H2H data updated: 2026-09-04 00:00 UTC

MaliVai Washington vs Mark Keil H2H: 1-0

MaliVai Washington holds a 1–0 lead over Mark Keil in their ATP head-to-head. Across 1 main-draw meeting, MaliVai Washington leads 1–0 on grass. Most recently, MaliVai Washington won the 1991 Queen's Club Championships round of 16 6-7(3) 6-3 6-2.

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MaliVai Washington
USA Age 57 Right-Handed 180 cm / 5'11"
H2H
1 – 0
1 main draw meetings
Mark Keil
USA Age 59 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
MaliVai Washington #80 6-7(3) 6-3 6-2 Mark Keil #224 Match data Jun 14, 1991* R16 Queen's Club Championships ATP World Series → modern equivalent ATP 250 Grass

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
MaliVai Washington #1,484 #11 2,016 1,912 252 192 56.8% 0 0 0 1 3 4
Mark Keil #1,308 #167 195 1,545 4 8 33.3% 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 MaliVai Washington Mark Keil
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1988 1–3 25.0% #329 1,494 0 0 — — — — — — —
20 1989 2–5 28.6% #199 1,480 0 0 — — — — — — —
21 1990 13–16 44.8% #93 1,592 0 0 1988 0–1 0.0% #885 1,495 0 0
22 1991 33–22 60.0% #50 1,814 0 0 — — — — — — —
23 1992 50–22 69.4% #13 1,823 0 2 — — — — — — —
24 1993 37–23 61.7% #23 1,843 0 2 1991 3–3 50.0% #200 1,517 0 0
25 1994 36–23 61.0% #30 1,820 0 3 1992 0–1 0.0% #742 1,510 0 0
26 1995 30–28 51.7% #26 1,812 0 3 1993 1–2 33.3% #537 1,490 0 0
27 1996 33–25 56.9% #20 1,790 0 4 1994 0–1 0.0% #878 1,488 0 0
28 1997 5–6 45.5% #258 1,727 0 4 — — — — — — —
29 1998 10–11 47.6% #178 1,703 0 4 — — — — — — —
30 1999 1–4 20.0% #303 1,633 0 4 — — — — — — —
31 2000 0–1 0.0% #409 1,572 0 4 — — — — — — —
32 2001 0–1 0.0% #513 1,557 0 4 — — — — — — —
33 2002 1–1 50.0% #445 1,570 0 4 — — — — — — —
36 2005 0–1 0.0% #778 1,551 0 4 — — — — — — —

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 MaliVai Washington Mark Keil
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 1988 1 2 3 33.3% — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
20 1989 2 3 5 40.0% — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
21 1990 9 7 16 56.3% 3 2 5 60.0% 1 3 4 25.0% 0 4 4 0.0% 1988 0 1 1 0.0% — — — — — — — — — — — —
22 1991 13 11 24 54.2% 5 3 8 62.5% 6 3 9 66.7% 9 5 14 64.3% — — — — — — — — — — — — — — — — —
23 1992 30 10 40 75.0% 11 3 14 78.6% 5 3 8 62.5% 4 6 10 40.0% — — — — — — — — — — — — — — — — —
24 1993 21 10 31 67.7% 4 4 8 50.0% 4 3 7 57.1% 8 6 14 57.1% 1991 — — — — — — — — 2 2 4 50.0% 1 1 2 50.0%
25 1994 22 12 34 64.7% 5 5 10 50.0% 3 3 6 50.0% 6 3 9 66.7% 1992 0 1 1 0.0% — — — — — — — — — — — —
26 1995 14 14 28 50.0% 5 7 12 41.7% 1 2 3 33.3% 10 5 15 66.7% 1993 1 1 2 50.0% — — — — 0 1 1 0.0% — — — —
27 1996 17 14 31 54.8% 7 5 12 58.3% 6 2 8 75.0% 3 4 7 42.9% 1994 0 1 1 0.0% — — — — — — — — — — — —
28 1997 5 5 10 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
29 1998 9 10 19 47.4% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
30 1999 1 3 4 25.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
31 2000 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
32 2001 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
33 2002 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
36 2005 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 145 105 250 58.0% 41 31 72 56.9% 26 21 47 55.3% 40 35 75 53.3% — 1 4 5 20.0% — — — — 2 3 5 40.0% 1 1 2 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 341/400 of MaliVai Washington's and 10/11 of Mark Keil'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 MaliVai Washington Mark Keil
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%
22 1991 48/55 6.0 2.9 60.8% 72.1% 53.6% 59.1% 48.7% 64.8% 39.3% — —/— — — — — — — — — —
23 1992 68/72 4.8 3.0 58.7% 72.3% 54.2% 59.8% 48.8% 64.7% 39.7% — —/— — — — — — — — — —
24 1993 58/60 5.0 3.3 57.9% 73.6% 54.3% 52.6% 41.1% 65.3% 39.2% 1991 5/6 5.6 5.8 60.2% 68.5% 48.3% 67.6% 35.1% 60.1% 39.2%
25 1994 49/59 5.8 2.8 60.8% 70.9% 53.4% 56.2% 44.2% 64.0% 40.0% 1992 1/1 2.0 5.0 62.2% 72.5% 41.9% 66.7% 20.0% 61.0% 32.5%
26 1995 52/58 6.3 2.5 59.9% 73.1% 50.9% 61.4% 47.4% 64.1% 39.5% 1993 3/3 7.0 7.7 64.2% 73.8% 34.0% 58.9% 31.5% 59.3% 34.9%
27 1996 39/58 5.5 3.9 58.0% 70.5% 50.8% 58.8% 41.2% 61.8% 37.7% 1994 1/1 0.0 5.0 46.9% 56.5% 34.6% 33.3% — 44.9% 22.0%
28 1997 8/11 5.9 4.5 61.9% 74.1% 43.2% 66.7% 54.9% 62.3% 35.3% — —/— — — — — — — — — —
29 1998 17/21 4.9 3.0 53.5% 69.0% 51.7% 57.0% 43.9% 61.2% 38.1% — —/— — — — — — — — — —
30 1999 1/5 3.0 6.0 52.9% 73.0% 57.6% 25.0% 60.0% 65.7% 38.9% — —/— — — — — — — — — —
36 2005 1/1 0.0 0.0 70.9% 55.4% 78.3% 87.5% 0.0% 62.0% 23.4% — —/— — — — — — — — — —
Career — 341/444 5.5 3.1 59.1% 72.0% 52.8% 58.1% 45.5% 64.1% 39.1% — 10/12 5.1 6.2 60.3% 69.3% 42.0% 61.5% 29.0% 58.4% 35.5%

