• Japan’s Chiba Lotte Marines have signed infielder Yamaico Navarro for one year and $1.2MM, the team announced (via the Japan Times). The 28-year-old saw 199 MLB plate appearances over 2010-13, but has spent the past two seasons with the KBO’s Samsung Lions. Navarro earned his new deal with a .297/.404/.574 cumulative slash — and 79 home runs — over his 1,245 plate appearances in Korea.
• Catcher Josmil Pinto has cleared waivers and been outrighted to Triple-A by the Brewers, the club announced (h/t to Tom Haudricourt of the Milwaukee Journal-Sentinel; Twitter link). Pinto will receive an invitation to major league camp this spring and will try to get his career back on track in the Milwaukee organization. Once a promising young big leaguer with the Twins, Pinto has suffered through a fall-off at the plate, concussion problems, and continued defensive question marks.
• Also passing through waivers unclaimed were Nationals pitchers Erik Davis and Taylor Hill, per a team announcement. Davis, 29, struggled to get back on track last year after missing 2014 due to Tommy John surgery. He logged 48 2/3 minor-league innings of 3.88 ERA pitching with 8.7 K/9 but an uncharacteristic 5.0 BB/9. Hill had a strong campaign in 2014, but scuffled to a 5.23 ERA in 118 2/3 Triple-A frames last year.
• The Rays have signed left Justin Marks, Jon Heyman tweets. Marks, who turned 28 just two days ago, made one appearance with the Royals in 2014. He pitched to a 5.63 ERA in 108 2/3 innings at the Triple-A level last year with the Diamondbacks organization.
• Outfielder Donald Lutz has a minor league deal to return to the Reds, Alexis Brudnicki reports. Mark Sheldon of MLB.com adds on Twitter that Lutz won’t get a camp invite in the agreement. The first player to reach the majors after coming up in German baseball, Lutz was released by Cincinnati last summer after undergoing Tommy John surgery but has been playing recently in Australia. Brudnicki provides a full update on his recovery, as well of plenty of other interest insight, in the above-linked piece.
• The Tigers inked catcher Rafael Lopez to a minors deal, Anthony Fenech of the Detroit Free Press reports on Twitter. Lopez briefly reached the majors with the Cubs in 2014. He has put up some solid years at the plate in the minors, though he slipped to a .266/.339/.335 batting line in 246 Triple-A plate appearances last year.

Lutz entered the year rated as Cincinnati’s 28th-best prospect, in the eyes of Baseball America, after reaching as high as 16th on that list in prior seasons. As C. Trent Rosecrans of the Cincinnati Enquirer notes on Twitter, Lutz underwent Tommy John surgery a month ago.

While he’s only seen 113 largely unsuccessful plate appearances in the big leagues, and was off to a rough start this year prior to his surgery, Lutz has generally put up appealing batting lines throughout his minor league career. His primary strength is in the power department, and he owns a cumulative MiLB slugging percentage of .470.

Lutz is most notable, of course, for being the first major league ballplayer who was developed in Germany. While he was born in the United States, his family moved to Germany when he was just one year old, and he played there until signing as an international free agent back in 2007.

• The Reds have announced that outfielder/first baseman Donald Lutz has had Tommy John surgery after sustaining an elbow injury last week. The 26-year-old Lutz was hitting .190/.292/.262 in 48 plate appearances for Triple-A Louisville and struggled in brief stints with the Reds in 2013 and 2014, although he’s generally hit for good power in the minor leagues. He remains on the Reds’ 40-man roster.
• The Cubs are having pitching prospect C.J. Edwards (a key component of the 2013 Matt Garza deal) begin his season in the bullpen, Gordon Wittenmyer writes for Baseball America (subscription-only). The Cubs still could use Edwards as a starter in the future, however. “We certainly in no way, shape or form have given up on him as a starter, but we also realize we’ll probably have to manage his innings a little bit this year,” says GM Jed Hoyer. Edwards pitched only 53 2/3 innings last season while dealing with a shoulder issue (although he added 15 innings in the Arizona Fall League), and his innings will be limited again in 2015. Having him begin his season in the bullpen will allow the Cubs to determine later in the season whether to move him back into a starting role. Edwards has struggled so far at Double-A Tennessee, striking out 11 batters but walking ten in 9 2/3 innings.

• The Rockies are off to a surprising start, but Jeff Francis and Juan Nicasio haven't been positive parts of it, and it remains to be seen how long they'll be in the rotation, the Denver Post's Troy Renck writes. Francis has a 7.27 ERA thus far, and Nicasio has only lasted longer than five innings once this season.
  
• The Rockies might have payroll flexibility to take on salary in a trade for a starter at midseason, Ken Rosenthal of FOX Sports reports. But that payroll flexibility will be tied to increased revenue, a club official says.
  
• Outfielder Donald Lutz of the Reds, who made his big-league debut last week, is likely the first German-raised player in MLB history, says Jon Morosi of FOX Sports. Lutz was born in the U.S., and his father is American, but his mother is German, and Lutz moved to Germany as a baby. Morosi points out that Germany lags behind the Netherlands and Italy in its development of baseball players, but that could easily change, since Germany is so populous.