| Central Park Hairstudio's NRT 2013-14 (Alkmaar, 28 dec - 5 jan) * |
| 1R HE |
Niels Lootsma |
/ |
Jasper Krol |
6-1, 6-3 |
|
| Approach NRT Eibergen Kerst 2013 (Eibergen, 22 dec - 29 dec) * |
| 2R HE |
Bart van Leijsen |
/ |
Jasper Krol |
3-6, 6-3, 7-6 |
1R HE |
Jasper Krol |
/ |
Marten Tuller |
6-2, 6-4 |
F HD |
Floris Kilian - Bart van Leijsen |
/ |
Jasper Krol - Werner Lootsma |
6-0, 6-3 |
HF HD |
Jasper Krol - Werner Lootsma |
/ |
Maikel Borg - Gijs Brouwer |
7-5, 4-6, 6-2 |
KF HD |
Jasper Krol - Werner Lootsma |
/ |
Erik Dallinga - Yoram Hilberts |
6-3, 6-4 |
|
| Cream Crackers NRT Open 2013 (Groningen, 10 aug - 18 aug) * |
| HF HE |
Yannick Goossens |
/ |
Jasper Krol |
6-1, 6-2 |
KF HE |
Jasper Krol |
/ |
Marc IJzerman |
6-1, 6-7, 6-3 |
2R HE |
Jasper Krol |
/ |
Stijn Rademaker |
6-3, 7-5 |
1R HE |
Jasper Krol |
/ |
Conan de Bruin |
7-5, 6-1 |
HF HD |
Koen de Haan - Werner Lootsma |
/ |
Jasper Krol - Ingmar Scholte |
7-5, 6-2 |
KF HD |
Jasper Krol - Ingmar Scholte |
/ |
Koen Buurlage - Niels Koetje |
6-4, 4-6, 6-1 |
1R HD |
Jasper Krol - Ingmar Scholte |
/ |
Carlos Ouwehand - Jesse Schreur |
7-6, 3-6, 6-3 |
|
| REO NRT 2013 (Roden, 3 aug - 11 aug) ** |
| KF HE |
Floris Kilian |
/ |
Jasper Krol |
6-2, 7-5 |
2R HE |
Jasper Krol |
/ |
Joost Ritsma |
6-3, 7-6 |
1R HE |
Jasper Krol |
/ |
Wilco Veltien |
6-3, 7-6 |
HF HD |
Koen de Haan - Werner Lootsma |
/ |
Stefan Bodde - Jasper Krol |
6-3, 1-6, 7-6 |
KF HD |
Stefan Bodde - Jasper Krol |
/ |
Henny Meijer - Joost Ritsma |
6-1, 6-4 |
|
| Sla Raak Open 2013 (Winschoten, 27 jul - 4 aug) *** |
| 1R HE |
Bart de Gier |
/ |
Jasper Krol |
6-1, 6-4 |
1R HD |
Jochem Mol - Ruben van Someren |
/ |
Jasper Krol - Freek Stapel |
6-0, 6-3 |
|
| Tamek Open 2013 (Lelystad, 20 jul - 28 jul) *** |
| 1R HE |
Russell Josh Evangelista |
/ |
Jasper Krol |
6-3, 6-2 |
|
| TAM Open 2013 (Groningen, 29 jun - 7 jul) ** |
| KF HE |
Elroy Middendorp |
/ |
Jasper Krol |
3-6, 6-2, 6-3 |
2R HE |
Jasper Krol |
/ |
Wilco Veltien |
6-2, 4-6, 6-1 |
1R HE |
Jasper Krol |
/ |
Dion Nijboer |
6-0, 6-3 |
HF HD |
Erik Dallinga - Yoram Hilberts |
/ |
Jasper Krol - Freek Stapel |
6-4, 6-4 |
KF HD |
Jasper Krol - Freek Stapel |
/ |
Robin Bodde - Stefan Bodde |
6-4, 6-3 |
|
