Harrison showed better velocity in his last Cactus League appearance Sunday versus the Athletics, sitting at 93-to-94 mph and touching 95 mph several times, Alex Pavlovic of NBC Sports Bay Area reports.

EDGE Analysis

The bump up in velocity is encouraging, as Harrison had been sitting in the low-90s in camp after losing 13 pounds due to a virus. However, while his weight and velocity are coming back, Harrison's results this spring have not been encouraging, particularly his last two times out when he surrendered a combined eight runs in 4.2 innings. Meanwhile, Hayden Birdsong (0.75 ERA, 18:0 in 12 innings) and Landen Roupp (3.75 ERA, 14:1 K:BB in 12 frames) have both been excellent. The competition for the fifth spot in the Giants' rotation could come down to the wire.