Injury Notes: Pollock, Peralta, Gomez, Choo, Polanco, Manaea

We’ve already learned today that Aroldis Chapman and Yunel Escobar could each miss roughly a month of action, and here’s the update on some more notable injury situations brewing around baseball…

• A.J. Pollock and David Peralta both left today’s Diamondbacks game with injuries, with Pollock suffering a right groin strain while running out a single.  According to Nick Piecoro of the Arizona Republic (Twitter link), Pollock “sounded very frustrated” speaking with media after the game, which could hint at a significant absence.  Pollock has battled problems with his left groin in Spring Training and at the end of last season; Pollock didn’t play after September 9 due to the injury, though he could’ve just been shut down since the D’Backs were well out of the race.  Pollock entered today hitting .295/.331/.456 over 157 in his comeback season after appearing in only 12 games in 2016 due to a fractured elbow and the aforementioned late-season groin problem.
• Peralta was removed from the game with what the team described as tightness in his right glute.  Peralta is also off to a good start for Arizona, carrying a .303/.354/.471 slash line into today’s action.  The Diamondbacks have enough outfield roster depth in the outfield to handle going without both Pollock and Peralta for a game or even two, though obviously the team will be hard-pressed to sustain lengthy absences for both star outfielders.
• Carlos Gomez suffered a right hamstring strain while scoring a run (and awkwardly trying to avoid a bat while doing so) during today’s Rangers victory, and had to be removed from the game.  The center fielder will undergo an MRI tomorrow, and he feels the injury is “not something I think is too serious,” comparing it to other hamstring problems he’s had in the past.  (Hat tip to Stefan Stevenson of the Fort Worth Star-Telegram.)  Gomez enjoyed a three-hit day before leaving the game, bumping his slash line up to .246/.331/.423 over 164 plate appearances.
• The Rangers had another regular out of action when Shin-Soo Choo was scratched from the lineup due to back spasms.  Choo told Stevenson and other reporters that he wasn’t sure if he’ll be ready for Texas’ next game on Tuesday, though his back was feeling better later in the day than it did early Sunday.  Lower back inflammation was the cause of one of Choo’s four separate trips to the DL in 2016, which limited him to just 48 games last season.
• Gregory Polanco is day-to-day after leaving today’s game with “left hamstring discomfort” while running out a grounder, as reported by MLB.com’s Adam Berry and others.  The Pirates outfielder managed just a .671 OPS in April but has hit better in May as he tries to build on his breakout 2016 season.  Polanco’s injury doesn’t sound particularly serious, which would be welcome news to a Bucs outfield that has already lost Starling Marte to a PED suspension.
• In some more positive injury news, Athletics left-hander Sean Manaea is scheduled to return from the DL and start tomorrow night’s game against the Mariners, A’s manager Bob Melvin told reporters (including MLB.com’s Dave Sessions) on Friday.  Manaea hasn’t pitched since April 27 due to a strain in his throwing shoulder.  The promising young hurler has a 5.18 ERA, 10.0 K/9 and a 2.25 K/BB over 24 1/3 IP for Oakland this season.