ODNR said Sidloski was not wearing a life jacket.
Search teams recovered his body just after 1 a.m. on Sunday, according to the ODNR.
Sidloski had recently completed his second football season with the Bearcats, but did not play in 2020 due to injury, the university said in a statement.
Stafford said, “Ally was such a mainstay of all fairness in our program. An excellent student, a serious and resilient player and a phenomenal human being – that is an immeasurable and unspeakable loss. “
“Our hearts are with his family and friends and we will raise them with our fond memories of Ally,” he added.
UC Soccer said Sidloski was named a “TopCat Fellow” over several semesters for achieving a GPA of 4.0,
“Our Bearcats family has suffered extreme loss,” athletics director John Cunningham said in the statement. “We send all our prayers, love and support to the Sidloski family and will do all we can to support them and our student-athletes as we all go through and work through this tragedy. “
Sidloski leaves behind her parents and two sisters.
East Fork State Park is approximately 25 miles southeast of Cincinnati in Clermont County.