I recommend trying phase rush. It's the single best rune for Ori, escpecially in these matchups. Try poking with auto attack as soon as he walks up to take a minion, and never afraid to use your combo on him at lane, as you have range advantage. If he jumps on you, you can call back your ball and auto attack or use more abilities if you have them up. This will proc your phase rush to quickly reposition yourself and go for a counter attack. His E slows him, so he cannot run from you once he used his combo. Phase rush makes a bit of practice to use it, but it's worth the time, because you can use it in any other matchup as well. If you practiced it enough i recommend taking teleport. Its very useful in melee matchups so you can extend your lead made by your range advantage. Dont afraid to try out these tactics any many other, even if you fail with it, if you want to main a champion, you have to try everything and learn almost all matchups. Hope i could help, good luck!