| G.S.T.C. Nationaal Ranglijsttoernooi 2013 (Groningen, 1 jun - 9 jun) * |
| KF HE |
Bernard Wezeman |
/ |
Jasper Krol |
6-4, 6-3 |
2R HE |
Jasper Krol |
/ |
Casper Bonapart |
6-2, 2-6, 6-4 |
1R HE |
Jasper Krol |
/ |
Roderik van Meurs |
6-2, 6-0 |
F HD |
Elroy Middendorp - Roy Schoonveld |
/ |
Jasper Krol - Bernard Wezeman |
6-4, 6-3 |
HF HD |
Jasper Krol - Bernard Wezeman |
/ |
Casper Bonapart - Sebastiaan Bonapart |
7-6(4), 6-4 |
KF HD |
Jasper Krol - Bernard Wezeman |
/ |
Olger van Gent - Alexander Popping |
6-4, 6-4 |
|
| Dr. Van Leeuwentoernooi 2013 (Emmen, 13 mei - 20 mei) **** |
| KF HD |
Yoram Hilberts - Bart van Leijsen |
/ |
Jasper Krol - Freek Stapel |
4-6, 6-4, 6-2 |
1R HD |
Jasper Krol - Freek Stapel |
/ |
Maikel Borg - Ricardo van Zutphen |
6-4, 6-3 |
|
| Approach NRt Heerenveen 2013 (Heerenveen, 28 jan - 3 feb) * |
| 2R HE |
Moos Sporken |
/ |
Jasper Krol |
6-0, 6-4 |
1R HE |
Jasper Krol |
/ |
Sebastiaan Bonapart |
6-1, 6-0 |
|
| Central Park Hairstudio 2013 (Alkmaar, 31 dec - 6 jan) *** |
| 2R HE |
Stefan Bodde |
/ |
Jasper Krol |
6-3, 6-2 |
1R HE |
Jasper Krol |
/ |
Adriaan de Jager |
6-3, 7-5 |
F HD |
Alexander Blom - Michel Koning |
/ |
Jasper Krol - Werner Lootsma |
6-2, 6-4 |
HF HD |
Jasper Krol - Werner Lootsma |
/ |
Hans Coesel - Bernard Jonkman |
7-5, 6-4 |
KF HD |
Jasper Krol - Werner Lootsma |
/ |
Yvar Debets - Raymon Janson |
6-4, 6-4 |
|
| Approach Kerst 2012 (Eibergen, 23 dec - 30 dec) ** |
| 1R HE |
Evthimios Karaliolios |
/ |
Jasper Krol |
6-3, 6-2 |
KF HD |
Yoram Hilberts - Bart van Leijsen |
/ |
Jasper Krol - Freek Stapel |
6-4, 7-5 |
|
| Approach Herfst 2012 (Eibergen, 24 nov - 25 nov) ** |
| 1R HE |
Moos Sporken |
/ |
Jasper Krol |
6-4, 6-1 |
|
| De Bontekoe Open 2012 (Leeuwarden, 27 aug - 2 sep) ** |
| HF HE |
Sander Arends |
/ |
Jasper Krol |
6-0, 6-2 |
KF HE |
Jasper Krol |
/ |
Stefan Bodde |
4-6, 7-6, 7-5 |
2R HE |
Jasper Krol |
/ |
Chiel van der Plas |
6-4, 7-6 |
1R HE |
Jasper Krol |
/ |
Viktor Rotteveel |
7-6, 6-2 |
HF HD |
Roy Bruggeling - Leon Vellekoop |
/ |
Dennis Hageman - Jasper Krol |
1-6, 6-3, 6-2 |
KF HD |
Dennis Hageman - Jasper Krol |
/ |
Douwe Disbergen - Bernard Wezeman |
2-6, 6-3, 6-1 |
|
| Cream Crackers Open 2012 (Groningen, 13 aug - 19 aug) * |
