Diamondbacks add veteran backup catcher Wil Nieves

2 Comments

Arizona has claimed Wil Nieves off waivers from Colorado after the veteran backup catcher was designated for assignment last week.

Miguel Montero’s usual backup, Henry Blanco, has been sidelined by a thumb injury and is undergoing further tests to determine if he has a torn ligament.

Nieves is a career .226 hitter with a .568 OPS, which is the third-worst mark among all active non-pitchers with at least 750 plate appearances ahead of only Brandon Wood and Koyie Hill.

Dodgers designate Sergio Romo for assignment

Joe Scarnici/Getty Images
Leave a comment

The Dodgers announced on Thursday that the club activated pitcher Grant Dayton from the 10-day disabled list and designated pitcher Sergio Romo for assignment.

Dayton, 29, went on the disabled list earlier this month with neck stiffness. He’ll resume with a 3.63 ERA and a 20/12 K/BB ratio in 22 1/3 innings.

Romo, 34, signed a one-year, $3 million deal with the Dodgers in February. It didn’t really work out, as the right-hander posted a 6.12 ERA with a 31/12 K/BB ratio in 25 innings. His peripherals are still decent, so it wouldn’t be surprising if a team in need of a bullpen arm makes a deal with the Dodgers within the week.

Nate Karns underwent season-ending surgery for thoracic outlet syndrome

Brian Blanco/Getty Images
Leave a comment

MLB.com’s Jeffrey Flanagan reports that Royals pitcher Nate Karns underwent surgery for thoracic outlet syndrome on Wednesday. He’s expected to be ready for spring training next year. Karns went on the disabled list in May with an elbow injury and didn’t make much progress.

The Royals acquired Karns from the Mariners in January in exchange for outfielder Jarrod Dyson. Over eight starts and one relief appearance, the 29-year-old right-hander compiled a 4.17 ERA and a 51/13 K/BB ratio in 45 1/3 innings.

Karns will enter his first of three years of arbitration eligibility after the season, so he’ll be under the Royals’ control through 2020.