Ryan Flores was found guilty last month on two charges after he attempted to rob a Starbucks in Fresno with a fake gun and a knife before being injured by a Good Samaritan.
Flores was sentenced to four years in prison on Wednesday morning, but will be eligible for parole in 2019.
Flores walked into a Starbucks in July wearing a Transformers mask with a built-in voice changer. He pointed a replica gun, then a knife at the cashier and told her to give him all of his money.
That's when Cregg Jerri stepped in and crashed a chair over Flores' back.
In the end, both Flores and Jerri were injured.
Flores has threatened to sue Jerri for his injuries.
Starbucks robber, Ryan Flores, sentenced to four years
KFSN