Demoman Vs Soldier:

1. Introduction
Soldiers are just big fat strong guys. Right? Wrong. They are big fat guys with rocket launchers. Slow too. This is a relatively even match, although in a lot of areas the demo has the advantage. But in others, the soldier has it.

2. Strategy
You can fire six shots before reload. They fire four shots. And soldiers are slower. Soldiers can only take three direct grenade hits, so try to hit them with grenades when you have a chance. And be sure to use your normal grenades wisely.