Online OnlineHengstenboer organizes auction of frozen semen of top sires like Charmeur, Krack C, Michelangelo, Berlin, Balzflug, First Verdi, Ferro, Rousseau, Jazz and Metall.
Monday June 25th – Monday July 2nd
| Date | Name | Website | Count | Collection |
| 17-05-2018 | Hannover Sattelkörung 2018 | http://www.hannoveraner.com | 9 | Collection |
| 24-04-2018 | Holsteiner Körung Elmshorn | http://www.holsteiner-verband.de/ | 22 | Collection |
| 17-04-2018 | AES Stallion Gradings Spring Tour | http://https://angloeuropeanstudbook.nl/nieuws/i611/aes-stallion-gradings-spring-tour | 6 | Collection |
| 13-04-2018 | AES Stallion Grading 2018 Schijndel | http://angloeuropeanstudbook.nl | 19 | Collection |
| 06-04-2018 | ZfdP Hengstkörung 2018 | http://zfdp.de/ | 11 | Collection |
| 05-04-2018 | Oldenburger Sattelkörung 2018 | http://https://oldenburger-pferde.net/front_content.php?idcat=28&lang=1 | 14 | Collection |
| 26-03-2018 | Westfälische Sattelkörung 2018 | http://www.westfalenpferde.de/de/hengste/koerung/sattelkoerung.php | 9 | Collection |
| 23-03-2018 | Mitteldeutsche Frühjahrskörung Deutsches Sportpferd | http://www.pferde-brandenburg-anhalt.de/ | 13 | Collection |
| 15-03-2018 | BWP Hengstenkeuring 2018 - 3e fase | http://www.belgian-warmblood.com | 62 | Collection |
| 09-03-2018 | SBS International Selection Show 2018 | http://www.sbsnet.be | 42 | Collection |
| 07-03-2018 | Danish National Stallion Show 2018 | http://dvherning.dk | 93 | Collection |
| 02-03-2018 | Zangersheide Voorjaarshengstenkeuring 2018 | http://www.zangersheide.com/nl/Voorjaarshengstenkeuring-2018 | 115 | Collection |
| 27-02-2018 | SWB Stallion Performance Test 2018 | http://swb.org/ | 48 | Collection |
| 27-02-2018 | AES Stallion Grading 2018 Polen | http://angloeuropeanstudbook.nl | 18 | Collection |
| 22-02-2018 | AES Stallion Grading 2018 Servie | http://angloeuropeanstudbook.nl | 4 | Collection |
| 16-02-2018 | NRPS hengstenkeuring 2018 | http://www.nrps.nl | 43 | Collection |
| 10-02-2018 | Zangersheide - France Stallion Show | http://www.zangersheide.com/nl/Deauville-F | 59 | Collection |
| 10-02-2018 | AWÖ Hengstkörung 2018 | http://www.pferdezucht-austria.at | 12 | Collection |
| 03-02-2018 | KWPN hengstenkeuring aangewez.verr. 2018 | http://www.kwpn.nl | 110 | Collection |
| 03-02-2018 | Körung Marbach | http://www.gestuet-marbach.de | 7 | Collection |
| 31-01-2018 | KWPN Hengstenkeuring 2e bez. 2017/2018 | http://www.kwpn.nl | 107 | Collection |
| 31-01-2018 | KWPN Hengstenkeuring 3e bez. 2017/2018 | http://www.kwpn.nl | 9 | Collection |
| 24-01-2018 | Hauptkörung Deutsches Sportpferd | http://https://www.deutsches-sportpferd.de/default.aspx | 76 | Collection |
| 18-01-2018 | BWP Hengstenkeuring 2018 - 2e fase | http://www.belgian-warmblood.com/ | 62 | Collection |
