The American team won't begin the search for a new GC rider until after the Vuelta a España
Team boss Luca Guercilena says they had planned 2018 with Contador in mind but accepted his decision to retire
Where and when to watch all the live TV and highlights from the 2017 Vuelta a España
We look back at the most memorable moments of Alberto Contador's controversial career
Alberto Contador will race with the prestigious number one bib during his final race before retirement: the 2017 Vuelta a España
Spanish champion Alberto Contador says he will call time on his pro career after riding in this year's Vuelta a España at the age of 34
Two-time winner Alberto Contador things Froome will do enough in the final mountain stage and the time trial to win a fourth Tour title
Roglic takes it in style, Kittel breaks, Contador gives it one last throw of the dice and more talking points from stage 17 of the Tour de France
Two-time winner of the Tour de France Alberto Contador has suffered through the 2017 edition with a stage win his best hope of success in the final week
We take a closer look at Alberto Contador's Trek Émonda, which he races for Trek-Segafredo
Alberto Contador described stage 12 of the Tour de France to the Peyragudes summit finish as "better than expected" after four crashes in previous days.
A quick look at the latest transfer rumours from the WorldTour, which could see Italian champion Fabio Aru on his way out of Astana
Although Alberto Contador has lost time to rivals so far in the 2017 Tour de France, Chris Froome says you can never count him out
Alberto Contador will take a cool approach to the Tour de France this year as he prepares to win a third title
Defending Tour of the Basque Country champion Alberto Contador was caught up in a crash with 700 metres to go in the 2017 race's opening stage
Overall rivals battle it out on the climb to Lo Port as Alejandro Valverde takes his second stage win to claim the overall race lead
Former Tinkoff team owner Oleg Tinkov attacks Alberto Contador on social media, saying that he 'will never win anything'
Paris-Nice 2017 provided day after day of scintillating racing with Sergio Henao eventually emerging victorious by two seconds from Alberto Contador.
Our pick of the best riders from the last seven days of racing, which has featured some stand-out performances at Paris-Nice and Tirreno-Adriatico.
Sergio Henao took a fifth Paris-Nice win for Team Sky with seconds over Alberto Contador
Trek-Segafredo's Alberto Contador says that rest will be key to him beating Chris Froome at the Tour de France, with a pre-race holiday already in his diary.
The queen stage of the Ruta del Sol saw victory for FDJ's Ruta del Sol, who paced himself perfectly to overhaul Alberto Contador in the final metres.
Trek has debuted a fully customised Emonda, honouring the Spaniard's Grand Tour success
Ivan Basso says that the "best active Grand Tour rider" Alberto Contador can beat Chris Froome in the July's Tour de France
American team unveils their new team jersey ahead of the 2017 season