| 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 |
| Onix | Concepcion | Onix Cardona | 1957 | 10 | 5 | Dorado | P.R. | 66 | 160 | -1958 | R | R |
| Year | Team | AB | HR | RBI | BA |
|---|---|---|---|---|---|
| 1980 | Kansas City Royals | 15 | 0 | 2 | 0.1333 |
| 1981 | Kansas City Royals | 0 | 0 | 0 | 0.0000 |
| 1982 | Kansas City Royals | 205 | 0 | 15 | 0.2341 |
| 1983 | Kansas City Royals | 219 | 0 | 20 | 0.2420 |
| 1984 | Kansas City Royals | 287 | 1 | 23 | 0.2822 |
| 1985 | Kansas City Royals | 314 | 2 | 20 | 0.2038 |
| 1987 | Pittsburgh Pirates | 1 | 0 | 0 | 1.0000 |
| Year | Team | W | L | G | SHO |
|---|---|---|---|---|---|
| 1980 | Kansas City Royals | 0 | 0 | 0 | 0 |
| 1981 | Kansas City Royals | 0 | 0 | 0 | 0 |
| 1982 | Kansas City Royals | 0 | 0 | 0 | 0 |
| 1983 | Kansas City Royals | 0 | 0 | 0 | 0 |
| 1984 | Kansas City Royals | 0 | 0 | 0 | 0 |
| 1985 | Kansas City Royals | 0 | 0 | 0 | 0 |
| 1987 | Pittsburgh Pirates | 0 | 0 | 0 | 0 |
| Year | Team | POS | E | DP | A |
|---|---|---|---|---|---|
| 1980 | Kansas City Royals | SS | 3 | 1 | 10 |
| 1981 | Kansas City Royals | SS | 0 | 0 | 0 |
| 1982 | Kansas City Royals | 2B | 0 | 3 | 30 |
| 1982 | Kansas City Royals | SS | 11 | 25 | 138 |
| 1983 | Kansas City Royals | 2B | 4 | 16 | 69 |
| 1983 | Kansas City Royals | 3B | 7 | 8 | 54 |
| 1983 | Kansas City Royals | SS | 4 | 11 | 52 |
| 1984 | Kansas City Royals | 2B | 0 | 6 | 15 |
| 1984 | Kansas City Royals | 3B | 0 | 0 | 0 |
| 1984 | Kansas City Royals | SS | 11 | 53 | 280 |
| 1985 | Kansas City Royals | 2B | 0 | 0 | 3 |
| 1985 | Kansas City Royals | SS | 21 | 63 | 367 |
| 1987 | Pittsburgh Pirates | 0 | 0 | 0 |