| KF HE |
Vincent van den Honert |
/ |
Jasper Krol |
6-2, 6-1 |
2R HE |
Jasper Krol |
/ |
Rutger Cramer |
6-1, 6-3 |
1R HE |
Jasper Krol |
/ |
Stijn Kits |
6-3, 6-1 |
HF HD |
Nick Blaauw - Ingmar Scholte |
/ |
Jasper Krol - Freek Stapel |
3-6, 7-5, 7-6(4) |
KF HD |
Jasper Krol - Freek Stapel |
/ |
Freek Bekhof - Jeroen Veldhuizen |
6-4, 6-3 |
1R HD |
Jasper Krol - Freek Stapel |
/ |
Lars Bannink - Ricky de Bruijn |
6-2, 6-1 |
|
| REO Open 2012 (Roden, 6 aug - 12 aug) ** |
| 2R HE |
Bart van Kampen |
/ |
Jasper Krol |
7-5, 6-4 |
1R HE |
Jasper Krol |
/ |
Niels van Elst |
6-4, 6-3 |
KF HD |
Freek Bekhof - Dennis Hageman |
/ |
Jasper Krol - Freek Stapel |
7-5, 7-5 |
1R HD |
Jasper Krol - Freek Stapel |
/ |
Job Geerling - Joost Ritsma |
6-1, 6-1 |
|
| Sla Raak Open 2012 (Winschoten, 30 jul - 5 aug) *** |
| HF HD |
Bart de Gier - Zen Zijlstra |
/ |
Jasper Krol - Freek Stapel |
6-2, 6-4 |
KF HD |
Jasper Krol - Freek Stapel |
/ |
David Josepa - Wesley de Kwaadsteniet |
6-4, 6-4 |
1R HD |
Jasper Krol - Freek Stapel |
/ |
Yoram Hilberts - Bart van Leijsen |
7-6, 1-6, 6-3 |
|
| Tamek Open 2012 (Lelystad, 23 jul - 29 jul) *** |
| 1R HD |
Jeroen Gortworst - Elroy Middendorp |
/ |
Jasper Krol - Freek Stapel |
6-2, 6-2 |
|
| Meppel Open 2012 (Meppel, 16 jul - 22 jul) * |
| 1R HE |
Nathan de Veer |
/ |
Jasper Krol |
7-6, 3-1 Opgave |
|
| TAM Open NRt 2012 (Groningen, 25 jun - 1 jul) ** |
| 2R HE |
Sander Arends |
/ |
Jasper Krol |
6-1, 6-3 |
1R HE |
Jasper Krol |
/ |
Sam Meessen |
6-3, 6-2 |
KF HD |
Frank van der Land - Job Stijkel |
/ |
Jasper Krol - Werner Lootsma |
6-4, 6-2 |
|
| G.S.T.C. Nationaal Ranglijsttoernooi 2012 (Groningen, 4 jun - 10 jun) * |
| 2R HE |
Sebastiaan Bonapart |
/ |
Jasper Krol |
2-6, 6-1, 6-4 |
1R HE |
Jasper Krol |
/ |
Joost Ritsma |
6-2, 7-5 |
|
| Dr. van Leeuwentoernooi 2012 (Emmen, 21 mei - 28 mei) **** |
| HF HD |
Rick de Groot - Floris Kilian |
/ |
Jasper Krol - Freek Stapel |
7-6(3), 7-6(4) |
KF HD |
Jasper Krol - Freek Stapel |
/ |
Jeroen Joustra - Jesse de Roo |
7-5, 6-4 |
1R HD |
Jasper Krol - Freek Stapel |
/ |
Stefan Bodde - Marc Geers |
7-6(8), 6-4 |
|
| Central Park Alkmaar 2012 (Alkmaar, 2 jan - 8 jan) *** |
| 1R HE |
Jake Mak |
/ |
Jasper Krol |
