H2H data updated: 2026-09-05 00:00 UTC
Alex Obrien holds a 1–0 lead over Johan Carlsson in their ATP head-to-head. Across 1 main-draw meeting, Alex Obrien leads 1–0 on clay. Most recently, Alex Obrien won the 1993 Delray Beach Open round of 16 7-6(4) 7-5.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Alex Obrien | 7-6(4) 7-5 | Johan Carlsson | Match data | May 14, 1993* | R16 | Delray Beach Open | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Johan Carlsson | #1,324 | #81 | 201 | 1,703 | 55 | 77 | 41.7% | 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.
| Johan Carlsson | Alex Obrien | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1983 | 4–3 | 57.1% | — | 1,557 | 0 | 0 | — | — | — | — | — | — | — |
| 1984 | 0–5 | 0.0% | #249 | 1,489 | 0 | 0 | — | — | — | — | — | — | — |
| 1985 | 4–3 | 57.1% | #158 | 1,542 | 0 | 0 | — | — | — | — | — | — | — |
| 1986 | 11–9 | 55.0% | #107 | 1,629 | 0 | 0 | — | — | — | — | — | — | — |
| 1987 | 12–19 | 38.7% | #133 | 1,602 | 0 | 0 | — | — | — | — | — | — | — |
| 1988 | 3–4 | 42.9% | #160 | 1,641 | 0 | 0 | — | — | — | — | — | — | — |
| 1989 | 7–15 | 31.8% | #182 | 1,551 | 0 | 0 | — | — | — | — | — | — | — |
| 1990 | 5–5 | 50.0% | #164 | 1,598 | 0 | 0 | — | — | — | — | — | — | — |
| 1991 | 6–6 | 50.0% | #199 | 1,624 | 0 | 0 | — | — | — | — | — | — | — |
| 1992 | 1–5 | 16.7% | #237 | 1,589 | 0 | 0 | — | — | — | — | — | — | — |
| 1993 | 2–2 | 50.0% | #258 | 1,599 | 0 | 0 | — | — | — | — | — | — | — |
| 1994 | 0–1 | 0.0% | #599 | 1,587 | 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.
| Johan Carlsson | 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 % | ||
| 1983 | 3 | 2 | 5 | 60.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 1991 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1992 | 3 | 4 | 7 | 42.9% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1985 | 4 | 1 | 5 | 80.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1993 | 8 | 14 | 22 | 36.4% | 4 | 3 | 7 | 57.1% | 0 | 3 | 3 | 0.0% | — | — | — | — |
| 1986 | 6 | 2 | 8 | 75.0% | 4 | 5 | 9 | 44.4% | — | — | — | — | 1 | 2 | 3 | 33.3% | 1994 | 11 | 12 | 23 | 47.8% | 1 | 5 | 6 | 16.7% | 3 | 4 | 7 | 42.9% | 2 | 3 | 5 | 40.0% |
| 1987 | 8 | 11 | 19 | 42.1% | 0 | 2 | 2 | 0.0% | 2 | 3 | 5 | 40.0% | 2 | 3 | 5 | 40.0% | 1995 | 4 | 9 | 13 | 30.8% | 0 | 3 | 3 | 0.0% | 2 | 3 | 5 | 40.0% | 0 | 2 | 2 | 0.0% |
| 1988 | 3 | 4 | 7 | 42.9% | — | — | — | — | — | — | — | — | — | — | — | — | 1996 | 15 | 8 | 23 | 65.2% | — | — | — | — | — | — | — | — | 3 | 2 | 5 | 60.0% |
| 1989 | 7 | 12 | 19 | 36.8% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1997 | 10 | 14 | 24 | 41.7% | 2 | 5 | 7 | 28.6% | 5 | 3 | 8 | 62.5% | 2 | 4 | 6 | 33.3% |
| 1990 | 4 | 4 | 8 | 50.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 1998 | 5 | 8 | 13 | 38.5% | 0 | 3 | 3 | 0.0% | 2 | 3 | 5 | 40.0% | — | — | — | — |
| 1991 | 6 | 6 | 12 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1999 | 3 | 5 | 8 | 37.5% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1992 | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 2000 | 2 | 3 | 5 | 40.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% |
| 1993 | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 2001 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1994 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 43 | 49 | 92 | 46.7% | 7 | 16 | 23 | 30.4% | 2 | 4 | 6 | 33.3% | 3 | 8 | 11 | 27.3% | 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 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.
