Chuck Adams
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Andre Agassi | 0 | 5 | 5 | Oct 20, 1994 | H2H |
| Alex Obrien | 2 | 2 | 4 | Aug 16, 1996 | — |
| Jim Grabb | 3 | 1 | 4 | Mar 8, 1995 | H2H |
| Jakob Hlasek | 4 | 0 | 4 | Jan 14, 1995 | H2H |
| Luiz Mattar | 0 | 4 | 4 | Oct 6, 1994 | H2H |
H2H data updated: 2026-09-05 00:00 UTC
Chuck Adams vs Marcos Ondruska H2H: 0-1
Marcos Ondruska holds a 1–0 lead over Chuck Adams in their ATP head-to-head. Across 1 main-draw meeting, Marcos Ondruska leads 1–0 on hard courts. Most recently, Marcos Ondruska won the 1996 Australian Open round of 64 7-5 7-6(3) 3-6 6-0.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
0
–
1
1 main draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Marcos Ondruska | 7-5 7-6(3) 3-6 6-0 | Chuck Adams | Match data | Jan 19, 1996* | R64 | Australian Open | Grand Slam | Hard |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chuck Adams | #1,366 | #34 | 933 | 1,790 | 83 | 93 | 47.2% | 0 | 0 | 0 | 0 | 1 | 1 |
| Marcos Ondruska | #1,352 | #27 | 1,007 | 1,786 | 106 | 138 | 43.4% | 0 | 0 | 0 | 0 | 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.
| Age | Chuck Adams | Marcos Ondruska | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1990 | 3–3 | 50.0% | #256 | 1,537 | 0 | 0 |
| 18 | 1989 | 0–2 | 0.0% | #417 | 1,476 | 0 | 0 | 1991 | 3–5 | 37.5% | #137 | 1,589 | 0 | 0 |
| 19 | 1990 | 2–3 | 40.0% | #193 | 1,489 | 0 | 0 | 1992 | 11–10 | 52.4% | #67 | 1,640 | 0 | 0 |
| 20 | 1991 | 10–12 | 45.5% | #117 | 1,573 | 0 | 0 | 1993 | 26–29 | 47.3% | #47 | 1,568 | 0 | 0 |
| 21 | 1992 | 9–15 | 37.5% | #112 | 1,586 | 0 | 0 | 1994 | 15–17 | 46.9% | #98 | 1,686 | 0 | 0 |
| 22 | 1993 | 25–25 | 50.0% | #69 | 1,696 | 0 | 1 | 1995 | 16–19 | 45.7% | #114 | 1,665 | 0 | 0 |
| 23 | 1994 | 26–24 | 52.0% | #44 | 1,735 | 0 | 1 | 1996 | 17–20 | 45.9% | #102 | 1,675 | 0 | 0 |
| 24 | 1995 | 6–5 | 54.5% | #224 | 1,692 | 0 | 1 | 1997 | 12–16 | 42.9% | #113 | 1,656 | 0 | 0 |
| 25 | 1996 | 5–7 | 41.7% | #278 | 1,618 | 0 | 1 | 1998 | 2–10 | 16.7% | #142 | 1,541 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 1999 | 0–2 | 0.0% | #159 | 1,520 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2000 | 0–5 | 0.0% | #204 | 1,477 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 2001 | 1–2 | 33.3% | #263 | 1,569 | 0 | 0 |
Surface Results by Age
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 | Chuck Adams | Marcos Ondruska | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1990 | 3 | 3 | 6 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1989 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 1991 | 1 | 3 | 4 | 25.0% | 2 | 1 | 3 | 66.7% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 19 | 1990 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1992 | 7 | 7 | 14 | 50.0% | 4 | 1 | 5 | 80.0% | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 20 | 1991 | 7 | 7 | 14 | 50.0% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | 3 | 2 | 5 | 60.0% | 1993 | 12 | 11 | 23 | 52.2% | 10 | 11 | 21 | 47.6% | 4 | 3 | 7 | 57.1% | 0 | 4 | 4 | 0.0% |
| 21 | 1992 | 9 | 14 | 23 | 39.1% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 1994 | 11 | 9 | 20 | 55.0% | 3 | 5 | 8 | 37.5% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% |
| 22 | 1993 | 20 | 16 | 36 | 55.6% | 0 | 3 | 3 | 0.0% | 1 | 3 | 4 | 25.0% | 4 | 3 | 7 | 57.1% | 1995 | 11 | 12 | 23 | 47.8% | 1 | 3 | 4 | 25.0% | 3 | 3 | 6 | 50.0% | 1 | 1 | 2 | 50.0% |
| 23 | 1994 | 20 | 15 | 35 | 57.1% | 0 | 3 | 3 | 0.0% | 2 | 2 | 4 | 50.0% | 4 | 4 | 8 | 50.0% | 1996 | 13 | 13 | 26 | 50.0% | 0 | 3 | 3 | 0.0% | 2 | 3 | 5 | 40.0% | 2 | 1 | 3 | 66.7% |
| 24 | 1995 | 5 | 3 | 8 | 62.5% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | 1997 | 6 | 10 | 16 | 37.5% | 4 | 3 | 7 | 57.1% | 1 | 2 | 3 | 33.3% | 1 | 1 | 2 | 50.0% |
