Can pitchers go long in 2021 after short season?

MESA, ARIZ. >> Scott Emerson has heard the argument that pitchers should throw fewer innings in 2021 after an abbreviated 2020 season. The Oakland A’s fifth-year pitching coach is not ignoring it.

He just doesn’t subscribe to its reasoning.

The way Emerson sees it, that line of thinking is incomplete. It lacks what he believes is critical evidence, something he thinks there is no way to collect until after the upcoming season is over.

“There’s no data,” Emerson said on Tuesday. “Someone would have to really give me some data to support why we should look into guys not throwing as many innings as they did in [2019].”

The A’s starting pitchers are expected to be ready to throw roughly 100 pitches by Opening Day and the organization has been preparing them to do so through simulated games against A’s hitters.

Ramping up towards what is expected to be a full 162-game season is a potentially daunting task for pitchers who are coming off a season in which the league played just 60. It’s the kind of process that requires the proper amount of monitoring from coaches and training staff and one that the A’s are undergoing with the help of metrics compiled from the abbreviated schedule.

If a pitcher is struggling to maintain his velocity in comparison to what he threw a year ago, the A’s are taking note and caution.

“What’s great is we have the Statcast information and we have the Trackman information,” Emerson said. “We can compare that information to last year.”

That’s how the San Francisco Giants are approaching this spring, too. They are using the data they have available to them from last year and comparing it to the data they are collecting in Cactus League outings, bullpen sessions and simulated games.

Giants manager Gabe Kapler said that those tools — Trackman, Rapsodo and Statcast — can help create an environment that is equally as intense as Cactus League action when used correctly.

That has allowed the Giants to be in no rush to have pitchers such as Johnny Cueto, Kevin Gausman and Anthony Desclafani make their spring training debuts. As a matter of fact, lefthanded pitcher Alex Wood is the only potential member of the Giants rotation who has appeared in a spring training game this year.