UPDATE: Susan Slusser of the San Francisco Chronicle says Griffin’s MRI turned up clean.
4:57 PM: Lee reports that Griffin exited due to right shoulder tightness.
4:46 PM: According to Jane Lee of MLB.com, Athletics right-hander A.J. Griffin left his start against the Blue Jays this afternoon in the top of the second inning with an apparent injury.
No word yet on the exact nature of the injury, but Griffin’s velocity took a pretty big dip over his final couple of pitches. He was visited on the mound by Athletics manager Bob Melvin and team trainer Nick Paparesta before being replaced by Jordan Norberto. Not what you want after last night’s 15-inning marathon.
Griffin has been a nice surprise for the A’s since making his major league debut on June 24, posting a 2.42 ERA and 35/10 K/BB ratio in 44 2/3 innings. Susan Slusser of the San Francisco Chronicle notes that Brandon McCarthy is slated to make his latest minor league rehab start with Triple-A Sacramento tonight, so he would be on his regular turn if needed. McCarthy has been sidelined since June 19 with a right shoulder strain.
Jared Diamond of The Wall Street Journal reports that Mets second baseman Neil Walker is expected to undergo season-ending surgery to fix a herniated disk in his lower back. Walker has avoided the disabled list but hasn’t played since last Saturday and has only two starts since August 22.
If Walker does indeed go under the knife, he’ll end his first season with the Mets with a terrific .282/.347/.476 triple-slash line with 23 home runs and 55 RBI in 458 plate appearances. While the Mets couldn’t have foreseen Daniel Murphy having such a terrific season, Walker was more than adequate in Murphy’s shoes at second base.
Kelly Johnson and Wilmer Flores have handled second base in Walker’s absence and will continue to do so through the remainder of the season.
Rockies 1B/OF Stephen Cardullo celebrated his 29th birthday on Wednesday, so the rookie decided to celebrate by homering in both games of his team’s doubleheader at home against the Dodgers.
In the first game, Cardullo pinch-hit for Chris Rusin in the seventh inning and drilled a solo home run off of Casey Fien. In the second game, Cardullo smacked a grand slam to left-center field off of Bud Norris in the first inning.
Cardullo made his major league debut this past Friday. He was hitless in his first five at-bats before singling as a pinch-hitter on Monday.