Geoff breaks down 12 hard-earned sports card investing mistakes, from hype chasing and FOMO to liquidity traps and shares how to build a smarter, more disciplined collection without losing the fun.

Golfers tend to fall into one of two camps: They either love the sand, or they avoid it at all costs. I've been on both sides. In college - and for years before that - I really struggled out of ...

Avoid rookie mistakes that cost wins: Draft for roles, manage waivers and bye weeks, and use process-based decision-making.

For a group of 14 US teenagers who have enjoyed success at home cyclo-cross races, competing for results in Belgium with the EuroCrossAcademy took an unexpected back seat to lessons in humility and ...