H2H data updated: 2026-09-02 00:00 UTC

Byron Black vs Alex Antonitsch H2H: 1-0

Byron Black holds a 1–0 lead over Alex Antonitsch in their ATP head-to-head. Across 1 main-draw meeting, Byron Black leads 1–0 on carpet. Most recently, Byron Black won the 1993 Vienna Open round of 32 7-6(5) 6-0.

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Byron Black
ZIM Age 56 Right-Handed 175 cm / 5'9"
H2H
1 – 0
1 main draw meetings
Alex Antonitsch
AUT Age 60 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Byron Black #89 7-6(5) 6-0 Alex Antonitsch #74 Match data Oct 21, 1993* R32 Vienna Open ATP 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.

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
Byron Black #876 #22 1,283 1,873 240 230 51.1% 0 0 0 0 2 2
Alex Antonitsch #1,272 #40 586 1,820 100 134 42.7% 0 0 0 0 1 1

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 Alex Antonitsch
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1985 2–2 50.0% #237 1,518 0 0
20 — — — — — — — 1986 3–4 42.9% #217 1,522 0 0
21 1991 2–3 40.0% #123 1,521 0 0 1987 7–10 41.2% #115 1,534 0 0
22 1992 10–18 35.7% #142 1,544 0 0 1988 4–15 21.1% #172 1,496 0 0
23 1993 19–20 48.7% #84 1,662 0 0 1989 10–10 50.0% #83 1,591 0 0
24 1994 22–26 45.8% #66 1,734 0 0 1990 25–19 56.8% #64 1,700 0 1
25 1995 28–24 53.8% #40 1,834 0 0 1991 10–15 40.0% #111 1,591 0 1
26 1996 35–27 56.5% #44 1,746 0 1 1992 12–15 44.4% #108 1,632 0 1
27 1997 27–24 52.9% #76 1,723 0 1 1993 14–18 43.8% #90 1,571 0 1
28 1998 37–25 59.7% #28 1,737 0 1 1994 12–21 36.4% #140 1,582 0 1
29 1999 24–23 51.1% #65 1,690 0 2 1995 1–5 16.7% #519 1,525 0 1
30 2000 27–24 52.9% #35 1,710 0 2 — — — — — — —
31 2001 8–13 38.1% #196 1,652 0 2 — — — — — — —
32 2002 1–3 25.0% #317 1,636 0 2 — — — — — — —

