2022 - Giro d'Italia - Points classification KoerstruienGordon Tiemstra23 March 2023Mathieu van der Poel, 2022, Alpecin, Fenix, Castelli, giro d'italia
1948/1952 - Giro d'Italia - General classification KoerstruienGordon Tiemstra28 December 20221948, 1949, 1950, 1951, 1952, giro d'italia, Tizzoni, fausto coppi, Fiorenzo Magni, Hugo Koblet
2022 - Giro d'Italia - Mountains classification KoerstruienGordon Tiemstra19 July 20222022, giro d'italia, Koen Bouwman, Jumbo Visma
2022 - Giro d'italia - General classification KoerstruienGordon Tiemstra7 July 20222022, giro d'italia, Mathieu van der Poel, Alpecin, Fenix
1986 - Giro d'Italia - Points classification KoerstruienGordon Tiemstra21 March 2020Skala, Skil, Jean Paul van Poppel, termozeta, Castelli, 1986, giro d'italia
1979 - Giro d'Italia - Maglia nera KoerstruienGordon Tiemstra23 February 20201979, giro d'italia, maglia nera, Castelli
2016 - Lotto Jumbo KoerstruienGordon Tiemstra22 February 2020Jos van Emden, giro d'italia, Lotto jumbo, 2016
1989 - Giro d'italia - Points classification KoerstruienGordon Tiemstra22 May 2019giro d'italia, 1989, calze malerba, giovanni fidenza, Castelli
1983 - Giro d'Italia - General classification - Time Trial KoerstruienGordon Tiemstra13 May 20191983, giro d'italia, la gazzetta dello sport, saronni, Castelli
