MATCH
08.03.22 | q 1 | Stefan Kozlov | Sebastian Sec | 6-3, 6-74, 6-2 | ![]() | Hard |
MATCH STATS
1st SERVE % | 70/115 (61%) | 68/115 (59%) |
1st SERVE POINTS WON | 46/70 (66%) | 40/68 (59%) |
2nd SERVE POINTS WON | 21/45 (47%) | 21/47 (45%) |
BREAK POINTS WON | 6/20 (30%) | 3/13 (23%) |
TOTAL RETURN POINTS WON | 54/115 (47%) | 48/115 (42%) |
TOTAL POINTS WON | 121/230 (53%) | 109/230 (47%) |
DOUBLE FAULTS | 8 | 5 |
ACES | 4 | 1 |
MATCH STATS
1 | ||
0-0 | Sebastian Sec ![]() | |
0-0, 15-0, 15-15, 15-30, 30-30, 30-40, 40-40, 40-A, 40-40, 40-A | ||
Stefan Kozlov ![]() | 0-1 | |
0-0, 0-15, 15-15, 30-15, 30-30, 30-40[BP], 40-40, A-40, 40-40, A-40, 40-40, A-40, 40-40, 40-A[BP] | ||
0-2 | Sebastian Sec ![]() | |
0-0, 0-15, 15-15, 30-15, 40-15[BP] | ||
Stefan Kozlov ![]() | 1-2 | |
0-0, 15-0, 30-0, 40-0, 40-15, 40-30, 40-40, A-40, 40-40, A-40 | ||
2-2 | Sebastian Sec ![]() | |
0-0, 15-0, 30-15, 30-30, 30-40 | ||
Stefan Kozlov ![]() | 2-3 | |
0-0, 0-15, 15-15, 30-15, 40-15, 40-30, 40-40, A-40, 40-40, A-40, 40-40, A-40 | ||
3-3 | Sebastian Sec ![]() | |
0-0, 0-15, 15-15, 30-15, 30-30, 30-40, 40-40, A-40[BP] | ||
Stefan Kozlov ![]() | 4-3 | |
0-0, 0-15, 15-15, 15-30, 30-30, 40-30 | ||
5-3 | Sebastian Sec ![]() | |
0-0, 15-0, 15-15, 30-15, 30-30, 40-30[BP], 40-40, A-40[BP], 40-40, A-40[BP] | ||
6-3 |
2 | ||
Stefan Kozlov ![]() | 0-0 | |
0-0, 15-0, 15-15, 30-15, 30-30, 30-40[BP], 40-40, 40-A[BP], 40-40, 40-A[BP] | ||
0-1 | Sebastian Sec ![]() | |
0-0, 0-15, 0-30, 0-40, 15-40, 30-40, 40-40, A-40[BP], 40-40, 40-A | ||
Stefan Kozlov ![]() | 0-2 | |
0-0, 15-0, 30-0, 30-15, 40-15, 40-30 | ||
1-2 | Sebastian Sec ![]() | |
0-0, 0-15, 0-30, 15-30, 15-40, 30-40, 40-40, 40-A, 40-40, A-40[BP], 40-40, A-40[BP], 40-40, A-40[BP] | ||
Stefan Kozlov ![]() | 2-2 | |
0-0, 15-0, 15-15, 15-30, 15-40[BP] | ||
2-3 | Sebastian Sec ![]() | |
0-0, 15-15, 30-15, 40-15[BP] | ||
Stefan Kozlov ![]() | 3-3 | |
0-0, 0-15, 0-30, 0-40[BP] | ||
3-4 | Sebastian Sec ![]() | |
0-0, 0-15, 0-30, 15-30, 30-30, 40-30[BP] | ||
Stefan Kozlov ![]() | 4-4 | |
0-0, 15-0, 30-0, 30-15, 30-30, 30-40[BP] | ||
4-5 | Sebastian Sec ![]() | |
0-0, 15-0, 30-0, 30-15, 40-15[BP], 40-30[BP] | ||
Stefan Kozlov ![]() | 5-5 | |
0-0, 0-15, 15-15, 15-30 | ||
5-6 | Sebastian Sec ![]() | |
0-0, 0-15, 15-15, 30-15, 40-15[BP] | ||
Stefan Kozlov ![]() | 6-6 | |
0-0, 1-0, 2-0, 2-1, 3-1, 3-2, 3-3, 3-4, 3-5, 4-5, 4-6 | ||
6-74 |
3 | ||
Stefan Kozlov ![]() | 0-0 | |
0-0, 0-15, 15-15, 30-15, 40-15, 40-30 | ||
Stefan Kozlov ![]() | 1-0 | |
0-0, 15-0, 30-0, 40-0 | ||
2-0 | Sebastian Sec ![]() | |
0-0, 0-15, 15-15, 30-15, 30-30, 30-40, 40-40, A-40[BP] | ||
Stefan Kozlov ![]() | 3-0 | |
0-0, 0-15, 15-15, 15-30, 30-30, 40-30, 40-40, 40-A[BP], 40-40, 40-A[BP], 40-40, 40-A[BP], 40-40, A-40, 40-40, 40-A[BP] | ||
3-1 | Sebastian Sec ![]() | |
0-0, 15-0, 15-15, 30-15, 40-15[BP] | ||
Stefan Kozlov ![]() | 4-1 | |
0-0, 0-15, 0-30, 0-40[BP] | ||
4-2 | Sebastian Sec ![]() | |
0-0, 0-15, 15-15, 30-15, 40-15[BP] | ||
Stefan Kozlov ![]() | 5-2 | |
0-0, 15-0, 15-15, 30-15, 30-30, 30-40[BP], 40-40, A-40 | ||
6-2 |

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
21.10.03, 21 years
21.10.03, 21 years

Stefan Kozlov vs. Sebastian Sec - head to head matches
08.03.22 | q 1 | Stefan Kozlov | Sebastian Sec | 6-3, 6-74, 6-2 | match details | ![]() | Hard |
Stefan Kozlov form & Sebastian Sec form
Stefan Kozlov - last matches
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18.05.25 fin | vs. Santiago Rodriguez Taverna | 6-74, 6-4, 6-4 | ![]() | match details |
17.05.25 1/2 | vs. Maxwell Mckennon | 2-6, 6-1, 6-4 | ![]() | match details |
16.05.25 1/4 | vs. Aidan Mayo | 6-4, 6-4 | ![]() | match details |
15.05.25 2nd round | vs. Axel Nefve | 6-4, 6-4 | ![]() | match details |
14.05.25 1st round | vs. Marat Sanchez Ballinas | 6-1, 6-1 | ![]() | match details |
