Diamondbacks released RHP Garrett Mock.

Mock signed a minor league contract with the Diamondbacks last November and went on to post a 6.72 ERA and 1.76 WHIP across 75 innings this season at Triple-A Reno. The 30-year-old will try to latch on with a new club.

Diamondbacks signed RHP Garrett Mock to a minor league contract.

He'll also get a spring training invite. Mock, who turns 30 in April, posted a 3.79 ERA and 68/28 K/BB ratio over 61 2/3 innings at the Triple-A level between the Red Sox and Astros. He hasn't pitched in the majors since 2010 as a member of the Nationals and will likely struggle to win a roster spot with the D-Backs.

Astros acquired RHP Garrett Mock from the Red Sox in exchange for future considerations.

Mock has spent all year at Triple-A Pawtucket, compiling a 3.33 ERA and 53/23 K/BB ratio over 48 2/3 innings. He's been added to Triple-A Oklahoma City's bullpen.

Red Sox signed RHP Garrett Mock to a minor league contract.

Mock signed with the Blue Jays in December, but became a free agent after being cut in February. The 28-year-old right-hander posted an ugly 6.28 ERA and 32/24 K/BB ratio over 12 starts and four relief appearances last season with the Nationals' Triple-A affiliate. He has been assigned to minor league camp.

Blue Jays signed RHP Garrett Mock to a minor league contract.

Mock, 28, posted an ugly 6.28 ERA and 32/24 K/BB ratio over 12 starts and four relief appearances this season with Triple-A Syracuse in the Nationals' organization. It's not a surprising destination for the former prospect given that former Nationals scouting director Dana Brown is now working with Toronto.

Nationals sent RHP Garrett Mock outright to Triple-A Syracuse.

Mock was designated for assignment last week as the Nationals made room on their 40-man roster for September call-ups. The 28-year-old right-hander had an ugly 6.28 ERA and 32/24 K/BB ratio over 12 starts and four relief appearances at the Triple-A level this season.

Nationals designated RHP Garrett Mock for assignment.

The Nats needed to do some housecleaning with some of the September call-ups, so Mock was given the boot. The 28-year-old right-hander had an ugly 6.28 ERA and 32/24 K/BB ratio over 12 starts and four relief appearances at the Triple-A level this season.

Nationals optioned RHPs Garrett Mock and Adam Carr to Triple-A Syracuse.

Both came to camp with a shot to win a spot in the Nationals bullpen, and although Carr pitched well (no runs allowed in four innings), Mock was horrendous (9.64 ERA, 1/6 K/BB ratio in 4 2/3 innings). They'll represent right-handed depth at Triple-A.

Nationals activated RHP Garrett Mock from the 60-day disabled list and optioned him to Triple-A Syracuse.

Mock had a 5.14 ERA over five starts during his rehab assignment from a back injury. He'll continue to pitch in the minors, probably until Syracuse's season comes to an end.

Garrett Mock, on the DL since April with a spine injury, is slated to make a rehab appearance for Triple-A Syracuse on Tuesday.

Mock has allowed eight runs over 16 innings since beginning his rehab assignment in low-A ball. The Nats could try him as either a starter or a reliever next month, depending on what their needs are.

Nationals transferred RHP Garrett Mock from the 15-day to the 60-day disabled list.

Mock has been sidelined since early April with a spinal disc injury. He's not expected to be major-league ready until sometime later this summer.

Garrett Mock, who is on the shelf with a cervical spinal disc injury, said Friday that he hopes to be ready for game action in six weeks.

Mock, who has already missed six weeks, won't be an option for the Nationals before the end of July or August.

Garrett Mock (neck) played catch at Nationals Park on Monday.

Mock was placed on the disabled list after his first start due to a cervical spinal disc injury, though he is "confident" that he is getting better. Still, there's no timetable in place for his return.

According to Nationals general manager Mike Rizzo, right-hander Garrett Mock (neck) felt a twinge during a bullpen session on Monday.

"We sent him to D.C. to get it checked out," said Rizzo. "It turns out he had something in his upper back that was causing the shoulder. It's a disc thing that put pressure on the nerve. He thought it was his shoulder, but it was actually (radiating) from his neck." It's not known when he'll be able to resume baseball activities.

Nationals placed RHP Garrett Mock on the 15-day DL, retroactive to April 11, with a cervical spine injury.

The Nationals voided the option on Mock by placing him on the disabled list. The severity of his injury is not yet known. The 26-year-old right-hander allowed two runs in 3 1/3 innings against the Mets in his season debut last week.

Nationals optioned RHP Garrett Mock to Triple-A Syracuse.

With Livan Hernandez pitching Sunday, something had to give in the Nationals' rotation. Mock was the fifth starter coming out of camp and didn't pitch particularly well in his outing on Friday, so it makes sense that he is the man chosen to give way. Scott Olsen will assume the fifth starter role in Mock's absence.

Garrett Mock allowed two runs over just 3 1/3 innings in a no-decision against the Mets on Friday night.

He was very fortunate to escape with just a two-spot on the board. Mock threw just 44 of 84 pitches for strikes and walked five. He didn't exactly "win" a spot in the rotation this spring, posting a 5.79 ERA over 18 2/3 innings, so if he continues to struggle like this, he could soon give way to Scott Olsen.