Iannetta, Chris (playoffs)
Ibanez, Andy (playoffs)
Ibanez, Raul (playoffs)
Ibarra, Edgar
Igarashi, Ryota
Igawa, Kei
Iglesias, Jose (playoffs)
Iglesias, Raisel (playoffs)
Ignasiak, Gary
Ignasiak, Mike
Iguchi, Tadahito (playoffs)
Ilsley, Blaise
Imanaga, Shota
Imlay, Doc
Incaviglia, Pete (playoffs)
Inciarte, Ender (playoffs)
India, Jonathan
Infante, Alexis
Infante, Gregory
Infante, Omar (playoffs)
Inge, Brandon (playoffs)
Ingersoll, Bob
Inglett, Joe
Ingram, Garey
Ingram, Kolton
Ingram, Riccardo
Innis, Jeff
Iorg, Dane (playoffs)
Iorg, Garth (playoffs)
Iott, Hooks
Irabu, Hideki (playoffs)
Irelan, Hal
Ireland, Tim
Iriarte, Jairo
Iribarren, Hernan
Irvin, Cole
Irvin, Jake
Irvin, Monte (playoffs)
Irvine, Daryl
Irwin, Ed
Irwin, Phil
Irwin, Tommy
Irwin, Walt
Isales, Orlando
Isbel, Kyle (playoffs)
Ishii, Kazuhisa
Ishikawa, Travis (playoffs)
Isringhausen, Jason (playoffs)
Ivey, Tyler
Ivie, Mike
Iwakuma, Hisashi
Iwamura, Akinori (playoffs)
Izquierdo, Hank
Izquierdo, Hansel
Izturis, Cesar (playoffs)
Izturis, Maicer (playoffs)