Toledo Rockets · OL RoomOL
#73 Jonathan Harder
Class RS JR/TRFrom Cincinnati (transfer)Ht / Wt 6'4" · 330 lbHometown Delaware, OH · Olentangy Berlin
Depth-chart placement
Current role
LT1Placement
StarterRoom
Offensive LineExperience
4-JRLast change
Updated 2026-07-28OL room context
View full depth chart →Jonathan Harder holds the LG · Starter spot in Toledo Rockets’s offensive line room. Where he sits among the room’s front-line roles:
Transfer history
2026Cincinnati→Toledo Rockets
Background & career
Jonathan Harder is a left guard from Delaware, Ohio, who attended Olentangy Berlin High School as a consensus three-star recruit. After redshirting in 2022, he played in all 12 games as a reserve in 2023 at Cincinnati and earned CSC Academic All-District honors. Harder appeared in all 12 games in 2024 before transferring to Toledo. In 2025, he played in all 13 games, starting two, for a Rockets offense that led the MAC with 30.8 points per game, 415.2 total yards per game, and 238.1 passing yards per game. He majors in finance.
Cincinnati2022 – 2024
Toledo2025 — presentPrevious schoolCincinnatiRecruiting3-star · No. 1288 nationalOriginDelaware, OH · Olentangy Berlin