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25.04.25 1/4 | vs. Eliot Spizzirri | 3-6, 5-7 | ![]() | match details |
24.04.25 2nd round | vs. Geoffrey Blancaneaux | 6-1, 3-1, Geoffrey Blancaneaux - retired | ![]() | match details |
22.04.25 1st round | vs. Max Wiskandt | 6-2, 6-1 | ![]() | match details |
21.04.25 qual. | vs. Christian Sigsgaard | 6-4, 6-4 | ![]() | match details |
20.04.25 q 1 | vs. Ryan Fishback | 7-5, 6-3 | ![]() | match details |
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02.04.25 2nd round | vs. Rafael Jodar | 5-7, 6-3, 2-6 | ![]() | match details |
31.03.25 1st round | vs. Thiago Agustin Tirante | 4-6, 6-4, 6-2 | ![]() | match details |
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23.02.25 qual. | vs. Nishesh Basavareddy | 2-6, 4-6 | ![]() | match details |
22.02.25 q 1 | vs. Duarte Vale | 6-1, 6-4 | ![]() | match details |
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08.02.25 q 1 | vs. Zachary Svajda | 3-6, 0-6 | ![]() | match details |
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31.01.25 1/4 | vs. Jeff Wolf | 1-6, 3-6 | ![]() | match details |
30.01.25 2nd round | vs. Kaylan Bigun | 6-2, 6-3 | ![]() | match details |
28.01.25 1st round | vs. Micah Braswell | 4-6, 6-3, 6-4 | ![]() | match details |
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22.01.25 1st round | vs. Elmer Moller | 3-6, 5-7 | ![]() | match details |
21.01.25 qual. | vs. Loann Massard | 4-6, 6-2, 6-4 | ![]() | match details |
20.01.25 q 1 | vs. Filip Misolic | 6-3, 6-4 | ![]() | match details |
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12.11.24 1st round | vs. Patrick Kypson | 6-1, 6-73, 4-6 | ![]() | match details |
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24.10.24 2nd round | vs. Murphy Cassone | - | ![]() | match details |
21.10.24 1st round | vs. Dmitry Popko | 7-63, 4-6, 6-4 | ![]() | match details |
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06.08.24 1st round | vs. Nishesh Basavareddy | 6-2, 4-6, 2-6 | ![]() | match details |
05.08.24 qual. | vs. Ernesto Escobedo | 6-3, 6-1 | ![]() | match details |
04.08.24 q 1 | vs. Collin Altamirano | 6-4, 7-64 | ![]() | match details |
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30.07.24 1st round | vs. Bernard Tomic | 4-6, 6-3, 3-6 | ![]() | match details |
29.07.24 qual. | vs. Stefan Dostanic | 7-63, 0-6, 7-5 | ![]() | match details |
28.07.24 q 1 | vs. Ryuki Matsuda | 6-2, 6-3 | ![]() | match details |
Sebastian Sec - last matches
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10.08.23 2nd round | vs. A.j. Catanzariti | 6-76, 6-3, 5-7 | ![]() | match details |
08.08.23 1st round | vs. Jacob Brumm | 6-4, 2-0, Jacob Brumm - retired | ![]() | match details |
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23.06.23 1/4 | vs. Vladyslav Orlov | 2-6, 6-76 | ![]() | match details |
22.06.23 2nd round | vs. Radovan Michalik | 6-4, 6-74, 6-4 | ![]() | match details |
20.06.23 1st round | vs. Filip Duda | 6-4, 6-4 | ![]() | match details |
19.06.23 qual. | vs. Norbert Marosik | 6-1, 6-2 | ![]() | match details |
18.06.23 q 1 | vs. Samuel Kyjaci | 7-67, 6-0 | ![]() | match details |
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08.03.22 q 1 | vs. Stefan Kozlov | 3-6, 7-64, 2-6 | ![]() | match details |
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09.02.22 1st round | vs. Kosuke Ogura | 5-7, 6-2, 4-6 | ![]() | match details |
08.02.22 qual. | vs. Azuma Visaya | 6-4, 6-4 | ![]() | match details |
08.02.22 q 1 | vs. Kyle Overmyer | 6-4, 6-4 | ![]() | match details |
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27.01.22 1st round | vs. Nishesh Basavareddy | 0-6, 1-6 | ![]() | match details |
25.01.22 qual. | vs. Kareem Allaf | 6-73, 7-64, 10-4 | ![]() | match details |
24.01.22 q 2 | vs. Adhithya Ganesan | 6-3, 6-4 | ![]() | match details |
23.01.22 q 1 | vs. Brandon Perez | 6-3, 6-2 | ![]() | match details |