11/6/26

Reese Kaplan --- An Under the Radar First Base Option to Consider


So for all of the brouhaha over the prospect of luring Teruaki Sato to the Mets and converting him to play first base it would seem that the alternatives are not exactly exciting.  Many available Jared Young platoon partners are available but they are not star quality by any stretch.  

Some might make the case that World Series winner Jake Bauers is a late bloomer and a lock to hit 25-30 HRs for his new employer but that signing would warrant well over $23 million in salary for one good year and a draft pick compensation to the Brewers who extended him a QO.  That seems an awfully high price to pay for a career .223 hitter who will be 31 for the 2027 season.  

The others on the list include decent but not stellar players like Ty France.  Josh Bell is available as a free agent but he’s not had a great answer either.  He’s been splitting time between 1B and DH.  You can pencil him in for over 20 HRs and a .256 bating average but the Twins felt he was not worth his $10 million option going into his age 34 season.  

One recent Pacific posting was announced by the Korean team called the Hanwha Eagles in Daejeon.  Seeking to transition to MLB the Eagles made slugger Si Hwan Roh available to interested bidders.  Unlike Sato, Roh is pretty much flying under the radar.  Let’s take a brief look at him.

Now at age 25 Roh has been playing for Hanwha since debuting in 2019 as an 18 year old rookie.  

Twice during this tenure he eclipsed the 30 HR mark and interestingly unlike most power hitters he does not fan at an alarming rate.  

This past season his worst mark with 147 Ks, but to accompany that he hit 29 HRs and drove in 96 while hitting .283.  


While he’s primarily been a third baseman, he’s also logged 84 games playing first and surprisingly 42 games at shortstop.  At 6 feet tall and 211 pounds he doesn’t profile on paper as a middle infielder.  His high water mark in stolen bases was in 2025 with 14.  Defensively the best aspect of his game is his throwing arm but one metrics site has him at a D- for how he handles his glove.  Moving him to 1B or DH would likely be appropriate.

So what would he cost?  Right now Roh is in the middle of an 11 year contract worth $23 million in US dollars.  At a current rate of just over $2 million per season it would not take a major investment to lure him over to the more lucrative and high profile major league baseball.

Everyone knows that taking chances on unproven ballplayers from the Asian leagues is always fraught with some trepidation upon adjustment periods and better daily pitching to battle.  Given his young age you would think he would still have room to improve his game and matching his current contract over a shorter period of time could prove a starting point for negotiations.  

If you proposed paying him $6 million per year for 4 years it would not bankrupt the team and would ensure he had a long term shot at performing in MLB.  Of course he would want more money but he’s nowhere near what Sato would command. 


11 comments:

Tom Brennan said...

No idea, but worth kicking the tires.

147 Ks in Korea sounds like a lot.

aptoklas said...

I would sign new free agent Ryan Mountcasle. He's a good defensive first baseman and in his career against lefties he's accumulated 795 plate appearances against lefties, batting .282 with 34 home runs and 111 RBIs. Pair him with Young and your set.

He's only 29 and will be cheap- he became a free agent after the Orioles declined his $7.5 million club option for the 2027 season. To me it's a no brainer.

Tom Brennan said...

AI on Roh - seems to indicate hed be a mediocre major leaguer, if that:

Si-hwan Roh is projected to be a lower-tier everyday or platoon corner infielder in the major leagues, with scouts estimating his offensive output will drop from his KBO numbers to roughly 10 to 15 home runs with a batting average around .230–.250 and an OPS in the low-to-mid .700s.

Scouting Projections & Expectations

• Power Translation: Scouts generally agree that his raw right-handed power will carry over to Major League Baseball, though not at the 30-homer pace he posted in the KBO (such as 29 homers and an .865 OPS in 2026).
• Contact & Strikeouts: His biggest question mark against MLB pitching is swing-and-miss. He struck out in 25.7% of his plate appearances in 2026 (147 strikeouts), and evaluators expect that rate to climb further against major-league offspeed and high-velocity fastballs.
• Defensive Position: While he has played third base for the Hanwha Eagles, multiple MLB scouts and analysts question his range and defensive mobility at the hot corner, noting he may eventually profile better as a first baseman or designated hitter.
• Contract Market: Having entered the MLB posting system, projections place him closer to a modest utility or lower-cost corner-infield deal (similar to minor or short-term major league contracts) rather than the massive multi-year postings seen by top Asian superstars in past years.

Tom Brennan said...

They wouldn’t really have to be careful with Mount Castle. He had a pre-severe oblique strain and a really problematic broken left foot last year. As a result, he only got up 14 at bat last year.The last thing they need is a player who’s not 100% healthy if they bring him on board.

Dan said...

Mountcastle is a good option, and I suspect that a few teams are going to be in on him, which will drive up his price. In the current structure, the Mets can easily win a bidding war vs. teams like the Reds, Mariners, or Rockies who are likely to be in on him. If there is a new CBA and a salary cap, then who knows?

A good contract-for-contract swap is in Houston with Polanco for Christian Walker. Both are scheduled to make the same $$$. To make that trade however, the Mets would likely have to toss in at least one good prospect, as Polanco doesn't really fit the Astros roster. Maybe the teams find a third party to take Polanco (and cash) while sending prospects to Houston?

Mack Ade said...

First

Seems all did on my analysis of Mets chain DH was fill out the title and leave the content blank.

Sort of prophetic

My bad

Mack Ade said...

You gave to excuse Reese

He lives with Orientals now (can I call them that now?).

Mack Ade said...

Me?

I would sign Skubal, King, and bring in Tylor's brother

Do that and then play the best defensive first baseman you got in 2027

Mack Ade said...

*have to excuse...

Jules C-- The Cautious Optimist said...

I am putting my bets on Mets moving for Burger as RH platoon with Young because he provides power actually plays the position reasonably well and is a short term contract player who can occasionally fill in at DH

TexasGusCC said...

Me, I’m not wasting a roster spot on someone who will have 150 at bats. If you are set on Young or Baty at 1B, leave the short side platoon for Semien (as Tom recommends) or to play Alvarez there occasionally.