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

George Bastl vs Lucas Arnold Ker H2H: 1-0

George Bastl holds a 1–0 lead over Lucas Arnold Ker in their ATP head-to-head. Across 1 main-draw meeting, George Bastl leads 1–0 on clay. Most recently, George Bastl won the 2000 Swiss Open Gstaad round of 32 6-2 6-1.

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George Bastl
SUI Age 51 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main draw meetings
Lucas Arnold Ker
ARG Age 51 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
George Bastl #75 6-2 6-1 Lucas Arnold Ker #596 Match data Jul 13, 2000* R32 Swiss Open Gstaad ATP International Series → modern equivalent ATP 250 Clay

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
George Bastl #953 #71 569 1,656 47 85 35.6% 0 0 0 0 0 0
Lucas Arnold Ker #1,278 #77 608 1,637 19 30 38.8% 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 George Bastl Lucas Arnold Ker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1996 0–1 0.0% — 1,495 0 0 1996 3–2 60.0% #123 1,539 0 0
22 — — — — — — — 1997 5–6 45.5% #112 1,592 0 0
23 1998 1–3 25.0% #194 1,501 0 0 1998 10–16 38.5% #113 1,589 0 0
24 1999 6–7 46.2% #81 1,558 0 0 1999 1–5 16.7% #380 1,510 0 0
25 2000 15–22 40.5% #105 1,611 0 0 2000 0–1 0.0% #660 1,495 0 0
26 2001 10–15 40.0% #115 1,622 0 0 — — — — — — —
27 2002 3–9 25.0% #160 1,564 0 0 — — — — — — —
28 2003 0–3 0.0% #277 1,499 0 0 — — — — — — —
29 2004 0–1 0.0% #201 1,490 0 0 — — — — — — —
30 2005 4–7 36.4% #128 1,564 0 0 — — — — — — —
31 2006 5–8 38.5% #173 1,588 0 0 — — — — — — —
32 2007 1–4 20.0% #464 1,522 0 0 — — — — — — —
33 2008 1–4 20.0% #233 1,619 0 0 — — — — — — —
34 2009 1–1 50.0% #523 1,473 0 0 — — — — — — —

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 George Bastl Lucas Arnold Ker
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 %
21 1996 — — — — — — — — — — — — 0 1 1 0.0% 1996 — — — — 3 2 5 60.0% — — — — — — — —
22 — — — — — — — — — — — — — — — — — 1997 0 1 1 0.0% 5 5 10 50.0% — — — — — — — —
23 1998 1 1 2 50.0% 0 1 1 0.0% 0 1 1 0.0% — — — — 1998 3 5 8 37.5% 7 10 17 41.2% 0 1 1 0.0% — — — —
24 1999 6 4 10 60.0% 0 1 1 0.0% — — — — 0 2 2 0.0% 1999 0 1 1 0.0% 1 4 5 20.0% — — — — — — — —
25 2000 11 13 24 45.8% 2 4 6 33.3% 0 3 3 0.0% 2 2 4 50.0% 2000 — — — — 0 1 1 0.0% — — — — — — — —
26 2001 8 9 17 47.1% 0 4 4 0.0% 0 1 1 0.0% 2 1 3 66.7% — — — — — — — — — — — — — — — — —
27 2002 1 5 6 16.7% 0 1 1 0.0% 2 2 4 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
28 2003 0 1 1 0.0% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
29 2004 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
30 2005 4 4 8 50.0% 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
31 2006 3 5 8 37.5% — — — — 1 2 3 33.3% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
32 2007 1 4 5 20.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
33 2008 1 4 5 20.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
34 2009 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 37 51 88 42.0% 2 12 14 14.3% 3 13 16 18.8% 5 9 14 35.7% — 3 7 10 30.0% 16 22 38 42.1% 0 1 1 0.0% — — — —

