Diamondbacks reportedly keeping tabs on Japanese slugger

According to The Athletic, the D-Backs are “doing their due diligence” on third baseman Teruaki Sato. While owner Ken Kendrick has confirmed the club will reduce its payroll, the report says Arizona could still explore higher-priced free-agent options if the right opportunity arises.

Sato, a 27-year-old left-handed hitter, is coming off an excellent year in the Japan Central League with the Hanshin Tigers, batting .306 with 39 home runs, 106 RBIs and a .991 OPS in 143 games. He also posted a .383 on-base percentage and a .609 slugging percentage.

The infielder also played for Team Japan in the 2026 World Baseball Classic, where he hit .300 with a .417 on-base percentage, .600 slugging percentage and 1.017 OPS in five games.

With that kind of production, Sato could give Arizona another power bat in the middle of its lineup. But beyond his offensive numbers, his potential fit defensively could make him an intriguing option for the Diamondbacks.

Third baseman Nolan Arenado reportedly approached the Diamondbacks about moving away from his primary position to play first base, citing added positional flexibility and the ability to keep him in the lineup. If the Snakes take that approach, it would leave Sato squarely in line for hot corner duties while giving Arizona another established option at first base.

The D-Backs have several priorities heading into the season, including improving their production against right-handed pitching and finding consistency at first base. The club struggled with a revolving door of players at the position, making it difficult to establish a reliable option throughout the season.

Sato could help address both needs. Not only would he provide another power threat in the lineup, but his defensive ability could also give Arizona some much-needed stability around the infield.

If Arizona is serious about adding another impact bat while improving its infield flexibility, the Japanese standout could make plenty of sense as a potential addition.