I don't know if this has already been posted or not, But I have used this PvP build since release. I did tons of testing to figure it out so I HOPE I'm not just copying someone.
Basically a pure protection monk but heres what I do.
Professions: Mo/R
Hero stats:
-16 Protection prayers
-15 Divine Favor
-3 of whatever you want.
Health: 360
Energy: 40 =/
Skills:
-Protective Spirit (Basically knocks down anti-monks)
-Signet of Devotion (Good for healing someone or yourself if you are out of mana or cant cast other spells (My Divine Favor boosts this up to +100 healing))
-Aegis
-Reversal of Fortune
-Mend Ailment (With the major divine favor, I often go from almost no health to full health with this.(depending on conditions))
-Remove Hex (Also very good for stopping anti monks and casters, Works with mark of protection enabled.)
-Mark of Protection{E} (Stops warriors in thier tracks)
-Restore Life (I use this because I normally enable mark of protection to res people, this way i dont have to worry about healing myself.)
I've found this to keep me alive very often. It works pretty good with PvE as well, you can solo if you just improve marksmanship. The only thing that kills me is Mana loss. Would you believe that I've been playing since release and I cant find a good rod or something one handed? Yeah I can't either, but thats another story. Feel free to try it out! I love the build. It keeps you busy too.
Old school monk?
kaze0099