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 122/132 of George Bastl's and 41/49 of Lucas Arnold Ker'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 George Bastl Lucas Arnold Ker
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 1996 1/1 4.0 2.0 65.0% 67.3% 53.6% 50.0% 33.3% 62.5% 26.9% 1996 4/5 2.5 6.8 59.4% 71.1% 44.5% 67.3% 61.6% 60.4% 39.0%
22 — —/— — — — — — — — — — 1997 8/11 1.9 4.5 59.3% 65.4% 50.5% 62.8% 54.8% 58.7% 38.7%
23 1998 3/4 4.0 3.3 72.6% 63.1% 43.7% 47.1% 30.0% 57.6% 33.1% 1998 22/26 3.1 4.6 61.8% 64.2% 42.6% 53.7% 50.7% 55.6% 36.7%
24 1999 11/13 5.1 3.2 63.5% 68.4% 48.1% 57.2% 41.1% 61.1% 37.7% 1999 6/6 2.5 6.2 58.9% 62.6% 38.0% 56.1% 53.9% 52.6% 41.2%
25 2000 32/37 3.8 2.8 66.2% 63.9% 48.5% 58.5% 37.4% 58.6% 39.3% 2000 1/1 2.0 0.0 52.7% 58.6% 26.9% 57.1% 33.3% 43.6% 30.8%
26 2001 23/25 6.3 1.9 69.0% 64.5% 49.6% 50.3% 44.1% 60.2% 38.5% — —/— — — — — — — — — —
27 2002 12/12 5.8 5.0 62.9% 67.2% 44.2% 58.8% 27.8% 58.5% 32.7% — —/— — — — — — — — — —
28 2003 3/3 1.0 1.7 67.6% 64.9% 46.2% 47.8% 33.3% 59.0% 26.5% — —/— — — — — — — — — —
29 2004 1/1 8.0 2.0 69.4% 71.2% 42.3% 71.4% 50.0% 62.4% 31.9% — —/— — — — — — — — — —
30 2005 11/11 5.9 3.0 59.7% 62.9% 47.8% 59.8% 46.0% 58.4% 36.6% — —/— — — — — — — — — —
31 2006 13/13 6.9 3.5 57.3% 71.7% 44.5% 56.0% 30.4% 60.1% 34.1% — —/— — — — — — — — — —
32 2007 5/5 6.0 3.0 65.7% 71.4% 40.6% 51.0% 15.5% 60.7% 33.9% — —/— — — — — — — — — —
33 2008 5/5 5.8 2.6 63.6% 65.8% 50.9% 58.0% 31.2% 60.6% 29.0% — —/— — — — — — — — — —
34 2009 2/2 5.5 4.5 52.3% 69.4% 41.4% 31.0% 49.1% 56.0% 42.4% — —/— — — — — — — — — —
Career — 122/132 5.3 3.0 64.5% 66.1% 47.2% 55.4% 36.9% 59.4% 36.3% — 41/49 2.7 4.9 60.4% 64.7% 43.3% 57.2% 52.6% 55.9% 37.9%

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 George Bastl Lucas Arnold Ker
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
21 1996 1495 106.7 -1.02 +6.41 0.716 46.3% — — — 0.0% -1.50 — 0–1 — -0.15 1996 1539 115.2 +1.16 +0.15 0.984 50.3% — +31 — 53.8% -0.23 2–1 (67%) 2–0 — +0.19
22 — — — — — — — — — — — — — — — — 1997 1592 124.4 -0.83 +1.13 0.937 49.3% — +45 — 48.0% -0.16 1–2 (33%) 2–2 (50%) — -0.66
23 1998 1502 110.8 -1.46 +0.40 0.781 46.0% — — — 30.0% -0.90 1–1 1–0 — -0.32 1998 1589 123.2 -3.68 -0.51 0.828 46.4% -16 +20 — 42.3% -0.42 4–4 (50%) 1–3 (25%) — -0.48
24 1999 1559 129.2 -0.33 +1.04 0.969 49.6% +50 — — 50.0% -0.03 0–2 3–2 (60%) — +0.94 1999 1510 99.8 -2.02 -0.29 0.870 47.0% — +40 — 29.4% -0.94 1–2 (33%) 1–1 — +0.85
25 2000 1611 132.3 -2.50 +1.37 0.949 49.0% +51 -110 -122 40.7% -0.52 6–4 (60%) 3–9 (25%) — -0.59 2000 1495 93.6 -0.59 -3.36 0.546 38.3% — — — 0.0% -4.50 — — — +0.10
26 2001 1622 126.7 -1.08 +0.30 0.967 49.3% +92 -173 — 41.7% -0.50 3–5 (38%) 8–6 (57%) — -0.23 — — — — — — — — — — — — — — — —
27 2002 1564 112.2 -2.22 -2.35 0.786 45.8% +54 — -26 31.3% -1.19 2–2 (50%) 2–4 (33%) — -0.20 — — — — — — — — — — — — — — — —
28 2003 1500 93.7 -3.02 +0.52 0.647 43.0% — — — 0.0% -2.83 — — — +0.05 — — — — — — — — — — — — — — — —
29 2004 1491 102.5 -1.47 +0.15 0.847 48.7% — — — 0.0% -1.50 — 0–1 — +0.12 — — — — — — — — — — — — — — — —
30 2005 1564 113.3 -2.00 -0.81 0.880 47.3% +41 — — 37.0% -0.96 1–3 (25%) 1–3 (25%) — +0.35 — — — — — — — — — — — — — — — —
31 2006 1589 118.6 -2.70 -0.72 0.853 47.5% +30 — -49 35.7% -0.89 1–1 2–2 (50%) — +0.07 — — — — — — — — — — — — — — — —
32 2007 1523 107.1 -2.47 -1.23 0.863 47.0% +43 — — 30.8% -1.00 1–2 (33%) 0–1 — +0.26 — — — — — — — — — — — — — — — —
33 2008 1619 114.2 -0.33 -1.38 0.737 45.5% +36 — — 25.0% -1.42 1–1 2–2 (50%) — -0.03 2008 1490 102.4 — — — — — — — — — — — — —
34 2009 1473 105.8 -1.01 +0.84 0.965 48.7% — — — 60.0% -0.20 0–1 — — -0.06 2009 1481 98.5 — — — — — — — — — — — — —
35 2010 1426 93.8 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
36 2011 1402 95.4 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
37 2012 1386 94.9 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
38 2013 1375 96.5 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1656 119.8 -1.84 +0.11 0.895 48.0% +55 -135 -62 37.8% -0.72 16–22 (42%) 22–31 (42%) 95.6 +0.16 — 1637 121.3 -2.33 -0.16 0.859 47.3% -16 +31 — 42.2% -0.48 8–9 (47%) 6–6 (50%) 102.2 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.