LOSSApril 8, 2021Nikolaos KALAITSIDIS7 - 16Andrei KANAEV2021 European Senior Championships · M-63kg · Round of 16
WINApril 8, 2021Nikolaos KALAITSIDIS28 - 6Vahan BABAYAN2021 European Senior Championships · M-63kg · Round of 32
WINMarch 7, 2020Nikolaos KALAITSIDIS31 - 6Dmitrij NAGAJEVRamus Sofia Open 2020 · M-63kg · Semi Finals
WINMarch 7, 2020Nikolaos KALAITSIDIS15 - 0Spiridon NITSASRamus Sofia Open 2020 · M-63kg · Quarter Finals
WINMarch 7, 2020Nikolaos KALAITSIDIS15 - 7Bojan STEFANOVICRamus Sofia Open 2020 · M-63kg · Round of 16
WINOctober 18, 2019Nikolaos KALAITSIDIS9 - 7Vlasios PETROPOULOSGreece Open 2019 · M-63kg · Semi Finals
WINOctober 18, 2019Nikolaos KALAITSIDIS15 - 14Toshitaka MAEDAGreece Open 2019 · M-63kg · Quarter Finals
WINOctober 18, 2019Nikolaos KALAITSIDIS20 - 11Jan Martin JÜRGENSGreece Open 2019 · M-63kg · Round of 16
LOSSSeptember 21, 2019Nikolaos KALAITSIDIS11 - 20Emircan TURANAlbanian Open 2019 · M-63kg · Semi Finals
WINSeptember 21, 2019Nikolaos KALAITSIDIS57 - 43Juirdo CANIAlbanian Open 2019 · M-63kg · Quarter Finals
WINSeptember 21, 2019Nikolaos KALAITSIDIS12 - 9Daniel Lucena GUTIERREZAlbanian Open 2019 · M-63kg · Round of 16
LOSSFebruary 1, 2019Nikolaos KALAITSIDIS5 - 25Leon GLASNOVIC2019 Cyprus Open · M-63kg · Quarter Finals
WINFebruary 1, 2019Nikolaos KALAITSIDIS23 - 10Georgios PETROPOULOS2019 Cyprus Open · M-63kg · Round of 16
LOSSSeptember 15, 2018Nikolaos KALAITSIDIS14 - 19Niko SAARINENPolish Open Warsaw Cup 2018 · M-63kg · Round of 16
WINSeptember 15, 2018Nikolaos KALAITSIDIS21 - 10Jakub SOBCZUKPolish Open Warsaw Cup 2018 · M-63kg · Round of 32
LOSSJune 16, 2018Nikolaos KALAITSIDIS15 - 22Dylan CHELLAMOOTOOLux Open 2018 · M-63kg · Quarter Finals
LOSSJune 10, 2018Nikolaos KALAITSIDIS17 - 27Ruslan ALIEV2018 Multi European Games · M-63kg · Quarter Finals
WINJune 10, 2018Nikolaos KALAITSIDIS3 - 1Yusuf ATASOYU2018 Multi European Games · M-63kg · Round of 16