I like to keep the same seed on my lawn but accidently used a different
fescue seed when patching.

The one I normally use says:
Encore Tall Fescue (Dwarf Turf-Type) 99.62 Germ 90%
Inert .38

The one I used on a few patches of my lawn says

Hubbard 87 Tall Fescure (64.91) Germ 90%
Baja Tall Fescue 34.95 Germ 90%
Inert .14

Will one overtake the other ? How will they co-exist?

Thanks