| 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 |
| Willis | Roberts | Willis Augusto | 1975 | 6 | 19 | San Cristobal | D.R. | 75 | 175 | -1976 | R | R |
| Year | Team | AB | HR | RBI | BA |
|---|---|---|---|---|---|
| 1999 | Detroit Tigers | 0 | 0 | 0 | 0.0000 |
| 2001 | Baltimore Orioles | 4 | 0 | 0 | 0.2500 |
| 2002 | Baltimore Orioles | 0 | 0 | 0 | 0.0000 |
| 2003 | Baltimore Orioles | 0 | 0 | 0 | 0.0000 |
| 2004 | Pittsburgh Pirates | 1 | 0 | 0 | 0.0000 |
| Year | Team | W | L | G | SHO |
|---|---|---|---|---|---|
| 1999 | Detroit Tigers | 0 | 0 | 1 | 0 |
| 2001 | Baltimore Orioles | 9 | 10 | 46 | 0 |
| 2002 | Baltimore Orioles | 5 | 4 | 66 | 0 |
| 2003 | Baltimore Orioles | 3 | 1 | 26 | 0 |
| 2004 | Pittsburgh Pirates | 0 | 0 | 9 | 0 |