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

Byron Black vs Aaron Krickstein H2H: 0-1

Aaron Krickstein holds a 1–0 lead over Byron Black in their ATP head-to-head. Across 1 main-draw meeting, Aaron Krickstein leads 1–0 on carpet. Most recently, Aaron Krickstein won the 1994 Tokyo Indoor round of 32 6-1 6-1.

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Byron Black
ZIM Age 56 Right-Handed 175 cm / 5'9"
H2H
0 – 1
1 main draw meetings
Aaron Krickstein
USA Age 59 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Aaron Krickstein #39 6-1 6-1 Byron Black #77 Match data Oct 13, 1994* R32 Tokyo Indoor ATP Championship Series → modern equivalent ATP 500 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
Aaron Krickstein #1,299 #6 1,544 2,043 381 252 60.2% 0 0 0 0 9 9

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 Aaron Krickstein
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1983 8–5 61.5% #93 1,646 0 1
16 — — — — — — — 1984 34–17 66.7% #12 1,865 0 4
17 — — — — — — — 1985 24–20 54.5% #29 1,767 0 4
18 — — — — — — — 1986 38–21 64.4% #26 1,841 0 4
19 — — — — — — — 1987 14–12 53.8% #61 1,815 0 4
20 — — — — — — — 1988 47–23 67.1% #15 1,877 0 4
21 1991 2–3 40.0% #123 1,521 0 0 1989 48–19 71.6% #8 2,007 0 7
22 1992 10–18 35.7% #142 1,544 0 0 1990 37–26 58.7% #20 1,822 0 7
23 1993 19–20 48.7% #84 1,662 0 0 1991 28–21 57.1% #34 1,858 0 7
24 1994 22–26 45.8% #66 1,734 0 0 1992 31–15 67.4% #28 1,827 0 8
25 1995 28–24 53.8% #40 1,834 0 0 1993 26–19 57.8% #45 1,787 0 9
26 1996 35–27 56.5% #44 1,746 0 1 1994 30–26 53.6% #35 1,742 0 9
27 1997 27–24 52.9% #76 1,723 0 1 1995 16–24 40.0% #70 1,595 0 9
28 1998 37–25 59.7% #28 1,737 0 1 1996 0–4 0.0% #1092 1,536 0 9
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 Aaron Krickstein
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 %
15 — — — — — — — — — — — — — — — — — 1983 8 1 9 88.9% 0 3 3 0.0% — — — — 0 1 1 0.0%
16 — — — — — — — — — — — — — — — — — 1984 9 4 13 69.2% 24 9 33 72.7% — — — — 1 4 5 20.0%
17 — — — — — — — — — — — — — — — — — 1985 9 6 15 60.0% 14 11 25 56.0% 0 1 1 0.0% 1 2 3 33.3%
18 — — — — — — — — — — — — — — — — — 1986 19 9 28 67.9% 16 8 24 66.7% — — — — 3 4 7 42.9%
19 — — — — — — — — — — — — — — — — — 1987 2 4 6 33.3% 12 8 20 60.0% — — — — — — — —
20 — — — — — — — — — — — — — — — — — 1988 31 13 44 70.5% 9 6 15 60.0% — — — — 7 4 11 63.6%
21 1991 1 2 3 33.3% — — — — 1 1 2 50.0% — — — — 1989 28 8 36 77.8% 7 6 13 53.8% 3 1 4 75.0% 10 4 14 71.4%
22 1992 7 10 17 41.2% 0 2 2 0.0% 2 3 5 40.0% 1 3 4 25.0% 1990 23 12 35 65.7% 6 5 11 54.5% 0 1 1 0.0% 8 8 16 50.0%
23 1993 10 11 21 47.6% 1 1 2 50.0% 5 4 9 55.6% 3 4 7 42.9% 1991 15 12 27 55.6% 4 4 8 50.0% 1 1 2 50.0% 8 4 12 66.7%
24 1994 14 17 31 45.2% 0 1 1 0.0% 4 4 8 50.0% 4 4 8 50.0% 1992 19 9 28 67.9% 10 5 15 66.7% — — — — 2 1 3 66.7%
25 1995 12 12 24 50.0% 1 2 3 33.3% 7 4 11 63.6% 8 6 14 57.1% 1993 17 7 24 70.8% 5 6 11 45.5% 3 2 5 60.0% 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% 1994 22 15 37 59.5% 4 5 9 44.4% 2 2 4 50.0% 2 4 6 33.3%
27 1997 16 14 30 53.3% 4 5 9 44.4% 5 3 8 62.5% 2 2 4 50.0% 1995 11 11 22 50.0% 1 5 6 16.7% 3 1 4 75.0% 1 7 8 12.5%
28 1998 24 16 40 60.0% 2 2 4 50.0% 10 3 13 76.9% 1 4 5 20.0% 1996 0 3 3 0.0% — — — — — — — — 0 1 1 0.0%
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% — 213 114 327 65.1% 112 81 193 58.0% 12 9 21 57.1% 44 48 92 47.8%

