A pitcher, Niebla played in minor league baseball from 1998 to 2000 with teams in the Montreal Expos and Los Angeles Dodgers organizations.
Rubén Darío | Ruben Studdard | Rubén Sierra | Rubén Blades | Ruben Blades | Rubén Olivares | Rubén Darío Paredes | Rubén Fuentes | Ruben Brown | Rubén Berríos | Ruben Rausing | Ruben and the Jets | Rubén Amaro, Sr. | Pedro Ruben Decima | Niebla | Eduardo Niebla | Cruising with Ruben & the Jets | Rubén Zamora | Ruben Vardanian | Rubén Tejada | Rubén Sanz | Ruben Sanz | Ruben Santiago-Hudson | Rubén Rivera | Rubén Ortiz Torres | Ruben Ortiz Torres | Rubén Magnano | Ruben Kruger | Ruben Hinojosa | Rubén Amaro, Jr. |