Date of birth
The forward joined the Hatters from Southern League Premier Division side Basingstoke Town just minutes before the transfer deadline in August 2017.
The 20-year-old progressed through the Hampshire Non-League club's academy and scored 16 times in 2016-17, his first season in senior football, before making the step up from the seventh tier.
Jarvis put pen to paper on a one-year contract – with a further year option exercised by the club in summer 2018 – to turn pro at Kenilworth Road and make the three-division leap.
He made his professional debut as a late substitute in the goalless draw at Morecambe in September 2017 and scored his first goal in the Checkatrade Trophy win over West Ham two months later.