The Baltimore Ravens are paying the price for winning a Super Bowl. The NFL champions lost two key components of their defense, linebackers Paul Kruger and Dannell Ellerbe, as free agency began Tuesday. On Monday, they traded star receiver Anquan Boldin, a key to their title run, to San Francisco -- the team the Ravens beat 34-31 to win the championship. Kruger went north to division rival Cleveland for a five-year, $40 million deal, while Ellerbe headed south to Miami for $35 million over five years. Steelers receiver Mike Wallace joined Ellerbe in choosing the Dolphins.

The 49ers didn't go untouched, either. After giving up a sixth-round draft pick for Boldin, they saw tight end Delanie Walker leave for Tennessee. San Francisco also confirmed the trade of backup quarterback Alex Smith to Kansas City, a deal that was known for weeks. The 49ers will receive the Chiefs' second-round pick in this year's draft and a conditional pick in next year's draft.

A group of 78 former United Football League players and team staff members are suing United Football League founder and chairman William Hambrecht for millions of dollars. The UFL in October cancelled the second half of its 2012 season because of financial problems. The 78 plaintiffs say they haven't received any of the pay agreed upon in their contracts or in signed "personal guarantees" by Hambrecht.

BASKETBALL

Hawks can't beat the Heat

Dwyane Wade scored 23 points and the Miami Heat extended their winning streak to 19 games, leading wire-to-wire in beating the Atlanta Hawks 98-81 on Tuesday night. LeBron James scored 15 and Chris Bosh and Mario Chalmers added 14 apiece for the Heat, who matched the fifth-longest streak in NBA history.

BASEBALL

Paper spurns MLB request

The Miami New Times has rejected a request from Major League Baseball for records that the alternative newspaper obtained for a story that alleges several players received performance-enhancing drugs from a now-closed anti-aging clinic. New Times editor Chuck Strouse cited journalistic ethics and the fact that the newspaper has already posted dozens of records on its website, omitting personal information of people who weren't involved in any wrongdoing.

Former MLB star Manny Ramirez said Tuesday he is "starting a new beginning" after signing a short-term contract to play with the EDA Rhinos in Taiwan's professional baseball league. The Rhinos said Ramirez, 40, will earn $25,000 a month to appear with the team during this year's March-November season.

GOLF

Golfer couldn't miss this hole

Mark Mihal was having a good opening day on the links when he noticed an unusual depression on the 14th fairway at Annbriar Golf Club in southern Illinois. Remarking to his friends how awkward it would be to have to hit out of it, he went over for a closer look. One step onto the pocked section and the 43-year-old mortgage broker plunged into a sinkhole. He landed 18 feet down with a painful thud, and his friends managed to hoist him to safety with a rope after about 20 minutes. But Friday's experience gave Mihal quite a fright, particularly after the recent death of a Florida man whose body hasn't been found since a sinkhole swallowed him and his bedroom.

GENERAL

Notre Dame leaves for ACC

Notre Dame will join the Atlantic Coast Conference starting next season, a year earlier than expected, following the split among the Big East's football schools and seven Catholic schools that forming their own basketball-focused conference ... A bus carrying college lacrosse players from St. Michael's College in Vermont was hit Tuesday by a sports car that spun out of control on a wet highway in upstate New York, sending the bus toppling onto its side, police said. One person in the sports car died and no one on the bus was seriously injured ... Seven weeks after a tragedy on the snowmobile course marred the Winter X Games, ESPN decided to scrap the best trick competition, saying it was a move the network had been considering before Caleb Moore's death in Aspen, Colo.