All Jaeger characters are live characters, so you can look up stats on the players website or other stat sites. Keep in mind that stats may be off for several reasons (characters used for levelling with teamkills or kills before the match, etc.).
Character naming convention for Jaeger server smash accounts: ServerSmash<empire><number>, examples:
Not all numbers are present, and some numbers are different from what you would expect (for example, 5003 instead of 503).