Callahan brings Spanish representation to Age of Empires II. Callahan has 81 Age of Empires II matches on record. Callahan primarily plays on the ranked random map team ladder.

Callahan's favorite civilization is Armenians, picked in 48.1% of their games. Callahan performs best with Armenians, holding a 43.6% win rate across 39 matches. The stats show Callahan at their best in the pocket role—50.0% win rate in 26 matches.

RM Team records show Callahan at a rating of 983. Over 69 RM Team games, Callahan has won 46.4% of the time.