![Disappointed: Michael Matthews.](http://web.archive.org./web/20170712010800im_/https://www.fairfaxstatic.com.au/content/dam/images/g/x/9/e/c/v/image.related.wideLandscape.460x259.gx9ee9.png/1499814321403.jpg)
'Devastated' Matthews ponders giving up on green jersey
A "devastated" Michael Matthews conceded he will reassess the value of challenging Marcel Kittel for the green jersey at the Tour de France after the Australian saw the German sprint star increase his points lead in Tuesday's 10th stage from Perigueux to Bergerac.