Royals signed LHP Joe Paterson to a minor league contract with an invitation to spring training.
Diamondbacks sent LHP Joe Paterson outright to Triple-A Reno.
Diamondbacks recalled LHP Joe Paterson from Triple-A Reno.
Diamondbacks optioned LHP Joe Paterson to Triple-A Reno.
John Gambadoro of 620 KTAR expects lefty reliever Joe Paterson to be demoted to Triple-A Reno.
After entering with a 9-0 lead in the ninth, Joe Paterson gave up five runs without retiring a batter Monday against the Phillies.
After Juan Gutierrez and David Hernandez failed to get the job done, Rule 5 pick Joe Paterson picked up his first major league save Friday against the Twins.
Nick Piecoro of the Arizona Republic hears that left-hander Joe Paterson has made the Diamondbacks' Opening Day roster.
Diamondbacks selected LHP Joe Paterson from the Giants with the third pick in the Rule 5 Draft.