| Johan Carlsson | 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 |
| 1983 | 1558 | 116.8 | — | — | — | — | +35 | — | — | 50.0% | +0.28 | 3–1 (75%) | 1–0 | — | +0.18 | 1991 | 1517 | 112.7 | — | — | — | — | — | — | — | 50.0% | +0.25 | — | 0–1 | — | -0.11 |
| 1984 | 1490 | 98.3 | — | — | — | — | +61 | — | — | 23.1% | -2.46 | 0–3 (0%) | 2–0 | — | +0.63 | 1992 | 1539 | 119.0 | — | — | — | — | +46 | — | — | 40.0% | -0.90 | 1–1 | 4–1 (80%) | — | 0.00 |
| 1985 | 1543 | 117.7 | — | — | — | — | +64 | — | — | 53.3% | +0.27 | 1–0 | 1–2 (33%) | — | +0.62 | 1993 | 1540 | 120.7 | — | — | — | — | +25 | +21 | -29 | 41.3% | -0.76 | 4–7 (36%) | 8–4 (67%) | 100.5 | -0.23 |
| 1986 | 1630 | 113.0 | — | — | — | — | +42 | -109 | — | 47.6% | -0.67 | 4–0 (100%) | 5–1 (83%) | 109.3 | +1.47 | 1994 | 1627 | 133.6 | — | — | — | — | +25 | -93 | -105 | 45.3% | -0.40 | 5–10 (33%) | 9–6 (60%) | 98.5 | -0.65 |
| 1987 | 1602 | 120.5 | — | — | — | — | +60 | — | -54 | 37.2% | -1.15 | 7–3 (70%) | 10–5 (67%) | 107.5 | +0.38 | 1995 | 1557 | 125.1 | — | — | — | — | +31 | -56 | -20 | 32.2% | -0.90 | 2–5 (29%) | 3–3 (50%) | 98.1 | -0.97 |
| 1988 | 1641 | 128.6 | — | — | — | — | +45 | — | — | 50.0% | +0.17 | 0–1 | — | — | -0.64 | 1996 | 1759 | 146.1 | — | — | — | — | +15 | — | — | 59.2% | +0.39 | 6–5 (55%) | 8–5 (62%) | 106.8 | +0.66 |
| 1989 | 1552 | 118.6 | — | — | — | — | +36 | — | — | 34.5% | -0.80 | 2–5 (29%) | 0–5 (0%) | 91.9 | -0.35 | 1997 | 1634 | 132.7 | — | — | — | — | +19 | -148 | +27 | 46.7% | -0.07 | 7–14 (33%) | 12–14 (46%) | 95.7 | +0.79 |
| 1990 | 1599 | 115.2 | — | — | — | — | +30 | — | — | 48.0% | -0.48 | 1–0 | 1–1 | — | +0.22 | 1998 | 1638 | 120.6 | — | — | — | — | +5 | -194 | -12 | 41.0% | -0.61 | 2–6 (25%) | 4–4 (50%) | 97.2 | -0.70 |
| 1991 | 1625 | 117.9 | — | — | — | — | +19 | — | — | 42.9% | -0.39 | 4–0 (100%) | 2–2 (50%) | 105.7 | +0.56 | 1999 | 1625 | 122.3 | — | — | — | — | +24 | — | — | 31.6% | -1.21 | 1–0 | 1–0 | — | -0.46 |
| 1992 | 1589 | 114.4 | — | — | — | — | +40 | — | — | 21.4% | -1.86 | 1–1 | 1–1 | — | -0.10 | 2000 | 1648 | 113.8 | — | — | — | — | -20 | — | — | 36.4% | -0.59 | 1–1 | 1–3 (25%) | — | +0.21 |
| 1993 | 1600 | 107.9 | — | — | — | — | — | — | — | 44.4% | -0.44 | 1–0 | 2–1 (67%) | — | +0.01 | 2001 | 1628 | 110.2 | — | — | — | — | — | — | — | 28.6% | -1.28 | 0–1 | 1–1 | — | -0.08 |
| 1994 | 1587 | 96.8 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1703 | 125.4 | — | — | — | — | +43 | -109 | -54 | 40.3% | -0.77 | 24–14 (63%) | 25–18 (58%) | 111.5 | +2.19 | 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 |
|---|---|---|---|---|---|
| Andre Agassi | 0 | 3 | 3 | Jul 22, 1993 | H2H |
| Jimmy Connors | 0 | 3 | 3 | Oct 15, 1992 | H2H |
| Jaime Yzaga | 2 | 1 | 3 | Aug 13, 1992 | H2H |
| Christian Bergstrom | 0 | 3 | 3 | Sep 27, 1991 | H2H |
| Ramesh Krishnan | 0 | 3 | 3 | Jan 9, 1987 | 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 | — |