| Home | Teams and Players | Homerun Kings | Top Salaries | Top RBIs | Hall of Fame |
| First Name | Last Name | Given Name | Birth Year | Birth Month | Birth Day | Birth City | Birth Country | Height | Weight | Age | Bats | Throws |
| Henry | Mateo | Henry Antonio | 1976 | 10 | 14 | Santo Domingo | D.R. | 72 | 175 | -1977 | B | R |
| Year | Team | AB | HR | RBI | BA |
|---|---|---|---|---|---|
| 2001 | Montreal Expos | 9 | 0 | 0 | 0.3333 |
| 2002 | Montreal Expos | 23 | 0 | 0 | 0.1739 |
| 2003 | Montreal Expos | 154 | 0 | 7 | 0.2403 |
| 2004 | Montreal Expos | 44 | 0 | 0 | 0.2727 |
| 2005 | Washington Nationals | 1 | 0 | 0 | 0.0000 |
| 2006 | Washington Nationals | 26 | 1 | 3 | 0.1538 |
| Year | Team | W | L | G | SHO |
|---|---|---|---|---|---|
| 2001 | Montreal Expos | 0 | 0 | 0 | 0 |
| 2002 | Montreal Expos | 0 | 0 | 0 | 0 |
| 2003 | Montreal Expos | 0 | 0 | 0 | 0 |
| 2004 | Montreal Expos | 0 | 0 | 0 | 0 |
| 2005 | Washington Nationals | 0 | 0 | 0 | 0 |
| 2006 | Washington Nationals | 0 | 0 | 0 | 0 |
| Year | Team | POS | E | DP | A |
|---|---|---|---|---|---|
| 2001 | Montreal Expos | 2B | 2 | 0 | 6 |
| 2002 | Montreal Expos | 2B | 0 | 1 | 8 |
| 2002 | Montreal Expos | SS | 1 | 0 | 7 |
| 2003 | Montreal Expos | 2B | 4 | 23 | 82 |
| 2003 | Montreal Expos | OF | 0 | 0 | 0 |
| 2003 | Montreal Expos | SS | 0 | 1 | 1 |
| 2004 | Montreal Expos | 2B | 4 | 3 | 17 |
| 2004 | Montreal Expos | OF | 0 | 0 | 0 |
| 2005 | Washington Nationals | 2B | 0 | 0 | 2 |
| 2006 | Washington Nationals | 3B | 0 | 0 | 1 |
| 2006 | Washington Nationals | OF | 0 | 0 | 0 |
| 2006 | Washington Nationals | SS | 1 | 1 | 3 |