Red Sox acquired INF Carlos Rivero from the Mariners for cash considerations.
Mariners re-signed 3B Carlos Rivero to a minor league contract with an invitation to spring training.
Mariners non-tendered 3B Carlos Rivero.
Mariners claimed 3B Carlos Rivero off waivers from the Red Sox.
Red Sox purchased the contract of INF Carlos Rivero from Triple-A Pawtucket.
Red Sox signed INF Carlos Rivero to a minor league contract.
Nationals sent INF Carlos Rivero outright to Triple-A Syracuse.
Nationals optioned INF Carlos Rivero to Triple-A Syracuse.
Nationals claimed INF Carlos Rivero off waivers from Phillies.
Phillies claimed INF Carlos Rivero off waivers from the Indians.
Carlos Rivero had a grand slam and a two-run homer Tuesday for low Single-A Lake County.