Dumoulin was the only GC contender to stick to the Team Sky duo on the difficult finish to Mende on stage 14
Fraile got the better of Jasper Stuyven and Julian Alaphilippe as he won stage 14, while Thomas continues to impress in the yellow jersey
Tour de France race leader Geraint Thomas says that he is confident that there is currently no doping in cycling, with Sky's success down to hard training.
Thomas has shown to be in great form through the first two weeks of the Tour de France - but can he hold on to win it?
Thomas has shown to be the strongest at Team Sky so far at the Tour, but both he and Froome will have to wary of Tom Dumoulin
Geraint Thomas was in complete disbelief after he took victory in Alpe d'Huez on stage 12 of the 2018 Tour de France, winning in the yellow jersey.
Geraint Thomas took an incredible victory on stage 12 of the 2018 Tour de France, sprinting to win atop Alpe d'Huez to tighten his grip on the yellow jersey.
Geraint Thomas has said that Chris Froome is still Team Sky's best option for the Tour de France despite taking the race lead at the end of stage 11.
Geraint Thomas distanced the four-time Tour winner as well as his rivals to win stage 11 of the Tour de France and take the overall lead
The Welshman took victory in spectacular fashion on the summit finish to La Rosière
The question over who is Team Sky's out-and-out leader at the Tour de France will be decided after the next three stages in the mountains.
Australian out of the Tour after crashing on hectic, chaotic stage to Roubaix
Thomas sits just three seconds off the overall lead after a strong showing on the Mûr de Bretagne
The British team were able to place their two leaders in the front group safely on another hectic day at the Tour de France
Geraint Thomas may have moved to three seconds from the Tour de France yellow jersey, but says that he is disappoint to have missed victory on stage three.
The latest big moves among the WorldTour teams for 2019
Meet the five Brits who will be on the start line in Noirmoitier en l'Île for the 2018 Tour de France, including yellow jersey favourite Chris Froome.
Dauphiné winner looking to improve on two 15th place finishes in 2015 and 2016
Team Sky rider will not start Sunday's national road race
There was double British success on the final stage of the 2018 Critérium du Daupiné as Adam Yates won the stage while Geraint Thomas took the overall.
Leading the Critérium du Dauphiné with two stages to go, Geraint Thomas' pre-Tour form suggests he’s on the right path to start race as Sky’s co-leader.
Full list of riders and when they head off for the prologue time trial of the 2018 Tour de Romandie in Switzerland
The Welshman is using La Doyenne as part of his build-up for later in the season, and doesn't feel pressure to win it to rescue Sky's spring campaign
Geraint Thomas has abandoned the 2018 edition of Paris-Roubaix after being caught up in a crash in the opening cobbled sector of the race.
Thomas will drop in to race Paris-Roubaix before returning focus to stage racing for 2018