The Giants shuffled up their pitching staff Wednesday, per Alex Pavlovic of NBC Sports Bay Area (Twitter link), formally selecting the contracts of lefty Sam Long and right-hander James Sherfy (as previously reported, in the case of Long). Right-hander Matt Wisler was designated for assignment in one corresponding move, while outfielder Alex Dickerson was placed on the 10-day injured list due to an upper back strain with another.

Wisler, 28, was somewhat of a surprise non-tender by the Twins on the heels of a 1.07 ERA and a 32.7 percent strikeout rate in last summer’s shortened slate of games. Wisler has maintained that bat-missing prowess and actually made a dramatic improvement in the problematic 13.1 percent walk rate that likely contributed to his non-tender — he’s down to 7.3 percent in 2021 — but he’s once again become alarmingly homer-prone. In 19 1/3 frames, he’s been tagged for four long balls — a rate of 1.86 per nine innings pitched. The resulting 6.05 ERA prompted the Giants to move on.

San Francisco will now have a week to trade Wisler or attempt to pass him through outright waivers. He has enough service time to reject an outright assignment in favor of free agency, but doing so would require forfeiting the remainder of his $1.15MM salary, so he’s likely to accept an assignment if he passes through waivers unclaimed.

Sherfy, 29, has spent parts of three seasons in the division, appearing with the 2017-19 Diamondbacks and tallying a total of 45 1/3 innings pitched. He’s logged a combined 2.98 ERA in that time, punching out a quarter of his opponents against a 9.9 percent walk rate. So far in Triple-A Sacramento, he’s rattled off 7 2/3 shutout innings with an 11-to-1 K/BB ratio.

Dickerson, 31, was a revelation for the Giants from 2019-20 after coming over from the division-rival Padres in a trade, but he’s scuffled in 2021 and dealt with some all-too-familiar durability concerns. Dickerson topped a .900 OPS in his first two partial seasons with San Francisco, but he’s mustered only a .226/.295/.398 output so far this year. This will be the second IL stint of the season for him, as he previously spent 10 days on the injured list with a right shoulder impingement.