| 08/05/2018 | ||||||
 |
|
| I |
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
| Ilana, Carlos | 1B | Kentucky Thoroughbreds | 18 | 12/10/1999 | Odessa | USA | Right | Right | 6' 2" | 250 lbs | - |
| Imada, Narahiko | 1B | Omaha Cyclones | 33 | 01/27/1985 | Kagoshima | JPN | Left | Left | 6' 3" | 240 lbs | $17,303,000 |
| Inagaki, Sugimoto | MR | Free Agent | 21 | 11/28/1996 | Kitami | JPN | Switch | Right | 6' 5" | 240 lbs | - |
| Infinita, Odilon | CF | Charleston Statesmen | 23 | 10/11/1994 | Joinville | BRA | Left | Left | 6' 0" | 170 lbs | $490,000 |
| Ishida, Sakutaro | MR | West Virginia Alleghenies | 29 | 04/29/1989 | Takasago | JPN | Left | Left | 6' 2" | 190 lbs | $2,900,000 |
| Ishikawa, Ieyoshi | CF | New Jersey Hitmen | 28 | 05/07/1990 | Kusatsu | JPN | Left | Left | 6' 1" | 200 lbs | $7,500,000 |
| Ishikawa, Katai | SP | Gloucester Fishermen | 25 | 02/24/1993 | Sakai | JPN | Right | Right | 6' 7" | 240 lbs | $490,000 |
| Ito, Soh | MR | Kentucky Thoroughbreds | 33 | 03/02/1985 | Hita | JPN | Left | Left | 6' 6" | 208 lbs | - |
| Ito, Tsuramatsu | SP | Arlington Bureaucrats | 21 | 04/18/1997 | Iwatsuki | JPN | Left | Right | 5' 10" | 220 lbs | $490,000 |
| Ivey, Derek | LF | Kentucky Thoroughbreds | 19 | 11/09/1998 | Fort Worth | USA | Right | Right | 6' 3" | 170 lbs | - |
