H2H data updated: 2026-09-05 00:00 UTC

Ken Flach vs Nduka Odizor H2H: 1-0

Ken Flach holds a 1–0 lead over Nduka Odizor in their ATP head-to-head. Across 1 main-draw meeting, Ken Flach leads 1–0 on hard courts. Most recently, Ken Flach won the 1987 Livingston round of 32 6-4 6-4.

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Ken Flach
USA Right-Handed 185 cm / 6'1"
H2H
1 – 0
1 main draw meetings
Nduka Odizor
NGR Age 68 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ken Flach #174 6-4 6-4 Nduka Odizor #73 Match data Jul 16, 1987* R32 Livingston 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
Ken Flach #815 #56 130 1,715 52 80 39.4% 0 0 0 0 0 0
Nduka Odizor #1,165 #52 186 1,730 81 121 40.1% 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 Ken Flach Nduka Odizor
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1982 0–1 0.0% — 1,498 0 0 — — — — — — —
20 1983 2–3 40.0% #314 1,521 0 0 — — — — — — —
21 1984 7–6 53.8% #155 1,599 0 0 1980 0–1 0.0% #457 1,489 0 0
22 1985 12–12 50.0% #60 1,676 0 0 1981 3–3 50.0% — 1,537 0 0
23 1986 4–15 21.1% #223 1,557 0 0 1982 13–16 44.8% #81 1,590 0 0
24 1987 10–13 43.5% #100 1,621 0 0 1983 19–20 48.7% #65 1,683 0 1
25 1988 7–12 36.8% #203 1,618 0 0 1984 9–13 40.9% #108 1,591 0 1
26 1989 6–7 46.2% #194 1,651 0 0 1985 9–13 40.9% #108 1,620 0 1
27 1990 3–6 33.3% #222 1,611 0 0 1986 5–14 26.3% #75 1,553 0 1
28 1991 0–2 0.0% #572 1,575 0 0 1987 16–19 45.7% #98 1,624 0 1
29 1992 0–1 0.0% #742 1,559 0 0 1988 1–7 12.5% #195 1,550 0 1
30 — — — — — — — 1989 3–7 30.0% #245 1,530 0 1
31 1994 1–1 50.0% #514 1,575 0 0 1990 3–5 37.5% #186 1,523 0 1
32 1995 0–1 0.0% #835 1,570 0 0 1991 0–1 0.0% #266 1,508 0 1
33 — — — — — — — 1992 0–2 0.0% #551 1,478 0 1

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 Ken Flach Nduka Odizor
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 1982 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1983 1 1 2 50.0% 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
21 1984 3 2 5 60.0% — — — — 3 3 6 50.0% 1 1 2 50.0% 1980 0 1 1 0.0% — — — — — — — — — — — —
22 1985 10 8 18 55.6% — — — — 1 2 3 33.3% 1 2 3 33.3% 1981 3 3 6 50.0% — — — — — — — — — — — —
23 1986 2 6 8 25.0% 0 3 3 0.0% 2 2 4 50.0% 0 4 4 0.0% 1982 3 6 9 33.3% 5 5 10 50.0% 4 3 7 57.1% 1 2 3 33.3%
24 1987 6 8 14 42.9% — — — — 4 4 8 50.0% 0 1 1 0.0% 1983 5 9 14 35.7% 0 2 2 0.0% 6 6 12 50.0% 8 3 11 72.7%
25 1988 2 6 8 25.0% 0 1 1 0.0% 3 2 5 60.0% 2 3 5 40.0% 1984 1 5 6 16.7% 0 1 1 0.0% 6 3 9 66.7% 2 4 6 33.3%
26 1989 3 4 7 42.9% — — — — 2 1 3 66.7% 1 2 3 33.3% 1985 2 3 5 40.0% 0 1 1 0.0% 6 5 11 54.5% 1 4 5 20.0%
27 1990 2 4 6 33.3% — — — — 1 1 2 50.0% 0 1 1 0.0% 1986 3 6 9 33.3% 0 3 3 0.0% 2 4 6 33.3% 0 1 1 0.0%
28 1991 0 1 1 0.0% — — — — — — — — 0 1 1 0.0% 1987 9 12 21 42.9% — — — — 7 6 13 53.8% 0 1 1 0.0%
29 1992 0 1 1 0.0% — — — — — — — — — — — — 1988 0 4 4 0.0% — — — — 0 1 1 0.0% 1 2 3 33.3%
30 — — — — — — — — — — — — — — — — — 1989 3 6 9 33.3% — — — — 0 1 1 0.0% — — — —
31 1994 1 1 2 50.0% — — — — — — — — — — — — 1990 3 3 6 50.0% — — — — 0 1 1 0.0% 0 1 1 0.0%
32 1995 — — — — — — — — 0 1 1 0.0% — — — — 1991 — — — — — — — — — — — — 0 1 1 0.0%
33 — — — — — — — — — — — — — — — — — 1992 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
Career — 30 42 72 41.7% 0 6 6 0.0% 17 17 34 50.0% 5 15 20 25.0% — 32 59 91 35.2% 5 12 17 29.4% 31 30 61 50.8% 13 20 33 39.4%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. 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 Ken Flach Nduka Odizor
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%
28 1991 2/2 7.5 1.5 65.6% 70.8% 56.1% 41.7% 16.7% 65.7% 33.4% — —/— — — — — — — — — —
29 1992 1/1 6.0 3.0 50.8% 74.2% 40.0% 25.0% 0.0% 57.4% 32.4% — —/— — — — — — — — — —
31 1994 2/2 9.5 3.0 59.7% 71.7% 42.9% 70.0% 50.0% 60.3% 28.8% — —/— — — — — — — — — —
32 1995 1/1 10.0 14.0 48.1% 75.9% 41.5% 57.1% 41.2% 58.0% 41.3% 1991 1/1 3.0 4.0 52.6% 76.7% 51.9% 33.3% 0.0% 64.9% 22.2%
33 — —/— — — — — — — — — — 1992 2/2 5.0 6.5 47.1% 75.3% 42.1% 36.7% 16.7% 57.6% 34.7%
Career — 6/132 8.3 4.3 58.2% 72.5% 46.6% 50.9% 29.1% 61.2% 33.0% — 3/202 4.3 5.7 48.9% 75.7% 45.4% 35.6% 11.1% 60.0% 30.6%