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 MaliVai Washington Mark Keil
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 1988 1494 109.6 — — — — +29 — — 40.0% -0.10 0–2 0–2 — -0.14 — — — — — — — — — — — — — — — —
20 1989 1481 112.4 — — — — +35 — — 38.1% -0.38 1–3 (25%) 0–2 — +0.40 — — — — — — — — — — — — — — — —
21 1990 1593 133.5 — — — — +7 -20 -36 45.8% -0.07 4–4 (50%) 2–5 (29%) — -0.62 1988 1495 105.0 — — — — — — — 0.0% -3.00 — — — -0.21
22 1991 1814 149.9 +3.34 +1.58 1.116 51.9% -40 -196 -141 58.6% +0.89 9–9 (50%) 12–13 (48%) — -2.50 — — — — — — — — — — — — — — — —
23 1992 1823 146.2 +3.09 +1.20 1.125 52.1% +3 -76 -136 66.9% +0.95 8–11 (42%) 14–13 (52%) — +2.83 — — — — — — — — — — — — — — — —
24 1993 1843 149.9 +3.25 +1.45 1.130 51.9% +46 -112 -145 58.2% +0.56 9–5 (64%) 12–10 (55%) — +0.49 1991 1517 101.3 -0.67 +1.80 0.983 49.6% — — +60 43.8% -0.75 2–1 (67%) 4–0 (100%) — -0.08
25 1994 1821 142.8 +2.40 +1.54 1.112 51.7% +52 -125 -148 54.4% +0.42 17–10 (63%) 11–16 (41%) — +0.19 1992 1510 104.3 -1.82 +3.30 0.833 46.9% — — — 0.0% -1.50 — 0–1 — -0.12
26 1995 1812 150.8 +3.06 +1.59 1.100 51.6% +24 -120 -178 52.5% +0.35 5–10 (33%) 9–8 (53%) — -0.98 1993 1490 100.1 -2.99 -0.92 0.858 47.2% — — — 41.7% -0.92 — 2–1 (67%) — +0.61
27 1996 1790 137.8 +0.19 +0.36 0.987 49.6% -32 -120 +16 56.6% +0.46 7–4 (64%) 12–12 (50%) — +1.58 1994 1488 104.9 +2.99 +2.01 0.398 34.4% — — — 0.0% -4.50 — — — -0.20
28 1997 1727 115.6 +0.15 -1.35 0.936 49.0% 0 — — 45.2% -0.03 2–1 (67%) 1–3 (25%) — +0.68 — — — — — — — — — — — — — — — —
29 1998 1703 129.1 -0.58 +0.44 0.982 49.8% -2 — — 51.1% +0.13 1–2 (33%) 3–2 (60%) — +0.10 — — — — — — — — — — — — — — — —
30 1999 1634 105.8 +0.31 +0.19 1.134 52.1% +24 — — 28.6% -1.00 1–1 0–1 — +0.31 — — — — — — — — — — — — — — — —
31 2000 1572 91.6 — — — — — — — 0.0% -5.50 — — — +0.02 — — — — — — — — — — — — — — — —
32 2001 1557 99.9 — — — — — — — 0.0% -2.00 — — — +0.09 — — — — — — — — — — — — — — — —
33 2002 1571 107.3 — — — — — — — 40.0% -0.60 1–0 0–1 — -0.07 — — — — — — — — — — — — — — — —
36 2005 1551 98.5 -0.21 +0.89 0.617 44.8% — — — 0.0% -2.00 — 0–1 — +0.16 — — — — — — — — — — — — — — — —
Career — 1913 147.8 +2.45 +1.21 1.088 51.4% +10 -112 -107 55.4% +0.46 65–62 (51%) 76–89 (46%) 95.6 +0.57 — 1546 105.6 -1.12 +1.16 0.855 47.1% — — +60 35.3% -1.21 2–1 (67%) 6–2 (75%) 104.6 0.00

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.