The veteran players Dr. Harada and Inokuma were the winners in the first round, but Dr. Harada chose to yield the second round to preserve his strength for the third. Arata starts to feel sucked into Dr. Harada's pace, but after receiving some advice from Chihaya, he remembers how his grandpa, the Eternal Master, used to play. Both of them enter the third round with one win and one loss as the battle to determine who will challenge the Master begins!
Double Fault 
The player is sent two cards:
 one for the card taken from them,
 and one for the fault
مخالفة مزدوجة
يُرسل للاعب بطاقتين
واحدة للبطاقة المأخوذة منه
وواحدة للمخالفة
Doppelfehler

Der Spieler bekommt zwei Karten.

Eine für den Fehler

und eine für die genommene.
El jugador recibe dos cartas,
una por la que perdió y otra por la falta
El jugador recibe dos cartas,
una por la que ha perdido y otra por la falta
DOUBLE FAUTE
DEUX CARTES SONT ENVOYÉES :
CELLE DUE À LA FAUTE ET CELLE PRISE
PAR ERREUR CHEZ L’ADVERSAIRE
Falta dupla 
O jogador recebe duas cartas:
 uma pela que foi pega e outra pela falta.
Двойная ошибка 
Игрок отправляет две карту:
 одну карту вместо забранной
и одну за ошибку