In early 2015 though the tables have turned to some degree with the imminent release of Ps exclusive titles like "The Order 1886" and "Bloodborne". With Sony now seemingly fighting back, they've done something unexpected - publishing a complete list of all their upcoming 2015 game releases.
Many still don't have specific dates yet, dates which aren't expected to be announced until around the time of the big conventions closer to mid-year, but here's the list as it stands now.
Confirmed Release Dates
Dead or Alive