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 Byron Black Alex Antonitsch
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
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 %
19 — — — — — — — — — — — — — — — — — 1985 0 1 1 0.0% 2 1 3 66.7% — — — — — — — —
20 — — — — — — — — — — — — — — — — — 1986 0 2 2 0.0% 3 2 5 60.0% — — — — — — — —
21 1991 1 2 3 33.3% — — — — 1 1 2 50.0% — — — — 1987 4 6 10 40.0% 3 2 5 60.0% 0 2 2 0.0% — — — —
22 1992 7 10 17 41.2% 0 2 2 0.0% 2 3 5 40.0% 1 3 4 25.0% 1988 1 5 6 16.7% 1 4 5 20.0% 0 2 2 0.0% 2 4 6 33.3%
23 1993 10 11 21 47.6% 1 1 2 50.0% 5 4 9 55.6% 3 4 7 42.9% 1989 4 3 7 57.1% 5 4 9 55.6% — — — — 1 3 4 25.0%
24 1994 14 17 31 45.2% 0 1 1 0.0% 4 4 8 50.0% 4 4 8 50.0% 1990 14 9 23 60.9% 2 3 5 40.0% 6 3 9 66.7% 3 4 7 42.9%
25 1995 12 12 24 50.0% 1 2 3 33.3% 7 4 11 63.6% 8 6 14 57.1% 1991 9 9 18 50.0% 0 1 1 0.0% 0 1 1 0.0% 1 4 5 20.0%
26 1996 21 15 36 58.3% 1 3 4 25.0% 4 4 8 50.0% 9 5 14 64.3% 1992 3 6 9 33.3% 0 1 1 0.0% 4 1 5 80.0% 5 7 12 41.7%
27 1997 16 14 30 53.3% 4 5 9 44.4% 5 3 8 62.5% 2 2 4 50.0% 1993 9 9 18 50.0% 1 1 2 50.0% 4 4 8 50.0% 0 4 4 0.0%
28 1998 24 16 40 60.0% 2 2 4 50.0% 10 3 13 76.9% 1 4 5 20.0% 1994 6 11 17 35.3% 0 2 2 0.0% 2 4 6 33.3% 4 4 8 50.0%
29 1999 12 15 27 44.4% 2 1 3 66.7% 2 3 5 40.0% 8 4 12 66.7% 1995 0 1 1 0.0% 0 3 3 0.0% — — — — 1 1 2 50.0%
30 2000 17 16 33 51.5% 1 4 5 20.0% 9 3 12 75.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
31 2001 4 9 13 30.8% 0 1 1 0.0% 4 3 7 57.1% — — — — — — — — — — — — — — — — — — — — —
32 2002 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 139 140 279 49.8% 12 22 34 35.3% 53 35 88 60.2% 36 33 69 52.2% — 50 62 112 44.6% 17 24 41 41.5% 16 17 33 48.5% 17 31 48 35.4%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 381/470 of Byron Black's and 112/123 of Alex Antonitsch's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Byron Black Alex Antonitsch
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
21 1991 4/5 3.0 2.8 56.1% 63.3% 48.1% 30.0% 32.9% 56.7% 35.5% — —/— — — — — — — — — —
22 1992 21/28 2.4 3.0 60.8% 64.6% 50.3% 49.1% 40.0% 58.9% 38.4% — —/— — — — — — — — — —
23 1993 36/39 2.9 3.6 60.3% 64.1% 48.9% 55.0% 49.1% 57.8% 40.0% — —/— — — — — — — — — —
24 1994 42/48 3.2 2.5 57.5% 67.6% 49.1% 56.6% 44.7% 59.6% 37.7% — —/— — — — — — — — — —
25 1995 40/52 3.8 2.9 60.8% 70.9% 51.6% 57.0% 39.7% 63.4% 38.2% 1991 22/25 3.6 3.5 52.8% 66.9% 48.0% 57.8% 42.0% 58.1% 38.9%
26 1996 47/62 2.5 2.6 60.1% 65.3% 50.9% 57.2% 48.7% 59.4% 37.8% 1992 24/27 3.6 2.8 58.2% 66.5% 48.6% 55.8% 46.9% 58.9% 36.1%
27 1997 41/51 4.0 3.0 57.5% 68.7% 51.7% 56.7% 44.2% 61.2% 41.1% 1993 30/32 6.2 3.2 56.3% 73.7% 52.0% 65.0% 36.3% 63.9% 36.3%
28 1998 46/62 3.8 2.4 60.0% 68.6% 52.1% 59.0% 43.0% 62.0% 40.8% 1994 30/33 4.6 3.5 54.2% 68.7% 46.8% 61.6% 43.6% 58.9% 37.5%
29 1999 42/47 4.9 2.3 59.3% 68.9% 51.3% 59.2% 37.1% 61.8% 38.3% 1995 6/6 3.3 3.3 52.5% 70.9% 40.3% 50.4% 18.3% 56.0% 31.0%
30 2000 40/51 3.5 1.6 62.1% 70.9% 53.0% 60.1% 42.1% 64.1% 40.4% — —/— — — — — — — — — —
31 2001 20/21 2.2 1.7 64.3% 65.2% 51.4% 50.5% 42.5% 60.0% 34.9% — —/— — — — — — — — — —
32 2002 2/4 3.0 1.0 66.7% 62.0% 42.4% 43.7% 55.6% 54.9% 29.3% — —/— — — — — — — — — —
Career — 381/470 3.4 2.6 60.0% 67.7% 51.0% 56.4% 43.3% 60.9% 38.9% — 112/234 4.5 3.3 55.2% 69.3% 48.4% 59.9% 40.7% 59.9% 36.8%

