MLB Baseball Transaction Sports Betting News - - Pro and College sport headlines and stories on the NFL, NBA, NCAA, NHL, MLB, football, baseball, basketball, World Series, Super Bowl. en-us Baltimore Orioles http://www.worldwidegamble.com/news/sports_betting/1006577.html Signed pitcher J.C. Romero to a minor-league contract; Romero will report to Norfolk (INT). Miami Marlins http://www.worldwidegamble.com/news/sports_betting/1006578.html Placed outfielder Austin Kearns on the 15-day disabled list; recalled outfielder Kevin Mattison from New Orleans (PCL). Milwaukee Brewers http://www.worldwidegamble.com/news/sports_betting/1006579.html Placed pitcher Marco Estrada on the 15-day disabled list; recalled pitcher Mike McClendon from Nashville (PCL). Seattle Mariners http://www.worldwidegamble.com/news/sports_betting/1006580.html Activated catcher Miguel Olivo off the 15-day disabled list; optioned outfielder Casper Wells to Tacoma (PCL). Texas Rangers http://www.worldwidegamble.com/news/sports_betting/1006581.html Acquired pitcher John Gaub on a waiver claim from the Tampa Bay Rays.