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

Byron Black vs Kevin Ullyett H2H: 1-1

Byron Black and Kevin Ullyett are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, Kevin Ullyett won the 1999 Canadian Open round of 32 5-7 6-4 7-6(6).

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Byron Black
ZIM Age 56 Right-Handed 175 cm / 5'9"
H2H
1 – 1
2 main draw meetings
Kevin Ullyett
ZIM Age 54 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kevin Ullyett #243 5-7 6-4 7-6(6) Byron Black #58 Match data Aug 5, 1999* R32 Canadian Open Masters 1000 Hard
Byron Black #71 7-6(7) 6-4 Kevin Ullyett #157 Match data Mar 31, 1994* R32 South African Open ATP World Series → modern equivalent ATP 250 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
Byron Black #876 #22 1,283 1,873 240 230 51.1% 0 0 0 0 2 2
Kevin Ullyett #1,400 #107 377 1,636 18 30 37.5% 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 Kevin Ullyett
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 — — — — — — — 1992 2–2 50.0% #330 1,511 0 0
21 1991 2–3 40.0% #123 1,521 0 0 1993 2–2 50.0% #139 1,547 0 0
22 1992 10–18 35.7% #142 1,544 0 0 1994 0–6 0.0% #237 1,507 0 0
23 1993 19–20 48.7% #84 1,662 0 0 1995 1–1 50.0% #421 1,513 0 0
24 1994 22–26 45.8% #66 1,734 0 0 1996 0–1 0.0% #169 1,504 0 0
25 1995 28–24 53.8% #40 1,834 0 0 1997 4–7 36.4% #194 1,504 0 0
26 1996 35–27 56.5% #44 1,746 0 1 1998 0–1 0.0% #382 1,491 0 0
27 1997 27–24 52.9% #76 1,723 0 1 1999 6–4 60.0% #188 1,586 0 0
28 1998 37–25 59.7% #28 1,737 0 1 2000 3–6 33.3% #158 1,571 0 0
29 1999 24–23 51.1% #65 1,690 0 2 — — — — — — —
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 Kevin Ullyett
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 %
20 — — — — — — — — — — — — — — — — — 1992 2 2 4 50.0% — — — — — — — — — — — —
21 1991 1 2 3 33.3% — — — — 1 1 2 50.0% — — — — 1993 2 2 4 50.0% — — — — — — — — — — — —
22 1992 7 10 17 41.2% 0 2 2 0.0% 2 3 5 40.0% 1 3 4 25.0% 1994 0 5 5 0.0% — — — — 0 1 1 0.0% — — — —
23 1993 10 11 21 47.6% 1 1 2 50.0% 5 4 9 55.6% 3 4 7 42.9% 1995 1 1 2 50.0% — — — — — — — — — — — —
24 1994 14 17 31 45.2% 0 1 1 0.0% 4 4 8 50.0% 4 4 8 50.0% 1996 0 1 1 0.0% — — — — — — — — — — — —
25 1995 12 12 24 50.0% 1 2 3 33.3% 7 4 11 63.6% 8 6 14 57.1% 1997 0 3 3 0.0% — — — — 2 2 4 50.0% 2 2 4 50.0%
26 1996 21 15 36 58.3% 1 3 4 25.0% 4 4 8 50.0% 9 5 14 64.3% 1998 — — — — — — — — 0 1 1 0.0% — — — —
27 1997 16 14 30 53.3% 4 5 9 44.4% 5 3 8 62.5% 2 2 4 50.0% 1999 2 2 4 50.0% — — — — 4 2 6 66.7% — — — —
28 1998 24 16 40 60.0% 2 2 4 50.0% 10 3 13 76.9% 1 4 5 20.0% 2000 3 6 9 33.3% — — — — — — — — — — — —
29 1999 12 15 27 44.4% 2 1 3 66.7% 2 3 5 40.0% 8 4 12 66.7% — — — — — — — — — — — — — — — — —
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% — 10 22 32 31.2% — — — — 6 6 12 50.0% 2 2 4 50.0%

