
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
USA
16.02.80, 45 years
16.02.80, 45 years

Martin Verkerk vs. K. J. Weiss - head to head matches
28.01.02 | 1st round | Martin Verkerk | K. J. Weiss | 6-4, 6-4 | match details | ![]() | I. hard |
Martin Verkerk form & K. J. Weiss form
Martin Verkerk - last matches
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30.09.08 1st round | vs. Marc Fornell-Mestres | 5-7, 2-6 | ![]() | match details |
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24.09.08 2nd round | vs. Eric Prodon | 4-6, 5-7 | ![]() | match details |
22.09.08 1st round | vs. Victor Ionita | 6-4, 2-6, 7-62 | ![]() | match details |
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15.07.08 1st round | vs. Edouard Roger-Vasselin | 6-2, 6-79, 3-4, - Martin Verkerk - retired | ![]() | match details |
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09.07.08 1st round | vs. Christophe Rochus | 6-71, 5-7 | ![]() | match details |
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30.06.08 fin | vs. Felipe Parada | 6-4, 7-611 | ![]() | match details |
30.06.08 2nd round | vs. Lars Poerschke | 7-64, 4-6, 6-2 | ![]() | match details |
30.06.08 1/4 | vs. Tobias Clemens | 6-3, 6-4 | ![]() | match details |
30.06.08 1/2 | vs. Sascha Kloer | 6-3, 3-6, 7-5 | ![]() | match details |
30.06.08 1st round | vs. Peter Torebko | 6-1, 6-1 | ![]() | match details |
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16.06.08 1st round | vs. Rohan Bopanna | 7-68, 6-72, 4-6 | ![]() | match details |
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12.06.08 2nd round | vs. Pablo Andujar | 2-6, 1-6 | ![]() | match details |
10.06.08 1st round | vs. Peter Polansky | 6-4, 6-4 | ![]() | match details |
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04.06.08 1st round | vs. Joao Souza | 2-6, 5-7 | ![]() | match details |
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31.05.08 1/2 | vs. Tobias Kamke | 4-6, 6-3, 3-6 | ![]() | match details |
30.05.08 1/4 | vs. Daniel Munoz-De La Nava | 6-4, 4-6, 7-62 | ![]() | match details |
29.05.08 2nd round | vs. Ilija Bozoljac | 0-6, 6-3, 6-2 | ![]() | match details |
28.05.08 1st round | vs. Adrian Cruciat | 6-3, 4-6, 6-4 | ![]() | match details |
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19.05.08 1st round | vs. Jiri Vanek | 5-7, 6-4, 2-6 | ![]() | match details |
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30.04.08 2nd round | vs. Thomaz Bellucci | 3-6, 3-6 | ![]() | match details |
29.04.08 1st round | vs. Sebastien de Chaunac | 7-64, 7-65 | ![]() | match details |
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20.04.08 fin | vs. Adrian Cruciat | 6-3, 6-3 | ![]() | match details |
19.04.08 1/2 | vs. Simon Stadler | 6-73, 6-2, 6-2 | ![]() | match details |
18.04.08 1/4 | vs. Lukas Lacko | 7-64, 6-3 | ![]() | match details |
16.04.08 2nd round | vs. Joseph Sirianni | 7-62, 7-5 | ![]() | match details |
14.04.08 1st round | vs. Matwe Middelkoop | 3-6, 6-1, 6-4 | ![]() | match details |
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17.03.08 1st round | vs. Thomas Schoeck | 6-4, 6-4 | ![]() | match details |
17.03.08 2nd round | vs. Rylan Rizza | 3-6, 5-7 | ![]() | match details |
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10.03.08 2nd round | vs. Milos Raonic | 7-65, 6-4 | ![]() | match details |
10.03.08 1/4 | vs. Vasek Pospisil | 6-1, 7-64 | ![]() | match details |
K. J. Weiss - last matches
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27.06.05 q 2 | vs. Chris Drake | 5-7, 2-6 | ![]() | match details |
27.06.05 q 1 | vs. Bradley Sherwood | 6-4, 5-2, Bradley Sherwood - retired | ![]() | match details |
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10.01.05 1st round | vs. Eric Gomes | 1-6, 2-6 | ![]() | match details |
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04.10.04 1st round | vs. Frank Dancevic | 0-6, 1-6 | ![]() | match details |
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28.09.04 1st round | vs. Ryan Newport | 0-6, 1-6 | ![]() | match details |
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28.06.04 1st round | vs. Tres Davis | 1-6, 2-6 | ![]() | match details |
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07.06.04 q 1 | vs. Cary Franklin | 6-4, 4-6, 1-6 | ![]() | match details |
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10.05.04 q 1 | vs. Haig Schneiderman | 6-0, 6-0 | ![]() | match details |
10.05.04 q 2 | vs. Phillip Harboe | 1-6, 2-6 | ![]() | match details |
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15.03.04 1st round | vs. Sonchat Ratiwatana | 3-6, 2-6 | ![]() | match details |
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08.03.04 1st round | vs. Yong-Il Yoon | 1-6, 1-6 | ![]() | match details |
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01.03.04 1st round | vs. Herbert Wiltschnig | 2-6, 5-7 | ![]() | match details |
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02.02.04 1st round | vs. Bjorn Rehnquist | 1-6, 6-78 | ![]() | match details |
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11.11.03 1st round | vs. Cecil Mamiit | 3-6, 1-6 | ![]() | match details |
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27.10.03 1st round | vs. Michael Quintero | 0-6, 2-6 | ![]() | match details |
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07.07.03 q 1 | vs. Nick Crowell | 4-6, 5-7 | ![]() | match details |
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09.06.03 q 1 | vs. Luis-Manuel Flores | 3-6, 4-6 | ![]() | match details |
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12.05.03 q 1 | vs. Jaymon Crabb | 2-6, 3-6 | ![]() | match details |
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03.03.03 q 1 | vs. Michael Joyce | 1-6, 0-3, - K. J. Weiss - retired | ![]() | match details |
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21.10.02 q 1 | vs. Travis Parrott | 2-6, 2-6 | ![]() | match details |
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14.10.02 1st round | vs. Bjorn Rehnquist | 6-71, 2-6 | ![]() | match details |
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12.08.02 q 1 | vs. Brandon Wagner | 5-7, 1-6 | ![]() | match details |
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29.07.02 q 1 | vs. Karim Ben Mansour | 3-6, 6-75 | ![]() | match details |
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01.04.02 1st round | vs. Denis Golovanov | 1-6, 3-6 | ![]() | match details |
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11.03.02 q 1 | vs. Damian Furmanski | 6-73, 2-6 | ![]() | match details |
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28.01.02 1st round | vs. Martin Verkerk | 4-6, 4-6 | ![]() | match details |
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29.10.01 1st round | vs. Cecil Mamiit | 0-6, 0-6 | ![]() | match details |
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08.10.01 1st round | vs. Robert Kendrick | 4-6, 4-6 | ![]() | match details |
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06.11.00 1st round | vs. Zack Fleishman | 1-6, 2-6 | ![]() | match details |
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25.09.00 1st round | vs. Mark Nielsen | 3-6, 1-6 | ![]() | match details |