Sunday was supposed to be Jered Weaver's day, but the ace right-hander was placed on the disabled list with a lower back injury on Tuesday. Because of the Thursday off-day, Haren -- who gave up one run in seven-plus innings in a win over the Yankees on Tuesday -- will pitch that game on normal rest.
Righty Garrett Richards, called up from Triple-A to take Weaver's spot in the rotation, will likely start Monday or Tuesday at home vs. the Mariners.
Wilson's first encounter with Darvish took place May 11 but hardly played out. A two-hour rain delay in the first inning that night took Wilson out of the game after facing just five batters -- though Darvish came back to pitch 5 1/3 innings of an eventual 10-3 victory -- and Wilson got the win the following afternoon.