6-2, 6-2 |
1R HD |
Hugo Mes - Milco Trampe |
/ |
Koen de Haan - Jasper Krol |
6-2, 6-1 |
|
| Henk Timmer Circuit/RTT-Tennis Factory Open 2011 (Hengelo, 27 dec - 31 dec) *** |
| 1R HE |
Stefan Bodde |
/ |
Jasper Krol |
6-2, 7-6 |
HF HD |
Hugo Leenders - Jan-Wouter Roep |
/ |
Jasper Krol - Freek Stapel |
6-3, 6-4 |
KF HD |
Jasper Krol - Freek Stapel |
/ |
Elroy Middendorp - Boris Oomes |
2-6, 7-6, 6-4 |
|
| Nicolai & Tabak Leeuwarden 2011 (Leeuwarden, 29 aug - 4 sep) ** |
| 2R HE |
Roy Schoonveld |
/ |
Jasper Krol |
6-1, 6-4 |
1R HE |
Jasper Krol |
/ |
Rich van Hout |
3-6, 6-3, 6-2 |
F HD |
Sander Arends - Dennis Hageman |
/ |
Conan de Bruin - Jasper Krol |
6-2, 6-4 |
HF HD |
Conan de Bruin - Jasper Krol |
/ |
Henry Bouwer - Jorden Vogel |
Walkover |
|
| Kanaalstreek 2011 (Stadskanaal, 20 aug - 28 aug) *** |
| 2R HE |
Jeroen Gortworst |
/ |
Jasper Krol |
6-0, 6-7, 6-4 |
1R HE |
Jasper Krol |
/ |
Maurits Post |
Walkover |
|
| Team Inextern Cream Crackers 2011 (Groningen, 15 aug - 21 aug) * |
| 1R HE |
Phiras Chehoudi |
/ |
Jasper Krol |
7-6, 7-6 |
1R HD |
Bobby Brand - Floyd van Houwelingen |
/ |
Conan de Bruin - Jasper Krol |
Walkover |
|
| REO de Krant NRT 2011 (Roden, 8 aug - 15 aug) ** |
| 1R HE |
Robert Constantinovici |
/ |
Jasper Krol |
6-0, 6-3 |
HF HD |
Thijs Buur - David de Goede |
/ |
Dennis Hageman - Jasper Krol |
7-5, 5-7, 6-2 |
KF HD |
Dennis Hageman - Jasper Krol |
/ |
Werner Lootsma - John Reijne |
6-4, 6-2 |
1R HD |
Dennis Hageman - Jasper Krol |
/ |
Bob Rijkenberg - Tim Rottier |
6-4, 6-0 |
|
| Sla Raak 2011 (Winschoten, 1 aug - 7 aug) *** |
| 1R HE |
Niels Lootsma |
/ |
Jasper Krol |
6-7, 6-4, 6-4 |
1R HD |
Job van Eijk - Ingmar Scholte |
/ |
Maarten Heymen - Jasper Krol |
6-2, 6-0 |
|
| TAM Open 2011 (Groningen, 27 jun - 3 jul) ** |
| 1R HE |
Elroy Middendorp |
/ |
Jasper Krol |
6-7, 7-6, 6-4 |
|
| Dr. Van Leeuwen Toernooi 2011 (Emmen, 9 jun - 13 jun) **** |
| 1R HE |
Koen de Haan |
/ |
Jasper Krol |
5-7, 7-5, 6-2 |
|
| Henk Timmer Herfst 2010 (Hengelo, 16 okt - 24 okt) ** |
| 1R HE |
André van der Bijl |
/ |
Jasper Krol |
6-3, 6-2 |
KF HD |
Colin van Beem - Gijs Linders |
/ |
Jasper Krol - Roy Schoonveld |
6-4, 6-4 |
|
| Kanaalstreek Open 2010 (Stadskanaal, 23 aug - 29 aug) *** |
