Seattle Mariners Prospect Jason Ruffcorn Named Intriguing Rule 5 Draft Candidate

The Seattle Mariners 26 year-old minor league pitcher ended the year in Triple-A and threw in the Arizona Fall League.
Oklahoma pitcher Jason Ruffcorn throws against Oklahoma State in the Big 12 Conference Baseball Tournament on May 26, 2021, at Chickasaw Bricktown Ballpark.
Oklahoma pitcher Jason Ruffcorn throws against Oklahoma State in the Big 12 Conference Baseball Tournament on May 26, 2021, at Chickasaw Bricktown Ballpark. / Alonzo Adams-Imagn Images
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The Seattle Mariners are likely to be one of the first teams at the negotation table during MLB Winter Meetings on Dec. 9-12 in Dallas.

The Mariners are still looking for a starting second and third baseman along with a player to pair with Luke Raley at first.

Recent reports have indicated that Seattle is kicking the tires on deals for infielders like the Chicago Cubs' Nico Hoerner, the Philadelphia Phillies' Alec Bohm or free agent Christian Walker. Even Korean Baseball Organization middle infielder Hye-Seong Kim, who was posted on Wednesday.

There's a lot of avenues for the Mariners to explore while trying to put together their major league Opening Day roster for 2025.

While the team is trying to do that, they also have to be aware of some changes that could take place in their farm system.

The Rule 5 Draft on the second-to-last day of Winter Meetings, Dec. 11, at 11 a.m. PT.

The Rule 5 Draft is meant to be a competitive balance in which major league clubs can select a player with a certain amount of years played in the minor leagues without being called up and add them to their organization. The caveat is that teams must place the selected player on the 40-man roster.

Seattle has several players that will be eligible to be selected in the Rule 5 draft. And one pitcher was named an "intriguing candidate" in a story on MLB.com.

Writers Jim Callis, Jonathan Mayo and Sam Dykstra laid out each team's most interesting potential draftee and Jason Ruffcorn was named as the Mariners'.

Ruffcorn was drafted in the eighth round of the 2021 draft by the Philadelphia Phillies out of Oklahoma. He was traded to Seattle for cash on March 20. He played in High-A, Double-A and Triple-A for the Mariners in 2024.

Ruffcorn posted a total ERA of 3.42 in 42 appearances with 55 strikeouts in 49.2 innings pitched. He closed out the year making three appearances with the Triple-A Tacoma Rainiers and had a 0.00 ERA while striking out three batters in 4.2 innings pitched.

Ruffcorn also participated with the Arizona Fall League with the Peoria Javelinas.

The story had the following assessment on Ruffcorn:

The Phillies drafted Ruffcorn, the son of former big leaguer Scott Ruffcorn, in the eighth round in 2021, then sent him to the Mariners in March. Now 26, the reliever spent most of the year with High-A Everett but did touch both Double-A and Triple-A, striking out 10.0 per nine innings in 2024. He got hit in the Fall League but used a four-seamer, cutter and sweeper to whiff 13.8 per nine over 13 2/3 frames.

Related Stories on Seattle Mariners

MARINERS SLUGGER PREDICTED TO CONTINUE TO PRODUCE IN 2025: Popular baseball website FanGraphs projects Luke Raley to continue to be an effective player in 2025 after a career-best season in 2024. CLICK HERE

MARINERS HAVE HAD TRADE TALKS WITH CUBS FOR NICO HOERNER: The Seattle Mariners and Chicago Cubs have reportedly had preliminary trade talks about a deal involving Gold Glove infielder Nico Hoerner. CLICK HERE

MARINERS HAVE HAD PRELIMINARY TALKS WITH PHILLIES ABOUT ALEC BOHM: The Seattle Mariners have reportedly had discussions with the Philadelphia Phillies about acquiring All-Star third baseman Alec Bohm, but the asking price is giving pause. CLICK HERE

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