Antonio Alfonseca, nacido en La Romana, República Dominicana, jugó 11 temporadas (1997–2007), principalmente como lanzador, sobre todo con Florida Marlins, Chicago Cubs, Atlanta Braves. Terminó con marca de 35–37, efectividad de 4.11 y 400 ponches.
- Nació
- 16 de abril de 1972 · La Romana, República Dominicana · 29 peloteros de La Romana
- Batea / Lanza
- R / R
- Equipos
- Florida Marlins, Chicago Cubs, Atlanta Braves, Philadelphia Phillies, Texas Rangers
Pitcheo
| Año | Equipo | G | P | EFE | J | JI | SV | IP | K | BB |
|---|---|---|---|---|---|---|---|---|---|---|
| 1997 | Florida Marlins | 1 | 3 | 4.91 | 17 | 0 | 0 | 25.2 | 19 | 10 |
| 1998 | Florida Marlins | 4 | 6 | 4.08 | 58 | 0 | 8 | 70.2 | 46 | 33 |
| 1999 | Florida Marlins | 4 | 5 | 3.24 | 73 | 0 | 21 | 77.2 | 46 | 29 |
| 2000 | Florida Marlins | 5 | 6 | 4.24 | 68 | 0 | 45 | 70.0 | 47 | 24 |
| 2001 | Florida Marlins | 4 | 4 | 3.06 | 58 | 0 | 28 | 61.2 | 40 | 15 |
| 2002 | Chicago Cubs | 2 | 5 | 4.00 | 66 | 0 | 19 | 74.1 | 61 | 36 |
| 2003 | Chicago Cubs | 3 | 1 | 5.83 | 60 | 0 | 0 | 66.1 | 51 | 27 |
| 2004 | Atlanta Braves | 6 | 4 | 2.57 | 79 | 0 | 0 | 73.2 | 45 | 28 |
| 2005 | Florida Marlins | 1 | 1 | 4.94 | 33 | 0 | 0 | 27.1 | 16 | 14 |
| 2006 | Texas Rangers | 0 | 0 | 5.62 | 19 | 0 | 0 | 16.0 | 5 | 7 |
| 2007 | Philadelphia Phillies | 5 | 2 | 5.44 | 61 | 0 | 8 | 49.2 | 24 | 27 |
| Carrera | 35 | 37 | 4.11 | 592 | 0 | 129 | 613.0 | 400 | 250 |