| 25 | 1996 | 5 | 7 | 12 | 41.7% | — | — | — | — | — | — | — | — | — | — | — | — | 1998 | 2 | 7 | 9 | 22.2% | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 2 | 2 | 0.0% |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1999 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2000 | 0 | 4 | 4 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2001 | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| Career | — | 68 | 66 | 134 | 50.7% | 1 | 11 | 12 | 8.3% | 3 | 7 | 10 | 30.0% | 11 | 9 | 20 | 55.0% | — | 66 | 81 | 147 | 44.9% | 25 | 30 | 55 | 45.5% | 11 | 16 | 27 | 40.7% | 4 | 11 | 15 | 26.7% |
Advanced Statistics Comparison by Age
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 | Chuck Adams | Marcos Ondruska | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1990 | 1537 | 111.9 | — | — | — | — | +45 | — | — | 41.7% | -1.25 | 1–1 | 1–0 | — | +0.20 |
| 18 | 1989 | 1477 | 102.1 | — | — | — | — | — | — | — | 16.7% | -0.84 | 0–1 | 0–2 | — | +0.05 | 1991 | 1589 | 127.8 | -3.07 | +0.45 | 0.825 | 46.5% | -15 | +24 | — | 40.0% | -0.60 | 1–1 | 0–1 | — | -0.46 |
| 19 | 1990 | 1489 | 106.0 | — | — | — | — | +43 | — | — | 41.7% | -0.33 | 1–1 | 0–1 | — | +0.35 | 1992 | 1641 | 118.5 | -2.04 | +3.41 | 1.062 | 51.0% | -37 | +25 | — | 50.0% | +0.14 | 4–2 (67%) | 2–3 (40%) | 102.8 | +1.64 |
| 20 | 1991 | 1574 | 124.7 | — | — | — | — | +39 | — | — | 44.2% | -0.38 | 4–3 (57%) | 3–5 (38%) | 100.1 | -0.24 | 1993 | 1568 | 136.6 | -2.53 | +2.02 | 0.972 | 49.6% | +55 | +92 | +20 | 49.3% | -0.07 | 7–11 (39%) | 5–5 (50%) | 96.4 | +1.65 |
| 21 | 1992 | 1586 | 122.1 | — | — | — | — | +32 | — | — | 42.9% | -0.55 | 0–5 (0%) | 9–6 (60%) | 98.6 | +1.11 | 1994 | 1687 | 133.1 | -1.29 | +1.94 | 0.994 | 50.0% | -8 | -54 | -101 | 51.1% | +0.02 | 6–10 (38%) | 6–5 (55%) | 97.5 | -0.64 |
| 22 | 1993 | 1697 | 140.4 | — | — | — | — | +48 | -235 | -174 | 52.3% | +0.10 | 8–13 (38%) | 11–11 (50%) | 96.6 | -0.71 | 1995 | 1666 | 131.0 | -2.18 | +1.47 | 0.970 | 49.6% | +20 | -47 | -65 | 46.9% | -0.02 | 8–7 (53%) | 4–9 (31%) | 98.1 | -0.51 |
| 23 | 1994 | 1736 | 140.3 | — | — | — | — | +27 | -304 | -159 | 50.8% | -0.04 | 8–5 (62%) | 9–10 (47%) | 103.3 | -0.79 | 1996 | 1675 | 135.7 | -1.48 | +1.63 | 0.982 | 49.3% | +38 | -128 | -51 | 45.8% | -0.15 | 5–5 (50%) | 7–8 (47%) | 97.4 | -1.02 |
| 24 | 1995 | 1693 | 114.2 | — | — | — | — | +57 | -259 | — | 54.5% | -0.55 | 2–0 | 6–1 (86%) | — | +1.01 | 1997 | 1656 | 124.4 | -3.01 | -0.51 | 0.853 | 47.2% | +1 | -41 | -28 | 38.0% | -0.69 | 7–2 (78%) | 4–7 (36%) | 106.2 | -0.01 |
| 25 | 1996 | 1619 | 115.7 | — | — | — | — | +42 | — | — | 47.2% | -0.06 | 2–4 (33%) | 1–3 (25%) | 94.2 | +1.07 | 1998 | 1541 | 113.3 | -3.51 | -1.85 | 0.737 | 44.6% | +23 | — | — | 23.3% | -1.53 | 1–2 (33%) | 1–4 (20%) | 96.2 | +0.28 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1999 | 1520 | 102.7 | -1.06 | +2.09 | 0.716 | 43.6% | — | — | — | 0.0% | -2.80 | — | — | — | -0.12 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2000 | 1477 | 113.2 | -2.58 | +2.02 | 0.709 | 43.5% | +31 | — | — | 16.7% | -2.50 | 0–2 | 2–1 (67%) | — | -0.49 |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2001 | 1569 | 114.2 | -1.90 | +4.79 | 0.909 | 48.2% | — | — | — | 33.3% | -1.83 | 1–0 | 1–1 | — | -0.37 |
| Career | — | 1790 | 136.5 | — | — | — | — | +38 | -266 | -167 | 48.6% | -0.15 | 25–32 (44%) | 39–39 (50%) | 99.0 | +1.05 | — | 1786 | 135.2 | -2.21 | +1.52 | 0.947 | 49.0% | +19 | +16 | -37 | 44.4% | -0.33 | 41–43 (49%) | 33–44 (43%) | 97.0 | +0.06 |
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.
Marcos Ondruska
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Petr Korda | 1 | 5 | 6 | Aug 13, 1998 | H2H |
| Jim Courier | 0 | 4 | 4 | Jul 23, 1998 | H2H |
| Jonas Bjorkman | 0 | 4 | 4 | Jan 11, 1997 | H2H |
| Karol Kucera | 3 | 1 | 4 | Jan 10, 1997 | H2H |
| Goran Ivanisevic | 1 | 3 | 4 | Jul 26, 1996 | H2H |