Washington Nationals send projected starting 3B Carter Kieboom to minors

Drafted in 2016, Kieboom has struggled at the plate in limited opportunities in the majors, batting .181 in 44 games over two seasons with Washington. Kieboom and Starlin Castro had been getting time at third in preseason camp. Also optioned to Triple-A Rochester were infielder Luis Garcia, left-handed pitcher Sam Clay, right-handed pitcher Kyle McGowin […]