| Events | Answers |
| April 5 - This franchise started its 45th season with its current name | |
| April 12 - The Minnesota Twins played their first regular season game at this new home | |
| April 17 - This Rockies pitcher tossed a no-hitter as part of his 15-1 start | |
| May 4 - This long-time Tiger broadcaster lost his battle with cancer | |
| May 9 - This A's pitcher threw a perfect game against Tampa Bay. Don't ask Alex Rodriguez for help. | |
| May 13 - The Kansas City Royals make the first managerial change of the season, replacing Trey Hillman with... | |
| May 29 - This pitcher threw the second perfect game in Phillies history | |
| June 2 - This Tiger pitcher threw 8 2/3 perfect innings before... | |
| ...this umpire blew a call at first base | |
| June 2 - This Seattle Mariner outfielder and future Hall of Famer retired | |
| June 7 - The Washington Nationals drafted this catcher from Southern Nevada | |
| June 10 - This player set a new Tampa Bay career HR record with his 129th | |
| June 23 - This Phillies pitcher gave up his 506th career home run, breaking the record held by Robin Roberts | |
| June 24 - This Boston 2B hit 3 HRs in a 13-11 win over the Rockies, but his season-ending injury the next day does in the Red Sox for the year | |
| June 25 - This Diamondbacks pitcher took 149 pitches to no-hit the Tampa Bay Rays | |
| June 25 - This team became the home team in a series moved to Philadelphia to accomodate the G-20 | |
| June 26 - San Francisco retired #20 to honor this Hall of Famer, the first black to play for the Giants | |
| July 12 - This player won the All-Star Game Home Run Derby | |
| July 13 - This former Yankees owner died and everyone forgot how much they hated him while he was alive | |
| July 13 - This catcher won the All-Star Game MVP award with a 3-run double | |
| July 16 - This Texas player became the first catcher ever to hit for the cycle and hit a grand slam in the same game | |
| July 23 - This Hall of Fame broadcaster returned to the Milwaukee broadcast booth following heart surgery | |
| July 25 - The Hall of Fame welcomed this outfielder, | |
| this manager, | |
| and this umpire. | |
| July 26 - This pitcher threw the first no-hitter in Tampa Bay history | |
| July 26 - This player, the 2009 NL Rookie of the Year, tore a knee ligament while hitting Wes Helms in the face with a pie after his game-winning hit | |
| July 31 - This player set the Marlins' franchise record for HRs with his 144th | |
| August 3 - The Orioles hired this man as their manager, replacing Juan Samuel, who replaced Dave Trembley | |
| August 7 - The Arizona Diamondbacks retired #20 for this hero of the 2001 World Series | |
| August 11 - This Mets closer hit his girlfriend's father after a game, tearing a ligament, earning a suspension and getting arrested | |
| August 16 - This ex-Giant, who won the 1951 NL playoff with the 'Shot Heard 'Round the World' off Ralph Branca, died | |
| August 19 - This Angel recorded his 9th straight 20-20 season, 1 shy of Barry and Bobby Bonds record | |
| August 20 - This team set a North American sports record with its 18th straight losing season | |