Giant value: Tim Hudson, Mike Morse among MLB's best cheap adds

Rodriguez had as many saves in April as he did in all of 2012 and '13 combined — 13 — and he didn't allow a run until his 20th appearance of the year.

Rodriguez had as many saves in April as he did in all of 2012 and '13 combined — 13 — and he didn't allow a run until his 20th appearance of the year. Baseball's saves leader, in other words, has already provided the NL Central-leading Brewers with returns that have surpassed the total value of his deal.