Kevin Ullyett
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Wayne Black | 1 | 1 | 2 | Aug 16, 2000 | H2H |
| Ronald Agenor | 1 | 1 | 2 | Jul 27, 2000 | H2H |
| Byron Black | 1 | 1 | 2 | Aug 5, 1999 | H2H |
| David Prinosil | 1 | 1 | 2 | Jun 19, 1999 | H2H |
| Alexander Volkov | 1 | 1 | 2 | Jun 11, 1997 | H2H |
H2H data updated: 2026-09-06 00:00 UTC
Kevin Ullyett vs Alex Obrien H2H: 1-0
Kevin Ullyett holds a 1–0 lead over Alex Obrien in their ATP head-to-head. Across 1 main-draw meeting, Kevin Ullyett leads 1–0 on hard courts. Most recently, Kevin Ullyett won the 1993 US Open round of 128 6-3 5-7 5-7 6-1 6-4.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Alex Obrien | 6-1 7-6(6) | Kevin Ullyett | Match data | Jan 16, 2001* | Q2 | Australian Open | Grand Slam | Hard |
| Kevin Ullyett | 6-3 5-7 5-7 6-1 6-4 | Alex Obrien | Match data | Sep 1, 1993* | R128 | US Open | Grand Slam | Hard |
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.
Career Comparison
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kevin Ullyett | #1,400 | #107 | 377 | 1,636 | 18 | 30 | 37.5% | 0 | 0 | 0 | 0 | 0 | 0 |
| Alex Obrien | — | — | — | 1,794 | — | — | — | 0 | 0 | 0 | 1 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Kevin Ullyett | Alex Obrien | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1992 | 2–2 | 50.0% | #330 | 1,511 | 0 | 0 | — | — | — | — | — | — | — |
| 1993 | 2–2 | 50.0% | #139 | 1,547 | 0 | 0 | — | — | — | — | — | — | — |
| 1994 | 0–6 | 0.0% | #237 | 1,507 | 0 | 0 | — | — | — | — | — | — | — |
| 1995 | 1–1 | 50.0% | #421 | 1,513 | 0 | 0 | — | — | — | — | — | — | — |
| 1996 | 0–1 | 0.0% | #169 | 1,504 | 0 | 0 | — | — | — | — | — | — | — |
| 1997 | 4–7 | 36.4% | #194 | 1,504 | 0 | 0 | — | — | — | — | — | — | — |
| 1998 | 0–1 | 0.0% | #382 | 1,491 | 0 | 0 | — | — | — | — | — | — | — |
| 1999 | 6–4 | 60.0% | #188 | 1,586 | 0 | 0 | — | — | — | — | — | — | — |
| 2000 | 3–6 | 33.3% | #158 | 1,571 | 0 | 0 | — | — | — | — | — | — | — |
Surface Results by Career Season
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.
| Kevin Ullyett | 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 % | ||
| 1992 | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1991 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1993 | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1992 | 3 | 4 | 7 | 42.9% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1994 | 0 | 5 | 5 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 1993 | 8 | 14 | 22 | 36.4% | 4 | 3 | 7 | 57.1% | 0 | 3 | 3 | 0.0% | — | — | — | — |
| 1995 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1994 | 11 | 12 | 23 | 47.8% | 1 | 5 | 6 | 16.7% | 3 | 4 | 7 | 42.9% | 2 | 3 | 5 | 40.0% |
| 1996 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1995 | 4 | 9 | 13 | 30.8% | 0 | 3 | 3 | 0.0% | 2 | 3 | 5 | 40.0% | 0 | 2 | 2 | 0.0% |
| 1997 | 0 | 3 | 3 | 0.0% | — | — | — | — | 2 | 2 | 4 | 50.0% | 2 | 2 | 4 | 50.0% | 1996 | 15 | 8 | 23 | 65.2% | — | — | — | — | — | — | — | — | 3 | 2 | 5 | 60.0% |
| 1998 | — | — | — | — | — | — | — | — | 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% |
| 1999 | 2 | 2 | 4 | 50.0% | — | — | — | — | 4 | 2 | 6 | 66.7% | — | — | — | — | 1998 | 5 | 8 | 13 | 38.5% | 0 | 3 | 3 | 0.0% | 2 | 3 | 5 | 40.0% | — | — | — | — |
| 2000 | 3 | 6 | 9 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | 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 | 10 | 22 | 32 | 31.2% | — | — | — | — | 6 | 6 | 12 | 50.0% | 2 | 2 | 4 | 50.0% | Career | 62 | 80 | 142 | 43.7% | 7 | 20 | 27 | 25.9% | 13 | 18 | 31 | 41.9% | 7 | 12 | 19 | 36.8% |
Advanced Statistics Comparison by Career Season
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.
