NL West Notes: Sierra, Coors Field, Pence, Ravin

Right-hander Yaisel Sierra has been cleared to begin workouts with the Dodgers now that his deal has become official, tweets Bill Plunkett of the Orange County Register. Interestingly, Mike DiGiovanna of the L.A. Times writes that manager Dave Roberts said Sierra is being viewed as a reliever and not as a starting pitcher. That affords Sierra a more easily accessible path to the Majors — the Dodgers’ rotation is rife with options, including Clayton Kershaw, Brett Anderson, Scott Kazmir, Kenta Maeda, Alex Wood, Mike Bolsinger and rehabbing starters Hyun-jin Ryu and Brandon McCarthy — but also serves to limit the immediate return on investment the Dodgers will receive. Sierra, of course, could be shifted into the rotation in future seasons.

Here’s more from the NL West…

• The Rockies announced today that they will raise the fences at Coors Field, as Nick Groke of the Denver Post writes. The wall in right-center field will be raised by eight feet, nine inches in order to match the out-of-town scoreboard, Groke notes, and the wall straight down the left-field line will see an increase from five feet to 13 feet. Players offered some mixed reviews on the move, Groke writes, as Carlos Gonzalez didn’t seem worried that he’d lose many home runs. Charlie Blackmon, though, wasn’t pleased with the idea of losing a few of his homers or the fact that he and his outfield-mates will need to deal with new caroms off the walls.
• An MRI on the Achilles tendon of Giants right fielder Hunter Pence revealed only inflammation as opposed to any sort of structural damage, tweets Andrew Baggarly of the San Jose Mercury News. Pence will be sidelined for a week of Spring Training but appears to have escaped any serious injury that could’ve impacted his availability for Opening Day.
• Dodgers right-hander Josh Ravin suffered a fractured left forearm in a car accident yesterday, writes MLB.com’s Barry Bloom. The 28-year-old Ravin required surgery on Tuesday to repair the injury. As Bloom notes, Ravin was somewhat of a long shot to make the big league roster this spring due to the number of pitchers on the Dodgers’ roster, though his blistering fastball certainly made him an intriguing option. Ravin averaged 97.1 mph on his heater in 9 1/3 innings with the Dodgers last season and also whiffed 38 hitters in 28 Triple-A innings.