The 'Luffman Cup' presented to the DCGU by H L Luffman (Hon.Sec 1932-1968), to be presented each year to the player who is under 21 (Colt Championship) with the best scratch score over 36 holes.
Winners:
- 2024: Jake Moore (Broadstone)
- 2023: Jenson Bull (Parkstone)
- 2022: Tom Kollberg (Broadstone)
- 2021: Samuel Brooke (Broadstone)
- 2020: Alex Johnson (Broadstone)
- 2019: Bayley Lewendon Parkstone
- 2018: Joe Swaine Ferndown
- 2017: George Carroll DG&CC
- 2016: Callum Ward DG&CC
- 2015: Callum Ward DG&CC
- 2014: Tom Atkins Parkstone
- 2013: Fraser Dawson Ferndown
- 2012: Harry Mitchell Ferndown
- 2011: Sonny Wilkinson Ferndown
- 2010: Robbie Mabb Weymouth
- 2009: Daniel Smith Parkstone
- 2008: James Wythe Ferndown
- 2007: Jon Welch Weymouth
- 2006: Daryl Wood Ferndown
- 2005: Ross Graham Broadstone
- 2004: Ross Graham Broadstone
- 2003: John Blanks Weymouth