Aiden Fisher is a high-volume, instinct-driven box linebacker whose game is built on diagnostic ability, downhill trigger, and consistent tackling production. After leading James Madison with 108 tackles in 2023, Fisher transferred to Indiana and immediately became the centerpiece of a historically efficient Big Ten defense. He earned first-team All-America honors in 2024 and followed it with another decorated 2025 campaign, finishing his career with 324 total tackles and double-digit tackle games at two programs.

At 6'1", 231 pounds, Fisher wins with recognition speed rather than elite athletic traits. His tape shows a disciplined run defender who trusts his keys, fits gaps cleanly, and consistently meets ball carriers near the line of scrimmage. He plays with physicality in tight quarters and demonstrates strong wrap-up technique, rarely allowing yards after contact. His production reflects reliability — 118 tackles in 2024 and 14 starts in 2025 in a defense that consistently limited opponents on the ground.

Fisher also brings situational pass-rush value. While not a dynamic edge threat, he times interior blitzes well and has shown the ability to finish when free through the A-gap. In coverage, he is functional in zone with solid awareness, including a pick-six and multiple pass breakups, but his 4.70 speed and average change-of-direction ability limit his upside in man-match situations against NFL-caliber athletes.

Overall, Fisher projects as a dependable early-down MIKE with leadership and communication value. His ceiling may be capped by athletic limitations, but his production, instincts, and toughness give him a clear pathway as a depth linebacker and core special teams contributor at the next level.