The Royals plan to promote pitching prospect John Lamb to Triple-A Omaha on Thursday.
John Lamb has touched 91 mph but has been working in the 86-88 mph range with his fastball this season at High-A Wilmington.
John Lamb's fastball was clocked in the 87-91 mph range during his last two minor league starts.
Royals optioned LHP John Lamb to Double-A Northwest Arkansas.
Baseball America's J.J. Cooper reports that John Lamb (elbow) was sitting in the mid-80s during Sunday's appearance against the Rangers.
Royals purchased the contract of LHP John Lamb from Double-A Northwest Arkansas.
The Royals are likely to send pitching prospect John Lamb to Instructional League this fall.
The Royals expect John Lamb (elbow) to make his first game appearance in the first week of July.
Royals pitching prospect John Lamb (elbow) is throwing from a mound in extended spring training.
Royals prospect left-hander John Lamb will undergo Tommy John surgery Friday.
John Lamb will have his elbow examined by specialist Dr. Lewis Yocum in Los Angeles Wednesday.
Royals' prospect left-hander John Lamb was placed on the disabled list with Double-A Northwest Arkansas with an elbow injury.
Elite Royals' left-handed pitching prospect John Lamb was forced from his start for Double-A Northwest Arkansas after just six pitches on Thursday due to elbow discomfort.