UPDATE: Joe Stiglich of the Contra Costa Times reports that the preliminary diagnosis is a left knee sprain, though we’ll learn more once the MRI results are known.
4:26 PM: Slusser reports that Sizemore is set to undergo an MRI today on his left knee. She was also told that Wes Timmons and Josh Donaldson are likely to get a look at third base.
3:15 PM: Bad news from A’s camp.
According to Susan Slusser of the San Francisco Chronicle, Scott Sizemore appeared to be in “significant pain” after tweaking his knee during a fielding drill this afternoon.
In fact, one onlooker told Slusser that they could hear an audible “pop” sound at the time of the injury. The team has yet to provide an official update on Sizemore’s status.
Sizemore, 27, was acquired from the Tigers last May for left-hander David Purcey and batted .249/.345/.433 with 11 home runs, 52 RBI, four stolen bases and a .778 OPS over 93 games with Oakland while serving as the primary third baseman. If the injury is significant, the A’s would likely have to go with some combination of Adam Rosales or Eric Sogard at the hot corner.
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.