Patrick Mahomes joined the Kansas City Chiefs in 2017 when they drafted him in the first round of the 2017 NFL Draft.

Quick Scoop

  • The Chiefs selected Mahomes with the 10th overall pick in the 2017 NFL Draft, acquiring the pick via a trade up with the Buffalo Bills.
  • He officially signed his rookie contract with Kansas City on July 20, 2017, locking in a four-year deal with the team.
  • Since that 2017 season, Mahomes has been with the Chiefs continuously, becoming the franchise’s cornerstone quarterback and leading them to multiple Super Bowl appearances and titles.

In short: if you’re wondering “when did Mahomes join the Chiefs?” — it was in 2017, starting with the draft and his rookie deal that summer.

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