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 42/48 of Kevin Ullyett'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 Kevin Ullyett
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%
20 — —/— — — — — — — — — — 1992 4/4 3.3 9.0 52.1% 71.3% 46.5% 70.0% 49.7% 59.2% 43.6%
21 1991 4/5 3.0 2.8 56.1% 63.3% 48.1% 30.0% 32.9% 56.7% 35.5% 1993 2/4 2.5 1.5 60.6% 56.0% 46.0% 45.0% 91.7% 51.4% 45.8%
22 1992 21/28 2.4 3.0 60.8% 64.6% 50.3% 49.1% 40.0% 58.9% 38.4% 1994 5/6 2.4 5.8 55.4% 63.7% 47.6% 59.1% 37.1% 56.4% 32.6%
23 1993 36/39 2.9 3.6 60.3% 64.1% 48.9% 55.0% 49.1% 57.8% 40.0% 1995 2/2 6.0 8.0 46.6% 60.7% 49.6% 58.5% 45.2% 55.1% 45.2%
24 1994 42/48 3.2 2.5 57.5% 67.6% 49.1% 56.6% 44.7% 59.6% 37.7% 1996 1/1 1.0 2.0 65.0% 62.7% 47.2% 50.0% 25.0% 57.3% 36.9%
25 1995 40/52 3.8 2.9 60.8% 70.9% 51.6% 57.0% 39.7% 63.4% 38.2% 1997 10/11 7.5 5.1 56.6% 75.8% 50.1% 56.3% 50.1% 64.6% 36.9%
26 1996 47/62 2.5 2.6 60.1% 65.3% 50.9% 57.2% 48.7% 59.4% 37.8% 1998 1/1 5.0 3.0 57.1% 78.6% 61.9% 60.0% — 71.4% 27.0%
27 1997 41/51 4.0 3.0 57.5% 68.7% 51.7% 56.7% 44.2% 61.2% 41.1% 1999 10/10 5.2 5.0 60.8% 73.0% 50.1% 59.6% 41.7% 64.6% 37.9%
28 1998 46/62 3.8 2.4 60.0% 68.6% 52.1% 59.0% 43.0% 62.0% 40.8% 2000 7/9 5.6 6.0 54.4% 68.9% 41.7% 49.4% 37.3% 56.7% 32.4%
29 1999 42/47 4.9 2.3 59.3% 68.9% 51.3% 59.2% 37.1% 61.8% 38.3% — —/— — — — — — — — — —
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% — 42/48 5.1 5.5 56.6% 70.2% 48.0% 57.1% 44.3% 60.7% 37.1%

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 Kevin Ullyett
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
20 — — — — — — — — — — — — — — — — 1992 1512 107.3 -1.83 +1.45 1.070 51.7% +39 — — 60.0% +0.80 0–2 2–1 (67%) — +0.52
21 1991 1521 104.2 -1.02 -0.06 0.821 45.3% +14 — — 41.7% -0.83 1–1 1–1 — -0.22 1993 1547 113.6 -0.75 +1.01 0.943 49.0% +29 — — 46.2% -0.31 1–0 1–1 — -0.06
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 1994 1507 120.7 -1.37 +0.03 0.747 45.3% +22 — — 13.3% -2.07 0–2 0–3 (0%) — -0.81
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 1995 1514 104.6 -1.70 -1.64 1.008 50.0% — — — 50.0% +0.17 1–1 1–1 — +0.23
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 1996 1504 100.7 -3.15 -0.41 0.864 47.1% — — — 33.3% -2.00 0–1 1–0 — 0.00
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 1997 1505 117.6 +0.61 -0.46 1.041 51.0% +4 — +133 42.9% -0.04 2–4 (33%) 2–4 (33%) — +0.59
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 1998 1492 100.4 -1.75 +0.41 0.944 46.4% — — — 0.0% -2.50 — — — +0.13
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 1999 1587 124.6 +0.84 -0.21 1.071 51.3% -36 — +73 56.5% +0.22 2–1 (67%) 5–2 (71%) — +0.36
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 2000 1572 108.9 -2.02 -3.58 0.747 45.1% -16 — — 33.3% -1.04 2–1 (67%) 1–1 — +0.60
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 2001 1571 102.8 — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
38 — — — — — — — — — — — — — — — — 2010 1554 96.1 — — — — — — — — — — — — —
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 — 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 Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.