Latest news on Hector Barbera

Malaysian MotoGP: Motorsport.com's rider ratings

Malaysian MotoGP: Top 5 quotes after race

Australian MotoGP: Motorsport.com's rider ratings

Motegi MotoGP: Motorsport.com's rider ratings

Barbera to stand in for Iannone again in Australia

Motegi MotoGP: Dovizioso leads Marquez in first practice

Dovizioso says Iannone sub Barbera good for Ducati

Brno MotoGP: Motorsport.com's rider ratings

Brno MotoGP: Top 5 quotes after race

Brno MotoGP: Top 5 quotes after qualifying

Brno MotoGP: Top 5 quotes after FP2

Brno MotoGP: Marquez tops second practice after epic save

Avintia confirms unchanged line-up of Barbera, Baz for 2017

Austria MotoGP: Dovizioso fastest as Ducati dominates FP2

Iannone leads Ducati 1-2-3-4 on final day of Austria test

Rossi: I was “lucky” to qualify on the front row

Sachsenring MotoGP: Marquez on pole, Lorenzo crashes twice

Catalunya MotoGP: Marquez sets stunning pole in Barcelona

Avintia targeting Pol Espargaro for 2017 ride

Argentina MotoGP: Motorsport.com's rider ratings

Barbera: "I shone on two-strokes, I can do the same in MotoGP"

Interview: Kevin Schwantz on the 2016 MotoGP season

Vinales stars again to top day two in Qatar as Marquez falls

Analysis: 10 things we learned from the Phillip Island MotoGP test

Motorsport.com's Top 10 MotoGP riders of 2015

Sepang MotoGP: Pedrosa sets the early pace ahead of Lorenzo

Loris Baz secures Avintia Ducati ride for 2016

Lorenzo sends an early warning shot to rivals in Jerez MotoGP practice

Rossi takes second victory of the year in thrilling Argentina MotoGP

Marquez takes second MotoGP pole of 2015 in Argentina

Marquez back on top in Argentina MotoGP FP3

Espargaro maintains practice advantage in Argentina

Espargaro gets up to speed quickest in Argentina MotoGP practice

Marquez secures dominant victory at Austin

Marquez storms to pole position in hectic Austin MotoGP qualifying

Legend Rossi wins sensational MotoGP opener in Qatar

Marquez continues to lead MotoGP field in Qatar

Dovizioso edges out Marquez on second day of MotoGP testing in Qatar

Marquez ends Sepang MotoGP test on top

Marquez goes quickest on day two at Sepang

Rossi leads opening day of MotoGP testing at Sepang

Can Marquez and HRC maintain the edge on MotoGP rivals?

Marquez blitzes testing lap record at Sepang on final day

Lorenzo on a mission on second day at Sepang MotoGP testing

Miniscule gap separates top MotoGP riders on first day of 2015 testing

Yamaha secures double podium at sweltering Sepang

Marquez emerges victorious from thrilling Sepang MotoGP battle

Lorenzo Reigns at Motegi