Wilkinson (0-1) took the loss Sunday, allowing four runs on seven hits and no walks over 3.2 innings in a 5-4 loss to the Red Sox. He struck out two.
Wilkinson worked a scoreless first inning but allowed runs in each of the next three frames before being pulled at 66 pitches (47 strikes). The rookie southpaw took the mound on three days' rest, coming off two shutout innings in his debut Wednesday, so his workload was likely to be limited regardless of effectiveness. The Giants' exact plan with Wilkinson remains to be seen, but a looming doubleheader Saturday against the Diamondbacks could provide the southpaw with his next opportunity to start.