| Home | Teams and Players | Homerun Kings | Top Salaries | Most Runs Batted In | Hall of Fame |
| Name | John Lannan |
| Given Name | John Edward |
| Birth Date | 1984-9-27 |
| Birth City | Long Beach, NY |
| Height | 6'4" |
| Weight | 235 lbs. |
| Batting Hand | Left |
| Pitching Hand | Left |
| Alive | Yes |
| Age | 41 |
| Year | Team | Hits | At Bats | Home Runs | Runs Batted | Batting Average | Wins | Losses | # of Pitching Games | Strikeouts | # of Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | Washington Nationals | 2 | 13 | 0 | 1 | 0.153846 | 2 | 2 | 6 | 10 | 0 |
| 2008 | Washington Nationals | 1 | 45 | 0 | 0 | 0.022222 | 9 | 15 | 31 | 117 | 0 |
| 2009 | Washington Nationals | 9 | 58 | 0 | 0 | 0.155172 | 9 | 13 | 33 | 89 | 1 |
| 2010 | Washington Nationals | 4 | 44 | 0 | 4 | 0.090909 | 8 | 8 | 25 | 71 | 0 |
| 2011 | Washington Nationals | 5 | 57 | 1 | 5 | 0.087719 | 10 | 13 | 33 | 106 | 0 |
| 2012 | Washington Nationals | 1 | 9 | 0 | 0 | 0.111111 | 4 | 1 | 6 | 17 | 0 |
| 2013 | Philadelphia Phillies | 4 | 21 | 0 | 1 | 0.190476 | 3 | 6 | 14 | 38 | 0 |
| 2014 | New York Mets | 0 | 0 | 0 | 0 | NAN | 1 | 0 | 5 | 2 | 0 |
| Year | Position | Errors | Double Plays | Assists |
|---|---|---|---|---|
| 2007 | Pitcher | 0 | 1 | 6 |
| 2008 | Pitcher | 2 | 2 | 31 |
| 2009 | Pitcher | 0 | 1 | 28 |
| 2010 | Pitcher | 0 | 2 | 26 |
| 2011 | Pitcher | 2 | 4 | 31 |
| 2012 | Pitcher | 0 | 1 | 9 |
| 2013 | Pitcher | 1 | 0 | 9 |
| 2014 | Pitcher | 0 | 0 | 1 |