There was this race track info where Meisho lose against TM Opera 5 times (the dates are marked in the image) and only got to beat her in Jun 24 2001 at Takarazuka Kinen (G1) then a few months later... Digital show up and beat them both in Tenno Sho.
This might be a reason why people in those image threads bowing to the "weird" uma Digital lately. Well honestly I do really hope to see Digital in racing action in the game.
With Digital's implementation in the game, I'm not even surprised that her last campaign is winning Tenno Sho with TM Opera and Doto present in the match.