H2H data updated: 2026-09-10 00:00 UTC
Alex Obrien holds a 1–0 lead over Hendrik Dreekmann in their ATP head-to-head. Across 1 main-draw meeting, Alex Obrien leads 1–0 on carpet. Most recently, Alex Obrien won the 1997 Moscow round of 16 5-7 6-4 6-1.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Alex Obrien | 5-7 6-4 6-1 | Hendrik Dreekmann | Match data | Nov 7, 1997* | R16 | Moscow | World Series → modern equivalent ATP 250 | Carpet |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hendrik Dreekmann | #1,171 | #39 | 1,013 | 1,788 | 95 | 116 | 45.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Alex Obrien | — | — | — | 1,794 | — | — | — | 0 | 0 | 0 | 1 | 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.
| Hendrik Dreekmann | Alex Obrien | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1993 | 2–5 | 28.6% | #166 | 1,506 | 0 | 0 | — | — | — | — | — | — | — |
| 1994 | 15–22 | 40.5% | #64 | 1,617 | 0 | 0 | — | — | — | — | — | — | — |
| 1995 | 14–17 | 45.2% | #93 | 1,658 | 0 | 0 | — | — | — | — | — | — | — |
| 1996 | 22–19 | 53.7% | #49 | 1,756 | 0 | 0 | — | — | — | — | — | — | — |
| 1997 | 15–20 | 42.9% | #91 | 1,629 | 0 | 0 | — | — | — | — | — | — | — |
| 1998 | 16–16 | 50.0% | #87 | 1,701 | 0 | 0 | — | — | — | — | — | — | — |
| 1999 | 11–15 | 42.3% | #129 | 1,637 | 0 | 0 | — | — | — | — | — | — | — |
| 2002 | 0–1 | 0.0% | #880 | 1,632 | 0 | 0 | — | — | — | — | — | — | — |
| 2003 | 0–1 | 0.0% | #888 | 1,624 | 0 | 0 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Hendrik Dreekmann | Alex Obrien | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | ||
| 1993 | — | — | — | — | 0 | 1 | 1 | 0.0% | 2 | 1 | 3 | 66.7% | 0 | 3 | 3 | 0.0% | 1991 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1994 | 7 | 7 | 14 | 50.0% | 5 | 8 | 13 | 38.5% | 0 | 3 | 3 | 0.0% | 3 | 4 | 7 | 42.9% | 1992 | 3 | 4 | 7 | 42.9% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1995 | 5 | 7 | 12 | 41.7% | 2 | 3 | 5 | 40.0% | 1 | 2 | 3 | 33.3% | 6 | 5 | 11 | 54.5% | 1993 | 8 | 14 | 22 | 36.4% | 4 | 3 | 7 | 57.1% | 0 | 3 | 3 | 0.0% | — | — | — | — |
| 1996 | 16 | 8 | 24 | 66.7% | 3 | 6 | 9 | 33.3% | 1 | 2 | 3 | 33.3% | 2 | 3 | 5 | 40.0% | 1994 | 11 | 12 | 23 | 47.8% | 1 | 5 | 6 | 16.7% | 3 | 4 | 7 | 42.9% | 2 | 3 | 5 | 40.0% |
| 1997 | 7 | 6 | 13 | 53.8% | 4 | 8 | 12 | 33.3% | 3 | 3 | 6 | 50.0% | 1 | 3 | 4 | 25.0% | 1995 | 4 | 9 | 13 | 30.8% | 0 | 3 | 3 | 0.0% | 2 | 3 | 5 | 40.0% | 0 | 2 | 2 | 0.0% |
| 1998 | 8 | 8 | 16 | 50.0% | 3 | 3 | 6 | 50.0% | 3 | 3 | 6 | 50.0% | 2 | 2 | 4 | 50.0% | 1996 | 15 | 8 | 23 | 65.2% | — | — | — | — | — | — | — | — | 3 | 2 | 5 | 60.0% |
| 1999 | 6 | 7 | 13 | 46.2% | 4 | 5 | 9 | 44.4% | 1 | 3 | 4 | 25.0% | — | — | — | — | 1997 | 10 | 14 | 24 | 41.7% | 2 | 5 | 7 | 28.6% | 5 | 3 | 8 | 62.5% | 2 | 4 | 6 | 33.3% |
| 2002 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 1998 | 5 | 8 | 13 | 38.5% | 0 | 3 | 3 | 0.0% | 2 | 3 | 5 | 40.0% | — | — | — | — |
| 2003 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 1999 | 3 | 5 | 8 | 37.5% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2000 | 2 | 3 | 5 | 40.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2001 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 49 | 43 | 92 | 53.3% | 21 | 34 | 55 | 38.2% | 11 | 19 | 30 | 36.7% | 14 | 20 | 34 | 41.2% | Career | 62 | 80 | 142 | 43.7% | 7 | 20 | 27 | 25.9% | 13 | 18 | 31 | 41.9% | 7 | 12 | 19 | 36.8% |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Hendrik Dreekmann | Alex Obrien | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1993 | 1506 | 112.3 | +0.25 | -1.05 | 0.876 | 48.4% | -8 | — | +113 | 36.8% | -0.42 | 2–3 (40%) | 1–3 (25%) | 98.7 | -0.10 | 1991 | 1517 | 112.7 | — | — | — | — | — | — | — | 50.0% | +0.25 | — | 0–1 | — | -0.11 |