| 1R HE |
Dennis Hasanagic |
/ |
Jasper Krol |
2-6, 6-3, 6-4 |
HF HD |
Sander Arends - Rick de Groot |
/ |
Conan de Bruin - Jasper Krol |
6-2, 5-7, 6-2 |
KF HD |
Conan de Bruin - Jasper Krol |
/ |
Stefan de Jong - Elroy Middendorp |
6-4, 6-2 |
|
| Cream Crackers 2010 (Groningen, 16 aug - 22 aug) * |
| KF HE |
Elroy Middendorp |
/ |
Jasper Krol |
6-7, 6-1, 6-0 |
2R HE |
Jasper Krol |
/ |
Hans Groenhoff |
7-5, 6-4 |
1R HE |
Jasper Krol |
/ |
Koen Buurlage |
6-1, 6-2 |
|
| REO De Krant 2010 (Roden, 9 aug - 15 aug) ** |
| KF HE |
Philippe Niewerth |
/ |
Jasper Krol |
6-1, 7-6 |
2R HE |
Jasper Krol |
/ |
Jordi Hermans |
3-6, 6-4, 6-3 |
1R HE |
Jasper Krol |
/ |
Phiras Chehoudi |
6-4, 4-6, 6-2 |
KF HD |
Andries Cupido - Jordi Hermans |
/ |
Jasper Krol - Roy Schoonveld |
3-6, 6-4, 6-1 |
|
| Sla Raak Open 2010 (Winschoten, 2 aug - 8 aug) *** |
| 1R HE |
Arjan Pondman |
/ |
Jasper Krol |
7-6, 6-3 |
1R HD |
Mathys Bloem - Kevin Boelhouwer |
/ |
Sander Arends - Jasper Krol |
6-3, 3-6, 6-3 |
|
| Tamek Open 2010 (Lelystad, 26 jul - 1 aug) *** |
| 1R HD |
Rick de Groot - Floris Kilian |
/ |
Sander Arends - Jasper Krol |
6-0, 5-7, 6-3 |
|
| Strokel Open 2010 (Harderwijk, 19 jul - 25 jul) *** |
| 1R HE |
Lody Teeuwsen |
/ |
Jasper Krol |
3-6, 6-4, 6-0 |
KF HD |
Michel Koning - Sander Koning |
/ |
Conan de Bruin - Jasper Krol |
6-4, 6-0 |
1R HD |
Conan de Bruin - Jasper Krol |
/ |
Jordi Hermans - Johan Wilders |
6-2, 6-2 |
|
| TAM Open 2010 (Groningen, 28 jun - 4 jul) ** |
| 2R HE |
Sander Arends |
/ |
Jasper Krol |
6-2, 6-4 |
1R HE |
Jasper Krol |
/ |
Freek Stapel |
6-1, 6-1 |
KF HD |
Koen de Haan - Freek Stapel |
/ |
Jasper Krol - Roy Schoonveld |
7-6, 7-6 |
|
| NRT G.S.T.C. 2010 (Groningen, 7 jun - 13 jun) * |
| 1R HE |
Diwon de Haan |
/ |
Jasper Krol |
6-1, 6-2 |
KF HD |
Rick de Groot - Marco van der Wal |
/ |
Jasper Krol - Roy Schoonveld |
6-3, 6-3 |
|
| Dr. Van Leeuwen Nationale Ranglijst Toernooi 2010 (Emmen, 19 mei - 24 mei) **** |
| HF HD |
Stefan Bodde - Marc Geers |
/ |
Sander Arends - Jasper Krol |
2-6, 6-4, 6-1 |
KF HD |
Sander Arends - Jasper Krol |
/ |
Jeroen Camfferman - Roel Oostdam |
1-6, 6-4, 6-2 |
1R HD |
Sander Arends - Jasper Krol |
/ |
Koen de Haan - Freek Stapel |
