The Arizona Diamondbacks staged an absolutely perfect birthday surprise for nine-year-old fan Micah Vickers. Micah's face was put on the scoreboard as the PA announcer gave him a shoutout, and he was thoroughly embarrassed as many 9-year-olds would be. Micah had no idea that his dad, an Air Force Tech Sergeant, was standing just behind him.

At tonight's #Dbacks game, @usairforce Tech Sergeant Mike Vickers surprised his son, Micah, on his 9th birthday.https://t.co/qAt6OckzS7

— Arizona Diamondbacks (@Dbacks) April 24, 2016

Micah seemingly can't believe what he's seeing. The delayed reaction is amazing.

More from FoxSports