I had it 29-28 for Griffin too, but I can understand the 29-28 for Griffin.
The first round was very close, in that case I don't give the round to anyone. 10-10
The second was clearly Tito's, but not dominant. 10-9 Tito.
The third one, while Griffin didn't knock Tito down, he picked him apart, and the worst thing and what makes me give it 10-8 for Griffin, it's that Tito did NOTHING at all in that round. He stayed there waiting to be dismantled. He threw just a few strikes, about 5, and a half-assed attempt of takedown.
1st: 10-10 (could go either way)
2nd: 9-10 Tito, no way of giving it to Forrest.
3rd: 10-8 Griffin. A 10-9 is also a good choice.
Total: 29-28 Griffin