6-1, 6-2 |
|
| Geldrop Banen Henk Timmer 2010 (Geldrop, 23 jan - 31 jan) *** |
| 1R HE |
Wouter Adriaansen |
/ |
Jasper Krol |
6-1, 7-5 |
HF HD |
David Vorderman - Gerard ter Woorst |
/ |
Sander Arends - Jasper Krol |
4-6, 7-5, 6-4 |
KF HD |
Sander Arends - Jasper Krol |
/ |
Ricardo Hagedoorn - Willem Waaijen |
6-1, 3-6, 6-3 |
|
| A-toernooi Tennisschool H.v.Hulst week 1 2010 (Valkenswaard, 28 dec - 3 jan) ** |
| 1R HE |
Wesley Koolhof |
/ |
Jasper Krol |
6-3, 6-3 |
|
| Henk Timmer TF - RTT Kerst 2009 (Enschede, 21 dec - 27 dec) *** |
| 2R HE |
Moos Sporken |
/ |
Jasper Krol |
6-7, 6-4, 6-2 |
1R HE |
Jasper Krol |
/ |
Jordy Looman |
7-5, 7-5 |
HF HD |
Arjan Pastoors - Kevin Schimmel |
/ |
Sander Arends - Jasper Krol |
6-2, 6-4 |
KF HD |
Sander Arends - Jasper Krol |
/ |
Peter Lucassen - David Vorderman |
7-6, 6-7, 6-3 |
|
| Rabobank Kanaalstreek Toptennistoernooi 2009 (Stadskanaal, 17 aug - 23 aug) *** |
| 1R HE |
Michiel Doornenbal |
/ |
Jasper Krol |
6-4, 6-4 |
KF HD |
Rick de Groot - Roy Schoonveld |
/ |
Bert Bos - Jasper Krol |
6-4, 7-6 |
|
| REO De Krant Nrt 2009 (Roden, 3 aug - 9 aug) ** |
| 1R HE |
Rick de Groot |
/ |
Jasper Krol |
6-3, 6-4 |
KF HD |
Thijs Buur - Bart van Kampen |
/ |
Diwon de Haan - Jasper Krol |
6-4, 6-3 |
1R HD |
Diwon de Haan - Jasper Krol |
/ |
David van Berkel - Mark Hollander |
6-2, 6-2 |
|
| RaBoBank Open 2009 NRT (Winschoten, 27 jul - 2 aug) *** |
| 1R HE |
Paul Honig |
/ |
Jasper Krol |
6-0, 6-2 |
1R HD |
Mark de Jong - Stefan de Jong |
/ |
Bert Bos - Jasper Krol |
6-3, 6-3 |
|
| Tamek Open - NRt 2009 (Lelystad, 18 jul - 26 jul) *** |
| 1R HE |
Sander Koning |
/ |
Jasper Krol |
6-1, 7-5 |
|
| Björn Borg TAM Open 2009 (Groningen, 29 jun - 5 jul) ** |
| KF HD |
Martijn Janssens - Boris Oomes |
/ |
Bert Bos - Jasper Krol |
6-4, 6-4 |
1R HD |
Bert Bos - Jasper Krol |
/ |
Yoram Hilberts - Bob Resink |
6-2, 6-4 |
|
| Dr.van Leeuwentoernooi Nationale Ranglijsttoernooi 2009 (Emmen, 25 mei - 1 jun) **** |
| 1R HD |
Stefan Bodde - Marc Geers |
/ |
Jasper Krol - Ivan Sanchez Ramirez |
6-1 Opgave |
|
| Feestvarken.nl 2009 (Castricum, 27 dec - 4 jan) *** |
| 2R HE |
Jasper Smit |
/ |
Jasper Krol |
6-1, 6-1 |
1R HE |
Jasper Krol |
/ |
Nico Schlosser |
6-4, 6-7, 6-4 |
