Ehrlich joined the Catholic football staff when he was named defensive coordinator and defensive backs coach on March 12, 2026.
Ehrlich joins the Catholic staff after being a part of the Washington and Jefferson since August of 2023 after being a standout student-athlete for the Presidents during his time as a player. Erlich served as the defensive backs coach for W&J and helped a unit that was top 50 in the country in total defense during the 2025 season. Over his three seasons on the staff, the Presidents amassed a 26-7 record while the defense allowed just 17.2 points per game with Erlich's assistance on the defense.
As a player, Ehrlich collected First Team All-PAC status in each of his three seasons. He racked up 137 tackles, 10 tackles for loss, three sacks, 16 passes defended and five interceptions over the course of 26 career games. A menace on special teams, Ehrlich blocked five kicks, forced a pair of fumbles and recovered four fumbles during this career. Ehrlich was recognized on the D3football.com All-Region 2 Second Team and All-ECAC Second Team as a senior in 2022. He was a two-time PAC Defensive Player of the Week and earned D3football.com Team of the Week honors twice during his career.
