Abu Ahmad ibn Adi al-Jurjani: Upright, from the people of truth
Abu al-Fath al-Azdi: Truthful, but he makes mistakes in some hadiths
Abu Ja'far al-'Uqayli: He reported hadiths that are not supported by others
Abu Hatim al-Razi: Truthful
Abu Hatim ibn Hibban al-Busti: Pious, controlled, accompanied Ibn 'Uyainah for many years
Abu 'Abd Allah al-Hakim al-Naysaburi: Trustworthy, reliable, from the first class of Ibn 'Uyainah's students
Abu 'Awana al-Isfarayini: Trustworthy, from the senior students of Ibn 'Uyainah and among those who heard from him early on
Ahmad ibn Hanbal: I did not know him to be a companion and I did not like him, and once he said: He changes the wording so it becomes an addition that is not in the hadith, and he did not praise him
Ahmad ibn Shu'ayb al-Nasa'i: Not strong
Ibn Hajar al-'Asqalani: Trustworthy, حافظ, he has some mistakes
Al-Dhahabi: Frequently traveled away from Ibn 'Uyainah
Sulaiman ibn Dawood al-Tayalisi: Truthful
Muhammad ibn Ahmad al-Zarari: He was asked about Ibrahim ibn Bashar al-Ramadi, so he said: By Allah, he was the most pious of the people of his time
Muhammad ibn Isma'il al-Bukhari: He makes mistakes in some things, but he is truthful
Authors of Tahrir Taqrib al-Tahdhib: Truthful, but he has some weak hadiths
Yahya ibn al-Fadl al-Kharqi: By Allah, he was trustworthy
Yahya ibn Ma'in: He was not significant, he did not use to write when with Sufyan, and he would dictate to people what Sufyan did not say, and in a narration by Ibn Mahriz, it was said to him, 'Is he upright?' He said: 'No'