Dodgers' top prospect arrested after traffic stop  —  LOS ANGELES — The Los Angeles Dodgers' top prospect, outfielder Yasiel Puig, was arrested early Sunday in Chattanooga, Tenn., and charged with speeding, reckless driving and driving without proof of insurance, according to a booking report from the Hamilton County Sherriff's office.

Blue Jays' Ricky Romero is impressive in first minor-league start  —  The news was painful, the exile frustrating at first, but Ricky Romero has taken an impressive first step on his comeback trail.  —  It was only a minor-league start, but it was Romero's first in more than a month and it went well.

Nolan Arenado heads to big leagues as Chris Nelson designated for assignment  —  Nolan Arenado.  (The Associated Press)  —  PHOENIX — Nolan Arenado is on his way to the big leagues.  —  Chris Nelson was designated for assignment Saturday, clearing a path for Arenado to take over as the Rockies starting third baseman.

David Ortiz-led Red Sox (17-7) drop Astros, match best start since '02  —  BOSTON — David Ortiz had two hits and three RBIs to extend his torrid start after a long layoff, and Felix Doubront overcame a wild first inning to pitch into the seventh as the Boston Red Sox beat the struggling Houston Astros 8-4 on Saturday night.

Moore wins 5th game as Rays rout White Sox 10-4  —  CHICAGO (AP) Matt Moore keeps piling up wins and his current run shows no sign of abating.  —  Moore became the first Tampa Bay pitcher to win five games in April, helping the Rays snap a two-game skid with a 10-4 victory over the Chicago White Sox on Saturday night.

Stanton Homers Twice to Help Marlins Beat Cubs 6-4  —  MIAMI (AP) — Giancarlo Stanton homered twice and drove in four runs Sunday, and the Miami Marlins beat the Chicago Cubs 6-4 to avert a four-game series sweep.  —  Ricky Nolasco (2-2) gave up three runs in seven innings and retired the final 15 batters he faced.

Ervin Santana sharp over 7 innings as Royals hold off Indians  —  KANSAS CITY, Mo. — Ervin Santana pitched seven scoreless innings, Salvador Perez hit a two-run homer and the Kansas City Royals held on to beat the Cleveland Indians 3-2 Saturday night.  —  Santana (3-1), who was acquired …

MLB teams already taking a swing at assessments  —  What do we make of good starts and bad starts?  How long do teams hang in before they make drastic changes?  Because things haven't gone according to plan in the first month, do they begin to think they won't turn it around?

Pablo Hernandez, Josh Willingham help Twins end 3-game slide  —  MINNEAPOLIS — Pedro Hernandez pitched five shutout innings for his first major league win, Josh Willingham homered and the Minnesota Twins beat the Texas Rangers 7-2 Saturday to end a three-game slide.

Bryce Harper, Dan Haren team to power Nationals by Reds  —  WASHINGTON — Bryce Harper hit a two-run homer and scored twice, Dan Haren had his best start of the young season Saturday and the Washington Nationals beat the Cincinnati Reds 6-3.  —  Denard Span and Jayson Werth each had two hits for Washington …