| 1994 | 1617 | 132.1 | -1.98 | -0.24 | 0.935 | 48.5% | -12 | -11 | -48 | 46.7% | -0.48 | 6–11 (35%) | 8–7 (53%) | 101.7 | -0.37 | 1992 | 1539 | 119.0 | — | — | — | — | +46 | — | — | 40.0% | -0.90 | 1–1 | 4–1 (80%) | — | 0.00 |
| 1995 | 1659 | 137.2 | +1.00 | -0.01 | 1.022 | 50.1% | +7 | -35 | -108 | 47.6% | -0.09 | 5–8 (38%) | 7–5 (58%) | 101.4 | -0.93 | 1993 | 1540 | 120.7 | — | — | — | — | +25 | +21 | -29 | 41.3% | -0.76 | 4–7 (36%) | 8–4 (67%) | 100.5 | -0.23 |
| 1996 | 1757 | 145.6 | +0.64 | +0.24 | 0.981 | 49.8% | +44 | -147 | -205 | 54.3% | -0.04 | 4–8 (33%) | 14–3 (82%) | 104.8 | -1.87 | 1994 | 1627 | 133.6 | — | — | — | — | +25 | -93 | -105 | 45.3% | -0.40 | 5–10 (33%) | 9–6 (60%) | 98.5 | -0.65 |
| 1997 | 1630 | 130.2 | -1.06 | -1.46 | 0.892 | 48.4% | +89 | -33 | -2 | 43.2% | -0.59 | 6–5 (55%) | 5–6 (45%) | 101.5 | -0.39 | 1995 | 1557 | 125.1 | — | — | — | — | +31 | -56 | -20 | 32.2% | -0.90 | 2–5 (29%) | 3–3 (50%) | 98.1 | -0.97 |
| 1998 | 1702 | 133.6 | +0.64 | -0.31 | 0.939 | 49.1% | +8 | -77 | -65 | 49.4% | -0.11 | 5–5 (50%) | 5–4 (56%) | 100.8 | -1.13 | 1996 | 1759 | 146.1 | — | — | — | — | +15 | — | — | 59.2% | +0.39 | 6–5 (55%) | 8–5 (62%) | 106.8 | +0.66 |
| 1999 | 1637 | 129.2 | -2.27 | -0.71 | 0.885 | 47.7% | +67 | -24 | -42 | 43.3% | -0.48 | 5–3 (63%) | 2–3 (40%) | 104.8 | -1.19 | 1997 | 1634 | 132.7 | — | — | — | — | +19 | -148 | +27 | 46.7% | -0.07 | 7–14 (33%) | 12–14 (46%) | 95.7 | +0.79 |
| 2002 | 1633 | 103.0 | +1.77 | +3.12 | 0.678 | 46.5% | — | — | — | 33.3% | -1.33 | 0–1 | 1–0 | — | -0.36 | 1998 | 1638 | 120.6 | — | — | — | — | +5 | -194 | -12 | 41.0% | -0.61 | 2–6 (25%) | 4–4 (50%) | 97.2 | -0.70 |
| 2003 | 1625 | 97.0 | +1.94 | -0.32 | 0.397 | 40.2% | — | — | — | 0.0% | -3.00 | — | — | — | -0.25 | 1999 | 1625 | 122.3 | — | — | — | — | +24 | — | — | 31.6% | -1.21 | 1–0 | 1–0 | — | -0.46 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2000 | 1648 | 113.8 | — | — | — | — | -20 | — | — | 36.4% | -0.59 | 1–1 | 1–3 (25%) | — | +0.21 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2001 | 1628 | 110.2 | — | — | — | — | — | — | — | 28.6% | -1.28 | 0–1 | 1–1 | — | -0.08 |
| Career | 1788 | 140.4 | -0.40 | -0.37 | 0.937 | 48.9% | +29 | -50 | -47 | 47.2% | -0.31 | 33–44 (43%) | 43–31 (58%) | 107.2 | -3.15 | Career | 1795 | 135.4 | — | — | — | — | +20 | -85 | -27 | 43.8% | -0.41 | 29–50 (37%) | 51–42 (55%) | 100.1 | -0.71 |
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 |
|---|---|---|---|---|---|
| Wayne Ferreira | 4 | 1 | 5 | Mar 17, 1999 | H2H |
| Alex Corretja | 2 | 3 | 5 | Jan 14, 1999 | H2H |
| Magnus Larsson | 2 | 3 | 5 | Jul 23, 1998 | H2H |
| Cedric Pioline | 0 | 5 | 5 | Feb 14, 1998 | H2H |
| Richey Reneberg | 2 | 2 | 4 | Mar 16, 1999 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Richard Krajicek | 2 | 4 | 6 | Sep 4, 1998 | — |
| David Wheaton | 0 | 6 | 6 | Sep 1, 1996 | — |
| Jonathan Stark | 1 | 4 | 5 | Feb 15, 1995 | — |
| Gianluca Pozzi | 2 | 2 | 4 | Jan 17, 2001 | — |
| Alex Corretja | 1 | 3 | 4 | Aug 12, 1998 | — |