There have been a number of great performances by D-backs players since the start of the season, any of whom, it could be argued, are viable candidates for Most Valuable Player.
* Brandon Webb won his first nine starts, and has the lowest ERA on the team; * Dan Haren has pitched lights-out since the start of June; * Conor Jackson leads the team in batting average and OPS; * Orlando Hudson has been a force to be reckoned with on defense, until the recent untimely injury ended his season. * Brandon Lyon has performed admirably in place of Valverde.
But which one has been the Diamondbacks most valuable player of the season so far? Vote in the poll below - and don't forget to explain your choice, over in our forum.
To help you make your decision, you can find the stats for the team this season here.