1:41 PM - Trevor McDonald (SF) is on the injured list at Double-A Richmond with a groin injury, Jim Callis of MLB.com reports.

1:44 PM - Trevor McDonald (SF) was optioned to minor-league camp by the Giants on Monday, Susan Slusser of the San Francisco Chronicle reports.

6:27 PM - Trevor McDonald (SF) Giants added McDonald to their 40-man roster Tuesday.

10:50 AM - Trevor McDonald (SF) (arm) was reinstated from High-A Eugene's 7-day injured list May 5 and made his season debut a day later, covering three innings and giving up one earned run on four hits and two walks while striking out three in a 4-2 win over Spokane.

11:19 AM - Trevor McDonald (SF) is on the 7-day injured list with High-A Eugene and is building up arm strength in extended spring training, Jim Callis of MLB.com reports.