3:57 PM - Ken Waldichuk (Ath) Athletics activated Waldichuk (elbow) from the 60-day injured list Saturday and optioned him to Triple-A Las Vegas, Jason Burke of SI.com reports.

7:28 PM - Ken Waldichuk (Ath) (elbow) gave up two runs (one earned) on one hit and two walks while striking out one batter over 2.1 innings in his rehab start Saturday with Triple-A Las Vegas.

6:33 PM - Ken Waldichuk (Ath) (elbow) will make a rehab start with Triple-A Las Vegas on Saturday, Martin Gallegos of MLB.com reports.

3:02 PM - Ken Waldichuk (Ath) (elbow) threw a live batting practice session at the Athletics' spring training complex Saturday, MLB.com reports.

1:24 PM - Ken Waldichuk (Ath) (elbow) threw his most recent bullpen session Saturday and is targeting a return from the 60-day injured list before the All-Star break, MLB.com reports.

10:03 AM - Ken Waldichuk (Ath) (elbow) will throw a 25-pitch bullpen session Saturday.

3:47 PM - Ken Waldichuk (Ath) Athletics placed Waldichuk (elbow) on the 60-day injured list Thursday.