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 213/240 of Aaron Krickstein'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 Aaron Krickstein
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% 1991 43/49 4.7 2.4 59.3% 70.5% 53.1% 61.4% 42.3% 63.2% 39.6%
24 1994 42/48 3.2 2.5 57.5% 67.6% 49.1% 56.6% 44.7% 59.6% 37.7% 1992 42/46 3.5 2.1 55.3% 70.8% 51.8% 55.2% 45.1% 62.5% 42.5%
25 1995 40/52 3.8 2.9 60.8% 70.9% 51.6% 57.0% 39.7% 63.4% 38.2% 1993 39/45 4.7 2.1 57.6% 68.4% 51.0% 63.1% 41.5% 61.1% 41.0%
26 1996 47/62 2.5 2.6 60.1% 65.3% 50.9% 57.2% 48.7% 59.4% 37.8% 1994 48/56 4.1 2.3 58.2% 68.7% 52.5% 52.5% 43.7% 62.1% 40.1%
27 1997 41/51 4.0 3.0 57.5% 68.7% 51.7% 56.7% 44.2% 61.2% 41.1% 1995 37/40 4.5 2.6 57.9% 65.6% 47.6% 55.1% 40.3% 58.0% 35.7%
28 1998 46/62 3.8 2.4 60.0% 68.6% 52.1% 59.0% 43.0% 62.0% 40.8% 1996 4/4 3.3 2.0 62.9% 55.9% 46.0% 56.3% 30.1% 52.7% 36.8%
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% — 213/633 4.3 2.3 57.8% 68.6% 51.2% 57.3% 42.4% 61.3% 39.8%

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 Aaron Krickstein
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
15 — — — — — — — — — — — — — — — — 1983 1646 118.7 — — — — +60 -159 — 52.9% +0.15 3–1 (75%) 3–2 (60%) — +1.34
16 — — — — — — — — — — — — — — — — 1984 1866 151.2 — — — — -120 +9 — 61.0% +0.67 10–6 (63%) 9–7 (56%) — +0.18
17 — — — — — — — — — — — — — — — — 1985 1767 148.6 — — — — +19 +50 — 50.9% +0.23 9–5 (64%) 5–8 (38%) — -1.82
18 — — — — — — — — — — — — — — — — 1986 1841 148.2 — — — — -4 +20 — 58.9% +0.73 14–7 (67%) 12–4 (75%) — -1.08
19 — — — — — — — — — — — — — — — — 1987 1815 146.1 — — — — -24 +34 — 57.4% +0.50 2–5 (29%) 2–2 (50%) — -1.73
20 — — — — — — — — — — — — — — — — 1988 1877 146.0 — — — — +24 -70 — 59.7% +0.59 17–4 (81%) 12–12 (50%) — -0.34
21 1991 1521 104.2 -1.02 -0.06 0.821 45.3% +14 — — 41.7% -0.83 1–1 1–1 — -0.22 1989 2007 155.0 — — — — +31 -248 -376 63.6% +0.92 17–9 (65%) 15–10 (60%) — -1.36
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 1990 1822 155.6 — — — — +56 -31 — 59.5% +0.82 4–5 (44%) 12–12 (50%) — +0.58
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 1991 1858 148.6 +2.17 +0.95 1.076 51.6% +28 -70 — 51.2% +0.10 11–5 (69%) 13–14 (48%) — -1.96
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 1992 1827 147.6 +1.05 +3.51 1.134 52.4% +25 -16 — 66.1% +1.20 8–5 (62%) 6–8 (43%) — +1.22
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 1993 1787 146.2 +0.40 +2.91 1.053 51.2% +27 -47 -72 56.1% +0.55 8–9 (47%) 7–6 (54%) — -2.17
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 1994 1742 147.9 +0.73 +1.66 1.058 51.1% +14 +4 -16 54.2% +0.44 8–10 (44%) 11–13 (46%) — -0.64
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 1995 1595 127.7 -2.33 -1.97 0.850 47.1% +46 +54 +157 42.5% -0.61 5–3 (63%) 9–7 (56%) — -0.56
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 1996 1537 98.9 -2.75 -0.44 0.777 44.8% +26 — — 30.8% -1.00 0–3 (0%) 0–1 — +0.20
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 — — — — — — — — — — — — — — — —
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 — 2044 153.8 +0.43 +1.44 1.029 50.7% +21 -17 -76 56.9% +0.52 116–77 (60%) 116–106 (52%) 101.8 -1.29

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.