Opening week of the 2013 MLB season is now in the books, and there were plenty of winners and losers to go around.
The eyes of many fans were focused on quite a few players who were making their debuts with new teams. Other fans were eyeballing their favorite teams that made wholesale changes to their rosters.
Then there were those watching rookies to see how they would perform under the bright lights for the very first time.
Here are 20 examples of either hot starts or cold beginnings in baseball's first week.