Sean Reynolds Finds Fresh Start, Signs with Yokohama BayStars in Japan

Relief pitcher Sean Reynolds is taking his career overseas. The former San Diego Padres right-hander has agreed to a contract with the Yokohama BayStars of Japan’s Nippon Professional Baseball. This move was first reported by Jon Heyman of the New York Post.

Reynolds became a free agent after the Padres non-tendered him in November. The 27-year-old now seeks to rejuvenate his career in a new league.

A Career of Ups and Downs in San Diego

Reynolds made his MLB debut with the Padres in July 2024. He showed flashes of potential that season, striking out 21 batters in just 11 innings. His performance was promising enough to earn a longer look.

Injuries disrupted his progress, however. He missed the 2024 postseason with a knee issue. Then a foot injury sidelined him for all of 2025 spring training.

His 2025 season was inconsistent. He posted a 5.33 ERA across 19 major league appearances. Control was a recurring problem, as he walked 15 batters in 21 innings.

Despite a fastball averaging 96 mph, his results were mixed. The Padres shuttled him between their major league roster and Triple-A El Paso multiple times before ultimately letting him go.

Why Japan Presents a New Opportunity

Moving to Japan offers Reynolds a chance to reset. NPB is known for valuing power pitchers with his skill set. A strong season abroad can rebuild his value on the international market.

This path is well-trodden by other MLB players. Success in Japan can lead to a lucrative return to North America. For Reynolds, it represents a strategic career move.

Fans had hints of the deal before the official report. Some noticed Reynolds following the BayStars’ social media account days earlier. His journey in Asian baseball now begins.

Sean Reynolds will look to dominate hitters in Japan and prove he belongs back on a major league mound. His powerful arm gets a second act with the Yokohama BayStars.

Thought you’d like to know-

Who are the Yokohama BayStars?

The Yokohama DeNA BayStars are a professional baseball team in Japan’s Central League. They are based in Yokohama, Kanagawa Prefecture, and are a member of Nippon Professional Baseball (NPB).

Why did the Padres let Sean Reynolds go?

The San Diego Padres non-tendered Reynolds, making him a free agent. This decision often comes when a team prefers not to offer a new contract, typically for performance, roster fit, or financial reasons.

What was Sean Reynolds’ MLB record?

Across parts of two seasons with the Padres (2024-2025), Reynolds appeared in 28 games. He had an 0-1 record with a combined 4.66 ERA over 38.2 innings pitched.

Can players return to MLB from Japan?

Yes, many players have successfully returned. Strong performance in NPB can significantly increase a player’s market value, leading to new MLB contract opportunities, often for more money.

Who reported this signing first?

The agreement was first reported by veteran MLB insider Jon Heyman of the New York Post. He announced the news on his social media account on December 10, 2025.