H2H data updated: 2026-07-19 14:15 UTC
Byron Black vs Marcos Ondruska H2H: 1-0
Byron Black holds a 1–0 lead over Marcos Ondruska in their ATP head-to-head. Across 1 main-draw meeting, Byron Black leads 1–0 on clay. Most recently, Byron Black won the 1997 Coral Springs third round 6-3 6-2.
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ZIM
Age 56
Right-Handed
175 cm / 5'9"
H2H
1
–
0
1 main draw meetings
RSA
Age 53
Right-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 8, 1997* | Coral Springs | ATP 250 | R32 | Clay | Byron Black | 6-3 6-2 | Marcos Ondruska | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Byron Black | #876 | #22 | 1,283 | 1,870 | 239 | 229 | 51.1% | 0 | 0 | 0 | 0 | 2 | 2 |
| Marcos Ondruska | #1,352 | #27 | 1,007 | 1,785 | 105 | 137 | 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 | Byron Black | 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 | 1,536 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1991 | 3–5 | 37.5% | #137 | 1,588 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 1992 | 11–10 | 52.4% | #67 | 1,640 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 1993 | 26–29 | 47.3% | #47 | 1,568 | 0 | 0 |
| 21 | 1991 | 2–3 | 40.0% | #123 | 1,521 | 0 | 0 | 1994 | 15–17 | 46.9% | #98 | 1,685 | 0 | 0 |
| 22 | 1992 | 10–18 | 35.7% | #142 | 1,544 | 0 | 0 | 1995 | 16–19 | 45.7% | #114 | 1,664 | 0 | 0 |
| 23 | 1993 | 19–20 | 48.7% | #84 | 1,662 | 0 | 0 | 1996 | 16–19 | 45.7% | #102 | 1,664 | 0 | 0 |
| 24 | 1994 | 22–26 | 45.8% | #66 | 1,732 | 0 | 0 | 1997 | 12–16 | 42.9% | #113 | 1,652 | 0 | 0 |
| 25 | 1995 | 28–24 | 53.8% | #40 | 1,832 | 0 | 0 | 1998 | 2–10 | 16.7% | #142 | 1,539 | 0 | 0 |
| 26 | 1996 | 34–26 | 56.7% | #44 | 1,747 | 0 | 1 | 1999 | 0–2 | 0.0% | #159 | 1,518 | 0 | 0 |
| 27 | 1997 | 27–24 | 52.9% | #76 | 1,724 | 0 | 1 | 2000 | 0–5 | 0.0% | #204 | 1,476 | 0 | 0 |
| 28 | 1998 | 37–25 | 59.7% | #28 | 1,738 | 0 | 1 | 2001 | 1–2 | 33.3% | #263 | 1,568 | 0 | 0 |
| 29 | 1999 | 24–23 | 51.1% | #65 | 1,690 | 0 | 2 | — | — | — | — | — | — | — |
| 30 | 2000 | 27–24 | 52.9% | #35 | 1,697 | 0 | 2 | — | — | — | — | — | — | — |
| 31 | 2001 | 8–13 | 38.1% | #196 | 1,647 | 0 | 2 | — | — | — | — | — | — | — |
| 32 | 2002 | 1–3 | 25.0% | #317 | 1,634 | 0 | 2 | — | — | — | — | — | — | — |