Hayes was designated for assignment by the Reds on Friday, C. Trent Rosecrans of the Cincinnati Enquirer reports.

EDGE Analysis

Days after losing his spot on the 25-man roster, Hayes has now been booted from the 40-man roster and replaced by outfielder Steve Selsky. Hayes was blasted for nine earned runs on 15 hits in 9.2 innings out of the Reds' bullpen earlier this year, and he's done little in his seven minor league seasons to suggest he'll ever be more than a fringe major leaguer.

Hayes was optioned to Triple-A Louisville on Monday.

EDGE Analysis

The Reds needed a roster spot to be freed up after they activated Billy Hamilton from the bereavement list, and after giving up an earned run in both appearances since being called up, Hayes was sent back to the minors. He seems to be on the short list for callups when bullpen help is needed, although he'll have to prove that his 8.38 ERA with the major league club is just a fluke if he wants to get many more chances with Cincinnati.

Hayes was recalled from Triple-A on Saturday.

EDGE Analysis

The Reds optioned struggling J.J. Hoover to Triple-A on Saturday afternoon, and Hayes will come up to take his spot on the roster. Hayes has appeared in four games for the Reds this season, allowing 10 hits and seven earned runs, including three home runs, in 8.1 cumulative innings.

Hayes was optioned to Triple-A Louisville on Tuesday.

EDGE Analysis

The Reds needed to make room for Tuesday's starter John Lamb, and Hayes ended up being the casualty. Hayes has struggled during his time in the majors, as he's allowed seven earned runs and three home runs in a mere 8.1 innings pitched, which could hinder his ability to be called back up in the near future.