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 Ken Flach Nduka Odizor
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 1982 1499 112.4 — — — — — — — 0.0% -4.00 — — — -0.28 — — — — — — — — — — — — — — — —
20 1983 1522 107.7 — — — — — — — 41.7% -0.75 — 0–2 — +0.25 — — — — — — — — — — — — — — — —
21 1984 1599 117.5 — — — — +21 — -14 51.2% -0.05 4–3 (57%) 2–4 (33%) 101.1 +0.63 1980 1489 99.3 — — — — — — — 33.3% 0.00 0–1 0–2 — +0.06
22 1985 1676 134.2 — — — — +19 — -94 44.8% -0.26 4–0 (100%) 4–2 (67%) 107.4 -0.49 1981 1538 117.4 — — — — +36 — — 50.0% -0.14 1–1 2–2 (50%) — +0.10
23 1986 1557 111.4 — — — — +7 -76 +56 29.4% -1.16 2–4 (33%) 2–4 (33%) 97.2 -0.12 1982 1591 118.9 — — — — -27 -28 +1 43.2% -0.66 7–3 (70%) 7–7 (50%) 103.9 +0.74
24 1987 1622 115.8 — — — — -40 — +10 48.6% -0.39 2–5 (29%) 9–4 (69%) 99.8 +1.50 1983 1684 129.3 — — — — +17 — -25 45.2% -0.54 11–4 (73%) 10–6 (63%) 113.9 +2.13
25 1988 1618 116.8 — — — — -94 — +56 42.1% -0.67 4–5 (44%) 4–5 (44%) 98.2 -1.49 1984 1592 117.3 — — — — +11 — +105 48.0% -0.36 2–5 (29%) 5–5 (50%) 95.3 +0.89
26 1989 1652 118.7 — — — — -87 — +41 48.9% -0.31 3–4 (43%) 7–5 (58%) 102.6 -0.04 1985 1620 126.2 — — — — -28 — +128 45.2% -0.39 2–4 (33%) 9–8 (53%) 99.3 +1.02
27 1990 1612 118.0 — — — — -53 — — 44.0% -0.40 1–4 (20%) 2–1 (67%) — -0.05 1986 1554 119.3 — — — — +28 -96 +112 37.7% -0.83 1–6 (14%) 7–6 (54%) 95.1 +0.16
28 1991 1576 100.1 -1.14 -2.20 0.974 48.8% — — — 20.0% -1.20 0–1 1–1 — +0.27 1987 1625 129.3 — — — — +3 — +43 43.8% -0.52 6–3 (67%) 12–4 (75%) 110.9 +0.78
29 1992 1559 98.8 -2.84 -0.85 0.759 44.2% — — — 0.0% -3.00 — — — +0.08 1988 1550 100.4 — — — — +2 — — 21.7% -2.13 1–2 (33%) 2–3 (40%) 97.0 -0.26
30 — — — — — — — — — — — — — — — — 1989 1531 107.3 — — — — +9 — — 28.0% -1.56 3–1 (75%) 3–2 (60%) 104.3 -0.04
31 1994 1576 112.6 -0.30 +1.03 0.724 46.6% — — — 40.0% -1.00 1–0 1–0 — -0.06 1990 1524 116.9 — — — — +23 — — 52.6% +0.21 0–2 3–1 (75%) — +0.74
32 1995 1571 105.1 +1.22 +5.29 0.983 49.9% — — — 40.0% 0.00 0–1 0–1 — -0.28 1991 1509 99.2 -0.45 +0.60 0.633 44.1% — — — 0.0% -2.00 — — — -0.07
33 — — — — — — — — — — — — — — — — 1992 1478 97.4 -2.56 -2.02 0.819 45.2% — — — 20.0% -1.80 0–1 0–1 — +0.37
Career — 1715 126.9 -0.75 +0.35 0.851 47.5% -29 -76 +12 43.2% -0.53 21–27 (44%) 32–29 (52%) 100.9 -0.06 — 1730 127.6 -1.86 -1.15 0.765 44.8% +6 -44 +57 42.3% -0.64 34–33 (51%) 60–47 (56%) 107.9 +3.28

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.