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 Byron Black Alex Antonitsch
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
19 — — — — — — — — — — — — — — — — 1985 1518 109.6 — — — — — +38 — 50.0% -0.20 1–1 — — +0.17
20 — — — — — — — — — — — — — — — — 1986 1523 107.2 — — — — — +77 — 40.0% -1.47 1–0 4–0 (100%) — +0.74
21 1991 1521 104.2 -1.02 -0.06 0.821 45.3% +14 — — 41.7% -0.83 1–1 1–1 — -0.22 1987 1534 116.3 — — — — -16 +74 — 48.0% -0.70 2–7 (22%) 6–1 (86%) — +0.84
22 1992 1545 120.6 -1.55 +0.16 0.935 48.9% +19 — +38 39.1% -0.64 2–6 (25%) 6–5 (55%) — +0.55 1988 1497 120.7 — — — — +7 +79 — 31.4% -1.22 2–5 (29%) 4–2 (67%) — -0.63
23 1993 1663 132.7 -3.10 +1.66 0.948 49.0% -11 — -11 50.0% 0.00 3–4 (43%) 5–6 (45%) — +1.18 1989 1592 128.5 — — — — -44 +9 — 49.1% +0.19 6–6 (50%) 5–5 (50%) — -0.09
24 1994 1735 137.9 -1.20 +0.09 0.933 48.6% 0 — -52 44.4% -0.50 8–4 (67%) 10–9 (53%) — -1.35 1990 1701 142.8 — — — — -6 -90 -33 53.8% -0.03 11–5 (69%) 14–4 (78%) — -1.28
25 1995 1834 141.6 +1.31 +1.27 1.043 50.6% -19 -332 -108 53.3% -0.04 9–9 (50%) 17–8 (68%) — -0.98 1991 1592 122.0 -2.73 -0.33 0.929 48.8% +27 — — 41.8% -0.49 3–4 (43%) 3–2 (60%) — +0.10
26 1996 1747 135.8 -2.17 +0.51 0.929 48.8% +32 -274 -13 51.4% -0.06 13–5 (72%) 11–10 (52%) — +0.90 1992 1632 131.9 -1.83 -0.96 0.880 47.6% -6 — +90 44.4% -0.49 4–3 (57%) 8–2 (80%) — -0.10
27 1997 1724 143.0 -0.46 +2.90 1.057 51.0% +19 -166 +77 51.6% +0.20 7–7 (50%) 11–8 (58%) — -1.28 1993 1571 119.9 +0.94 -1.73 1.006 50.2% +7 — +115 43.2% +0.04 7–5 (58%) 4–17 (19%) — +2.93
28 1998 1738 141.5 +0.32 +2.69 1.074 51.1% -11 -159 +112 57.4% +0.59 10–8 (56%) 8–12 (40%) — +1.98 1994 1582 128.8 -1.59 -0.59 0.912 48.4% +12 — +74 39.5% -0.86 2–6 (25%) 6–7 (46%) — -1.20
29 1999 1691 138.9 -0.27 +0.43 1.001 49.9% +27 -63 +73 48.7% 0.00 7–4 (64%) 5–9 (36%) — +0.97 1995 1525 98.7 -2.47 -3.22 0.705 43.8% +59 -16 — 27.3% -1.27 0–1 — — +0.28
30 2000 1711 136.3 +1.49 +2.31 1.126 52.1% -21 -150 +129 53.6% +0.51 6–8 (43%) 9–14 (39%) — +1.00 — — — — — — — — — — — — — — — —
31 2001 1652 123.1 -1.09 -1.12 0.873 47.9% -23 — +160 36.7% -0.80 2–1 (67%) 3–5 (38%) — -1.02 — — — — — — — — — — — — — — — —
32 2002 1637 107.3 -2.90 -0.76 0.651 44.4% +5 — — 25.0% -1.50 1–0 0–1 — +0.04 — — — — — — — — — — — — — — — —
Career — 1873 141.2 -0.61 +1.24 0.995 49.9% +4 -184 +41 49.9% 0.00 69–57 (55%) 86–88 (49%) 103.5 +0.38 — 1820 133.4 -1.23 -1.06 0.919 48.5% +2 +24 +54 44.5% -0.43 39–43 (48%) 54–40 (57%) 106.9 +0.76

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.