Complex sentence: The award winners were then chosen over 2 months of voting, in a process similar to MLB all-star voting, with votes cast by fans at every MLB ballpark, as well as online and via cell-phone.
Split into simpler sentences: The award winners were then chosen, over 2 months of voting, in a process similar to MLB all-star voting. Votes were cast by fans at every MLB ballpark, as well as online and via cell-phone.