | 0 | 5 | 5 | 0.0% | 17 | 14 | 31 | 54.8% | — | — | — | — | — | — | — | — | 1992 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1988 | 10 | 7 | 17 | 58.8% | 17 | 8 | 25 | 68.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1989 | 4 | 7 | 11 | 36.4% | 9 | 7 | 16 | 56.3% | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 1990 | 1 | 4 | 5 | 20.0% | 19 | 9 | 28 | 67.9% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1991 | 0 | 3 | 3 | 0.0% | 16 | 14 | 30 | 53.3% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1992 | 0 | 1 | 1 | 0.0% | 7 | 16 | 23 | 30.4% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1993 | — | — | — | — | 17 | 15 | 32 | 53.1% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1994 | — | — | — | — | 6 | 12 | 18 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 24 | 34 | 58 | 41.4% | 159 | 129 | 288 | 55.2% | 0 | 4 | 4 | 0.0% | 2 | 6 | 8 | 25.0% | — | 3 | 15 | 18 | 16.7% | 14 | 16 | 30 | 46.7% | 2 | 3 | 5 | 40.0% | 8 | 8 | 16 | 50.0% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 | Horacio de la Pena | Aki Rahunen | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 17 | 1984 | 1548 | 126.7 | — | — | — | — | — | +36 | — | 47.6% | +0.19 | 2–2 (50%) | 1–2 (33%) | — | +0.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1985 | 1690 | 129.7 | — | — | — | — | -65 | -50 | — | 53.6% | -0.07 | 6–5 (55%) | 8–3 (73%) | 105.5 | +1.63 | 1990 | 1604 | 132.8 | — | — | — | — | -65 | +76 | -4 | 48.6% | -0.10 | 5–10 (33%) | 8–7 (53%) | 101.5 | +0.56 |
| 19 | 1986 | 1734 | 143.7 | — | — | — | — | -95 | +41 | — | 58.3% | +0.71 | 9–7 (56%) | 7–6 (54%) | 101.7 | -0.16 | 1991 | 1498 | 115.0 | -5.03 | -1.33 | 0.787 | 45.0% | +15 | +102 | — | 26.3% | -1.54 | 3–2 (60%) | 1–4 (20%) | 99.9 | +0.17 |
| 20 | 1987 | 1643 | 127.6 | — | — | — | — | -87 | +98 | — | 47.2% | -0.36 | 7–5 (58%) | 5–4 (56%) | 99.2 | -0.41 | 1992 | 1524 | 105.9 | +0.07 | +0.04 | 1.003 | 49.2% | — | — | — | 37.5% | -0.75 | 1–0 | — | — | -0.03 |
| 21 | 1988 | 1737 | 136.6 | — | — | — | — | -122 | +90 | — | 56.6% | +0.42 | 10–5 (67%) | 11–6 (65%) | 106.5 | +1.19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1989 | 1651 | 127.5 | — | — | — | — | -43 | +105 | — | 48.2% | +0.13 | 3–4 (43%) | 3–7 (30%) | 95.1 | +0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 1990 | 1725 | 133.8 | — | — | — | — | -197 | +118 | — | 59.5% | +0.73 | 4–5 (44%) | 7–6 (54%) | 98.7 | +0.57 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1991 | 1722 | 138.0 | — | — | — | — | -245 | +79 | — | 50.7% | +0.16 | 5–6 (45%) | 3–4 (43%) | 97.5 | -0.62 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1992 | 1552 | 118.2 | — | — | — | — | — | +61 | — | 36.5% | -1.29 | 1–8 (11%) | 3–1 (75%) | 94.2 | -0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1993 | 1595 | 127.5 | — | — | — | — | — | +37 | — | 52.7% | +0.27 | 4–5 (44%) | 4–5 (44%) | 98.2 | +1.20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1994 | 1556 | 113.8 | — | — | — | — | — | +6 | — | 41.0% | -0.49 | 2–4 (33%) | 0–3 (0%) | — | +0.33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1833 | 138.3 | — | — | — | — | -105 | +55 | — | 51.7% | +0.12 | 53–56 (49%) | 52–47 (53%) | 98.5 | +1.08 | — | 1683 | 126.1 | -4.52 | -1.19 | 0.806 | 45.5% | -33 | +85 | -4 | 40.6% | -0.61 | 9–12 (43%) | 9–11 (45%) | 102.3 | +1.01 |
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 |
|---|---|---|---|---|---|
| Diego Perez | 4 | 3 | 7 | Nov 11, 1993 | H2H |
| Goran Prpic | 2 | 5 | 7 | Jul 21, 1993 | H2H |
| Luiz Mattar | 3 | 3 | 6 | May 19, 1994 | H2H |
| Eduardo Bengoechea | 4 | 2 | 6 | May 2, 1991 | H2H |
| Claudio Mezzadri | 4 | 1 | 5 | Jun 10, 1993 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Javier Sanchez | 2 | 1 | 3 | Jun 16, 1990 | H2H |
| Diego Nargiso | 0 | 2 | 2 | Jul 31, 1991 | H2H |
| Fabrice Santoro | 0 | 2 | 2 | Jun 13, 1991 | H2H |
| Horacio de la Pena | 0 | 2 | 2 | Apr 18, 1991 | H2H |
| Ramesh Krishnan | 0 | 2 | 2 | Feb 28, 1991 | H2H |