Fellow terrans… Protoss is not imbalanced. They could be a bit strong early game but with some proper defense(Bunker at natural) and some good harass(Mine drops, marine drops, hellion runbys, etc.) You can beat their !@#. A good opener that is pretty safe vs protoss is a 3-1-1 raven opener into 5-1-1. We have so much harass options and good units that it’s not fair to say protoss or zerg is imbalanced… We terrans will rise again with our imba powers!
Edit: https://terrancraft.com/2020/01/21/tvp-standard-3-1-1-framework/
For those of you interested, here is a good website that explains more about the 3-1-1 with transitions and different variations, etc.
Tips: Punish protoss for being greedy
Get a bunker at your 2nd base(natural)
If you let protoss grow, you lose, so you need to harass. (Doesn’t have to be often)
Liberators are very good at hard countering toss. They kill archons, colossus, stalkers, well… everything basically. Even carriers…
Use ghosts to EMP HT(High templar)
If opponent has colossus use vikings and let marauders tank beams. Use marines as a back up cover.
Don’t use tanks as a main DPS source, bio is very strong. Bio can heal… Protoss units can’t. You can switch after 2 tanks to widowmines which is what I do for some harass capabilities and to kill mass zealots or stalkers. Widowmines do very good versus protoss.
Push at their outer bases.
Try not to push into their shield batteries unless you know it’s safe to and keep picking off units. You are racing against the clock of warp-ins.
Try to multi-prong too as a side note. (Attack at 2 places at once)
Edit 2: I’d like feedback on if I was wrong