Friday’s signing of Shinnosuke Ogasawara truly came out of left field. Not only because the Nationals had never signed a free agent out of Japan (or any other Asian country). But because they didn’t seem to be in the market for another starting pitcher, at least not one who wouldn’t instantly slot into the front of the rotation, as opposed to the back.

Ogasawara, by all indications, does not project to be a frontline starter in the major leagues. He figures to get a shot to earn the fourth or fifth starter job coming out of spring training. But there’s also reasonable speculation his chances of long-term success here will increase if he becomes a reliever.

The Nats didn’t give the 27-year-old left-hander a guaranteed, two-year deal worth a reported $3.5 million, though, if they didn’t expect him to be part of the Opening Day pitching staff. And Ogasawara, whose 45-day negotiating window was set to expire Friday if he didn’t sign with any major league club, likely chose Washington because of the opportunity he’ll get here that perhaps he wasn’t guaranteed to get elsewhere.

We’re scheduled to hear from general manager Mike Rizzo this afternoon, so hopefully we’ll get a better idea then what exactly the club’s plans for Ogasawara are. But if he truly is given a chance to make the rotation, he’s going to join a crowded group of arms competing for only a couple of open spots.

Barring a trade – which, of course, you can never rule out – the Nationals will go into spring training with MacKenzie Gore and Jake Irvin assured of starting jobs, based on their performances last season. That now leaves five others, in theory, competing for three more spots in the rotation.

For the first time in club history, the Nationals have signed a player directly from Asia, announcing today a two-year deal with Japanese left-hander Shinnosuke Ogasawara.

Ogasawara was an All-Star for the Chunichi Dragons in 2023 and posted a 3.12 ERA over 144 1/3 innings last season, his ninth in Nippon Professional Baseball. The 27-year-old is not known for high strikeout totals (only 82 last season) but has proven to be an extreme strike-thrower and groundball specialist, issuing only 22 walks while allowing only nine homers.

Financial terms of the contract weren’t immediately clear, but it is a major league deal, putting Ogasawara on the Nationals’ 40-man roster. To clear space for him, the club designated left-hander Joe La Sorsa for assignment.

Though he was not as highly touted as some other recent Japanese pitchers, including Yoshinobu Yamamoto and Roki Sasaki, both high-profile additions by the Dodgers, Ogasawara did draw interest from a number of major league franchises. The posting deadline to sign him was today, adding some urgency to the Nats’ pursuit. Had he not signed with anyone by the end of the day, he would have gone back to the Dragons for another season.

It remains to be seen how the Nationals intend to utilize Ogasawara. Though he's been starter throughout his career in Japan, American scouting reports have suggested he could be more effective as a reliever if he can’t make it as a back-of-the-rotation arm. The team has already signed two free agents this winter, Michael Soroka and Trevor Williams, who were under the impression they’ll be starting to begin the season. MacKenzie Gore and Jake Irvin are locks to lead the staff after their performances in 2024. Young lefties DJ Herz and Mitchell Parker should also be in the mix this spring.