I hope he's not tagging you off the top of your crown while you're in the clinch. If that's what you mean, find another sparring partner.

If he just has some height on you and you're having some difficulty getting in, that will come with ring experience. If you are a stalky fighter who is shorter than your opponents you'll need three things to get you where you want. Lots of slipping, quick feet, and an aggressive style. The tall ones learn to fight on the outside so take that comfort away from them.

OldTownBoxing