Trevor McDonald News: Set for big-league start Monday

McDonald is slated to be called up from Triple-A Sacramento to start Monday's series opener against the Padres.

The Giants optioned McDonald to Triple-A on Friday, but the fact that he's being listed as the team's probable starter for Monday suggests that another player will be placed on the injured list in a corresponding move to facilitate his call-up. The right-hander has appeared in five contests (four starts) with Sacramento this season, posting a 5.40 ERA, 1.53 WHIP and 12:15 K:BB over 15 innings. Unless San Francisco ends up deactivating one of the five members of its rotation Monday, McDonald will likely be in line for just a spot start before heading back to Triple-A.