Athletics transferred INF Eric Sogard from the 15-day disabled list to the 60-day disabled list.
Eric Sogard underwent a patellar tendon debridement procedure on his left knee on Wednesday.
Eric Sogard will undergo knee surgery.
Eric Sogard is likely to undergo knee surgery to shave down a pointed patella tendon and remove bone spurs in his right knee.
Eric Sogard is scheduled to undergo an MRI due to lingering soreness in his left knee.
Eric Sogard (back) will begin a rehab assignment with High-A Stockton on Monday.
Eric Sogard (neck) could begin a minor league rehab assignment as soon as this weekend.
Athletics placed 2B Eric Sogard on the 15-day disabled list with a neck injury.
Athletics manager Bob Melvin said Friday that Eric Sogard is currently battling a neck issue which could require a trip to the disabled list to start the season.
Athletics and INF Eric Sogard avoided arbitration by agreeing to a one-year, $1.5 million contract.
Eric Sogard went 3-for-3 with a walk before being removed for a pinch-hitter Friday against the White Sox.
Athletics and INF Eric Sogard avoided arbitration by agreeing to a one-year, $1.075 million contract.
Eric Sogard requested $1.425 million and was offered $900,000 from the Athletics when arbitration figures were exchanged.
Eric Sogard went 3-for-4 with an RBI and a stolen base Saturday against the Mariners.