Jacob Misiorowski Sets World Series Record With 103.5-Mph First Pitch
Milwaukee Brewers pitcher Jacob Misiorowski set a World Series record with his first pitch of the game, a fastball clocked at 103.5 mph.

Bakersfield, CA, October 23, 2026 —
Milwaukee Brewers pitcher Jacob Misiorowski set a World Series record with the first pitch of the game, delivering a fastball clocked at 103.5 mph.
The record-setting pitch came at the start of the game, according to the information provided. No additional details were provided about the game’s date, opponent, location or result. The record is described as a World Series mark, but the specific record category beyond the first-pitch context was not identified.
The available account does not include further information about Misiorowski’s performance after the opening pitch, how the fastball was measured or whether the record was later matched or surpassed. It also does not provide comments from the pitcher, the Brewers or other participants.
Misiorowski’s 103.5-mph fastball is the central detail in the report: it was his first pitch of the game and established the stated World Series record. Further context about the circumstances of the pitch was not provided.
Story summarized from the original created by RONALD BLUM, Associated Press on www.kget.com, see more information here.
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