Bradford snatched a 1-0 victory against Wrexham yesterday after striker Andy Cook struck in the 89th minute.
It sealed a first win for Bradford since December – while Welsh side Wrexham slipped to fifth in League Two.
Deadpool star Reynolds and fellow actor Rob McElhenney completed their takeover of Wrexham in February 2021.
In a post on social media site X after full-time, Reynolds hailed the Bantams.
He wrote: “The entire Bradford City squad played with so much heart today. Congrats.”
The post, however, was later deleted after some criticism from Wrexham supporters.
Reynolds subsequently said of Wrexham on X: “We have all the tools. Just need to put it together. I love this squad.”