| Kevin Ullyett | 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 |
| 1992 | 1512 | 107.3 | -1.83 | +1.45 | 1.070 | 51.7% | +39 | — | — | 60.0% | +0.80 | 0–2 | 2–1 (67%) | — | +0.52 | 1991 | 1517 | 112.7 | — | — | — | — | — | — | — | 50.0% | +0.25 | — | 0–1 | — | -0.11 |
| 1993 | 1547 | 113.6 | -0.75 | +1.01 | 0.943 | 49.0% | +29 | — | — | 46.2% | -0.31 | 1–0 | 1–1 | — | -0.06 | 1992 | 1539 | 119.0 | — | — | — | — | +46 | — | — | 40.0% | -0.90 | 1–1 | 4–1 (80%) | — | 0.00 |
| 1994 | 1507 | 120.7 | -1.37 | +0.03 | 0.747 | 45.3% | +22 | — | — | 13.3% | -2.07 | 0–2 | 0–3 (0%) | — | -0.81 | 1993 | 1540 | 120.7 | — | — | — | — | +25 | +21 | -29 | 41.3% | -0.76 | 4–7 (36%) | 8–4 (67%) | 100.5 | -0.23 |
| 1995 | 1514 | 104.6 | -1.70 | -1.64 | 1.008 | 50.0% | — | — | — | 50.0% | +0.17 | 1–1 | 1–1 | — | +0.23 | 1994 | 1627 | 133.6 | — | — | — | — | +25 | -93 | -105 | 45.3% | -0.40 | 5–10 (33%) | 9–6 (60%) | 98.5 | -0.65 |
| 1996 | 1504 | 100.7 | -3.15 | -0.41 | 0.864 | 47.1% | — | — | — | 33.3% | -2.00 | 0–1 | 1–0 | — | 0.00 | 1995 | 1557 | 125.1 | — | — | — | — | +31 | -56 | -20 | 32.2% | -0.90 | 2–5 (29%) | 3–3 (50%) | 98.1 | -0.97 |
| 1997 | 1505 | 117.6 | +0.61 | -0.46 | 1.041 | 51.0% | +4 | — | +133 | 42.9% | -0.04 | 2–4 (33%) | 2–4 (33%) | 97.4 | +0.59 | 1996 | 1759 | 146.1 | — | — | — | — | +15 | — | — | 59.2% | +0.39 | 6–5 (55%) | 8–5 (62%) | 106.8 | +0.66 |
| 1998 | 1492 | 100.4 | -1.75 | +0.41 | 0.944 | 46.4% | — | — | — | 0.0% | -2.50 | — | — | — | +0.13 | 1997 | 1634 | 132.7 | — | — | — | — | +19 | -148 | +27 | 46.7% | -0.07 | 7–14 (33%) | 12–14 (46%) | 95.7 | +0.79 |
| 1999 | 1587 | 124.6 | +0.84 | -0.21 | 1.071 | 51.3% | -36 | — | +73 | 56.5% | +0.22 | 2–1 (67%) | 5–2 (71%) | 104.9 | +0.36 | 1998 | 1638 | 120.6 | — | — | — | — | +5 | -194 | -12 | 41.0% | -0.61 | 2–6 (25%) | 4–4 (50%) | 97.2 | -0.70 |
| 2000 | 1572 | 108.9 | -2.02 | -3.58 | 0.747 | 45.1% | -16 | — | — | 33.3% | -1.04 | 2–1 (67%) | 1–1 | — | +0.60 | 1999 | 1625 | 122.3 | — | — | — | — | +24 | — | — | 31.6% | -1.21 | 1–0 | 1–0 | — | -0.46 |
| 2001 | 1571 | 102.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2000 | 1648 | 113.8 | — | — | — | — | -20 | — | — | 36.4% | -0.59 | 1–1 | 1–3 (25%) | — | +0.21 |
| 2010 | 1554 | 96.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2001 | 1628 | 110.2 | — | — | — | — | — | — | — | 28.6% | -1.28 | 0–1 | 1–1 | — | -0.08 |
| Career | 1637 | 123.2 | -0.56 | -0.64 | 0.944 | 49.1% | +4 | — | +97 | 41.1% | -0.47 | 8–12 (40%) | 13–13 (50%) | 101.0 | +3.25 | Career | 1795 | 135.4 | — | — | — | — | +20 | -85 | -27 | 43.8% | -0.41 | 29–50 (37%) | 51–42 (55%) | 100.1 | -0.71 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
Alex Obrien
all rivalries →| 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 | — |